User's Guide | SignaMax 065-7841 User`s guide

Signamax

™

Connectivity Systems

Model 065-7841

24-Port 10/100/100BaseT/TX

Managed Switch

U s e r ’ s G u i d e

Signamax

™

065-7841 24-Port 10/100/1000BaseT/TX Managed Switch

Signamax

™

Connectivity Systems

Model 065-7841

24-Port 10/100/100BaseT/TX

Managed Switch

U s e r ’ s G u i d e

Release 1.0

Release Date: May 2008

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Table of Contents

C

AUTION

......................................................................................................

VI

E

LECTRONIC

E

MISSION

N

OTICES

....................................................................

VI

1.

INTRODUCTION......................................................................................2

1-1.

O

VERVIEW OF

065-7841 .........................................................................2

1-2.

C

HECKLIST

.............................................................................................5

1-3.

F

EATURES

..............................................................................................5

1-4.

F

ULL

V

IEW OF

065-7841 .........................................................................7

1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs) .......7

1-4-2. AC Power Input on the Rear Panel ................................................8

1-5.

V

IEW OF THE

O

PTIONAL

M

ODULES

............................................................9

2.

INSTALLATION......................................................................................10

2-1.

S

TARTING

065-7841 U

P

........................................................................10

2-1-1. Hardware and Cable Installation ..................................................10

2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail ........................12

2-1-3. Cabling Requirements..................................................................12

2-1-3-1. Cabling Requirements for TP Ports .......................................13

2-1-3-2. Cabling Requirements for 1000SX/LX SFP Module ..............13

2-1-3-3. Switch Cascading in Topology...............................................14

2-1-4. Configuring the Management Agent of 065-7841.........................17

2-1-4-1. Configuring the Management Agent of 065-7841 through the

Serial RS-232 Port..............................................................................18

2-1-4-2. Configuring the Management Agent of 065-7841 through the

Ethernet Port.......................................................................................20

2-1-5. IP Address Assignment ................................................................21

2-2.

T

YPICAL

A

PPLICATIONS

..........................................................................26

3.

OPERATION OF WEB-BASED MANAGEMENT .................................28

3-1.

W

EB

M

ANAGEMENT

H

OME

O

VERVIEW

.....................................................30

3-1-1. System Information ......................................................................33

3-1-2. Account Configuration ..................................................................35

3-1-3. Time Configuration .......................................................................36

3-1-4. IP Configuration ...........................................................................39

3-1-5. Loop Detection.............................................................................42

3-1-6. Management Policy .....................................................................43

3-1-7. System Log ..................................................................................46

3-2.

P

ORT

C

ONFIGURATION

...........................................................................47

3-2-1. Port Configuration ........................................................................48

3-2-2.Port Status ....................................................................................50

3-2-3. Simple Counter ............................................................................54

3-2-4. Detail Counter ..............................................................................56

3-3.

VLAN ..................................................................................................60

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3-3-1. VLAN Mode..................................................................................60

3-3-2. Tag-based Group .........................................................................61

3-3-3. Port-based Group ........................................................................63

3-3-4. Ports.............................................................................................65

3-3-5. Management ................................................................................67

3-4.

MAC ....................................................................................................68

3-4-1. Mac Address Table.......................................................................68

3-4-2. Static Filter ...................................................................................70

3-4-3. Static Forward ..............................................................................71

3-4-4. MAC Alias ....................................................................................72

3-4-5. MAC Table ...................................................................................73

3-5.

GVRP..................................................................................................74

3-5-1. Config...........................................................................................75

3-5-2. Counter ........................................................................................77

3-5-3. Group ...........................................................................................79

3-6.

Q

O

S(Q

UALITY OF

S

ERVICE

) C

ONFIGURATION

..........................................80

3-6-1. Ports.............................................................................................81

3-6-2. Qos Control List ...........................................................................83

3-6-3.Rate Limiters.................................................................................89

3-6-4.Storm Control ................................................................................91

3-6-5.Wizard...........................................................................................92

3-7.

SNMP C

ONFIGURATION

.......................................................................102

3-8.

ACL ...................................................................................................104

3-8-1.Ports............................................................................................104

3-8-2.Rate Limiters...............................................................................106

3-8-3.Access Control List .....................................................................107

3-8-4.Wizard.........................................................................................136

3-9.

IP MAC B

INDING

.................................................................................145

3-10.

802.1X

C

ONFIGURATION

....................................................................147

3-10-1.Server .......................................................................................152

3-10-2.Port Configuration .....................................................................154

3-10-3.Status ........................................................................................156

3-10-4. Statistics...................................................................................158

3-11.

T

RUNKING

C

ONFIGURATION

................................................................159

3-11-1.Port............................................................................................161

3-11-2 Aggregator View ........................................................................163

3-11-3 ACP System Priority ..................................................................164

3-12 STP C

ONFIGURATION

.........................................................................165

3-12-1. Status .......................................................................................165

3-12-2. Configuration............................................................................167

3-12-3. STP Port Configuration ............................................................169

3-13 MSTP ...............................................................................................172

3-13-1 Status ........................................................................................172

3-13-2 Region Config ...........................................................................173

3-13-3 Instance View............................................................................174

3-14.

M

IRROR

............................................................................................183

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3-15.

IGMP S

NOOPING

..............................................................................185

3-15-1 Proxy.........................................................................................185

3-15-2 Group Membership ...................................................................187

3-16.

A

LARM

C

ONFIGURATION

.....................................................................188

3-16-1 Events .......................................................................................189

3-16-2 Email .........................................................................................190

3-17.

C

ONFIGURATION

................................................................................191

3-17-1. Factory Defaults .......................................................................192

3-17-2 . Save Start ...............................................................................192

3-17-3 . Save User ...............................................................................192

3-17-4 . Restore User...........................................................................193

3-18.

C

ONFIG

F

ILE

.....................................................................................194

3-19.

D

IAGNOSTICS

....................................................................................195

3-19-1 . Diag.........................................................................................195

3-19-2 .Ping..........................................................................................196

3-19-2 .VeriPHY ...................................................................................197

3-20 M

AINTENANCE

....................................................................................198

3-20-1 .Reset Device............................................................................198

3-20-2 .Software Upload.......................................................................198

3-21 L

OGOUT

............................................................................................199

4.

OPERATION OF CLI MANAGEMENT.................................................200

4-1.

CLI M

ANAGEMENT

...............................................................................200

4-1-1. Login ..........................................................................................200

4-2.

C

OMMANDS OF

CLI .............................................................................202

4-2-1. Global Commands of CLI...........................................................203

4-2-2. Local Commands of CLI.............................................................209

5. MAINTENANCE .....................................................................................290

5-1.

R

ESOLVING

N

O

L

INK

C

ONDITION

...........................................................290

5-2.

Q&A ..................................................................................................290

APPENDIX A TECHNICAL SPECIFICATIONS..........................................291

APPENDIX B NULL MODEM CABLE SPECIFICATIONS ........................295

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Revision History

Release Date Revision

0.91 2008/02/22 A1

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Caution

Circuit devices are sensitive to static electricity, which can damage their delicate electronics. Dry weather conditions or walking across a carpeted floor may cause you to acquire a static electrical charge.

To protect your device, always:

•

Touch the metal chassis of your computer to ground the static electrical charge before you pick up the circuit device.

•

Pick up the device by holding it on the left and right edges only.

Electronic Emission Notices

Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a class A computing device pursuant to Subpart J of part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment.

European Community (CE) Electromagnetic Compatibility Directive

This equipment has been tested and found to comply with the protection requirements of European Emission Standard EN55022/EN60555-2 and the Generic European Immunity

Standard EN50082-1.

EMC:

EN60555-3

IEC1000-4-2(1995) 4K V CD, 8KV, AD

IEC1000-4-3(1995) 3V/m

IEC1000-4-4(1995) 1KV – (power line), 0.5KV – (signal line)

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About this user’s manual

In this user’s manual, it will not only tell you how to install and connect your network system but configure and monitor the 065-7841 through the built-in CLI and web by RS-232 serial interface and Ethernet ports step-by-step. Many explanation in detail of hardware and software functions are shown as well as the examples of the operation for web-based interface and command-line interface (CLI).

Overview of this user’s manual

Chapter 1 “Introduction” describes the features of 065-7841

Chapter 2 “Installation”

Chapter 3 “Operation of Web-based Management”

Chapter 4 “Operation of CLI Management”

Chapter 5 “Maintenance”

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1. Introduction

1-1. Overview of 065-7841

065-7841, a 24-port Layer 2 Gigabit Managed Switch, is a standard switch that meets all IEEE 802.3/u/x/z Gigabit, Fast Ethernet specifications. The switch included 20-Port 10/100/1000Mbps TP and 4-Port Gigabit TP/SFP Fiber management Ethernet switch. The switch can be managed through RS-232 serial port via directly connection, or through Ethernet port using CLI or Web-based management unit, associated with SNMP agent. With the SNMP agent, the network administrator can logon the switch to monitor, configure and control each port’s activity in a friendly way. The overall network management is enhanced and the network efficiency is also improved to accommodate high bandwidth applications. In addition, the switch features comprehensive and useful function such as ACL, IP-

MAC Binding, DHCP Option 82, QoS (Quality of Service), Spanning Tree, VLAN,

Port Trunking, Bandwidth Control, Port Security, SNMP/RMON, IGMP Snooping capability via the intelligent software. It is suitable for both metro-LAN and office application.

In this switch, Port 21 and Port 24 include two types of media --- TP and SFP

Fiber (LC, BiDi LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP

Fiber with auto-detected function. 1000Mbps SFP Fiber transceiver is used for highspeed connection expansion.

⎯

⎯

⎯

⎯

⎯

⎯

1000Mbps LC, Multi-Mode, SFP Fiber transceiver

1000Mbps LC, 10km, SFP Fiber transceiver



1000Mbps BiDi LC, 20km, 1550nm SFP Fiber WDM transceiver

1000Mbps BiDi LC, 20km, 1310nm SFP Fiber WDM transceiver

10/100/1000Mbps TP is a standard Ethernet port that meets all IEEE

802.3/u/x/z Gigabit, Fast Ethernet specifications. 1000Mbps SFP Fiber transceiver is a Gigabit Ethernet port that fully complies with all IEEE 802.3z and 1000Base-

SX/LX standards.

1000Mbps Single Fiber WDM (BiDi) transceiver is designed with an optic

Wavelength Division Multiplexing (WDM) technology that transports bi-directional full duplex signal over a single fiber simultaneously.

For upgrading firmware, please refer to the Section 3-21 or Section 4-2-2 for more details. The switch will not stop operating while upgrading firmware and after that, the configuration keeps unchanged.

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•

Key Features in the Device

QoS:

Support Quality of Service by the IEEE 802.1P standard. There are two priority queue and packet transmission schedule.

Spanning Tree:

Support IEEE 802.1D, IEEE 802.1w (RSTP: Rapid Spanning Tree

Protocol) standards.

VLAN:

Support Port-based VLAN and IEEE802.1Q Tag VLAN. Support 256 active

VLANs and VLAN ID 1~4094.

Port Trunking:

Support static port trunking and port trunking with IEEE 802.3ad LACP.

Bandwidth Control:

Support ingress and egress per port bandwidth control.

Port Security:

Support allowed, denied forwarding and port security with MAC address.

SNMP/RMON:

SNMP agent and RMON MIB. In the device, SNMP agent is a client software which is operating over SNMP protocol used to receive the command from SNMP manager (server site) and echo the corresponded data, i.e. MIB object. Besides, SNMP agent will actively issue TRAP information when happened.

RMON is the abbreviation of Remote Network Monitoring and is a branch of the SNMP MIB.

The device supports MIB-2 (RFC 1213), Bridge MIB (RFC 1493), RMON

MIB (RFC 1757)-statistics Group 1,2,3,9, Ethernet-like MIB (RFC 1643),

Ethernet MIB (RFC 1643) and so on.

IGMP Snooping:

Support IGMP version 2 (RFC 2236): The function IGMP snooping is used to establish the multicast groups to forward the multicast packet to the member ports, and, in nature, avoid wasting the bandwidth while IP multicast packets are running over the network.

IGMP Proxy:

The implementation of IP multicast processing. The switch supports IGMP version 1 and IGMP version 2, efficient use of network bandwidth, and fast response time for channel changing. IGMP version 1 (IGMPv1) is described in RFC1112 ,and IGMP version 2 (IGMPv2) is described in RFC

2236. Hosts interact with the system through the exchange of IGMP messages. Similarly, when you configure IGMP proxy, the system interacts with the router on its upstream interface through the exchange of IGMP messages. However, when acting as the proxy, the system performs the host portion of the IGMP task on the upstream interface as follows:

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•

When queried, sends group membership reports to the group.

•

When one of its hosts joins a multicast address group to which none of its other hosts belong, sends unsolicited group membership reports to that group.

•

When the last of its hosts in a particular multicast group leaves the group, sends an unsolicited leave group membership report to the all-routers group (244.0.0.2).

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1-2. Checklist

Before you start installing the switch, verify that the package contains the following:

⎯

⎯

⎯

⎯

⎯

065-7841 24-port Layer 2 Gigabit Managed Switch

SFP Modules (optional)

Mounting Accessory (for 19” Rack Shelf)

This User's Manual in CD-ROM

AC Power Cord

⎯

RS-232 Cable

Please notify your sales representative immediately if any of the aforementioned items is missing or damaged.

1-3. Features

The 065-7841, a standalone off-the-shelf switch, provides the comprehensive features listed below for users to perform system network administration and efficiently and securely serve your network.

•

Hardware

•

20 10/100/1000Mbps Auto-negotiation Gigabit Ethernet TP ports

•

4 10/100/1000Mbps TP or 1000Mbps SFP Fiber dual media auto sense

•

1392KB on-chip frame buffer

•

Support jumbo frame up to 9600 bytes

•

Programmable classifier for QoS (Layer 4/Multimedia)

•

8K MAC address and 4K VLAN support (IEEE802.1Q)

•

Per-port shaping, policing, and Broadcast Storm Control

•

IEEE802.1Q Q-in-Q nested VLAN support

•

Full-duplex flow control (IEEE802.3x) and half-duplex backpressure

•

Extensive front-panel diagnostic LEDs; System: Power, TP Port1-24: LINK/ACT,

10/100/1000Mbps, SFP Port 21-24: SFP(LINK/ACT)

•

Management

•

Supports concisely the status of port and easily port configuration

•

Supports per port traffic monitoring counters

•

Supports a snapshot of the system Information when you login

•

Supports port mirror function

•

Supports the static trunk function

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•

Supports 802.1Q VLAN

•

Supports user management and limits three users to login

•

Maximal packet length can be up to 9600 bytes for jumbo frame application

•

Supports DHCP Broadcasting Suppression to avoid network suspended or crashed

•

Supports to send the trap event while monitored events happened

•

Supports default configuration which can be restored to overwrite the current configuration which is working on via web browser and CLI

•

Supports on-line plug/unplug SFP modules

•

Supports Quality of Service (QoS) for real time applications based on the information taken from Layer 2 to Layer 4, such as VoIP

•

Built-in web-based management and CLI management, providing a more convenient UI for the user

•

Supports port mirror function with ingress/egress traffic

•

Supports rapid spanning tree (802.1w RSTP)

•

Supports multiple spanning tree (802.1s MSTP)

•

Supports 802.1X port security on a VLAN

•

Supports IP-MAC-Port Binding for LAN security

•

Supports user management and only first login administrator can configure the device. The rest of users can only view the switch

•

SNMP access can be disabled and prevent from illegal SNMP access

•

Supports Ingress, Non-unicast and Egress Bandwidth rating management with a resolution of 1Mbps

•

The trap event and alarm message can be transferred via e-mail

•

Supports diagnostics to let administrator knowing the hardware status

•

Supports loop detection to protect the switch crash when the networking has looping issue

•

HTTP and TFTP for firmware upgrade, system log upload and configuration file import/export

•

Supports remote boot the device through user interface and SNMP

•

Supports NTP network time synchronization and daylight saving

•

Supports 120 event log records in the main memory and display on the local console

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1-4. Full View of 065-7841

Fig. 1-1 Full View of 065-7841

1-4-1. User Interfaces on the Front Panel (Button, LEDs and Plugs)

There are 24 TP Gigabit Ethernet ports and 2 SFP fiber ports for optional removable modules on the front panel of the switch. LED display area, locating on the left side of the panel, contains a Power LED, which indicates the power status and 24 ports working status of the switch. One RS-232 DB-9 interface is offered for configuration or management.

Gigabit Ethernet Port

SFP Fiber Port

RS-232 DB-9 Connector

RESET Button:

RESET button is used to reset the management system.

Power Indication LED

Fiber Port Status Indication LEDs

Fig. 1-2 Front View of 065-7841

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•

LED Indicators

LED Color Function

POWER

System LED

Green Lit when +5V DC power is on and good

LINK/ACT

10/100/1000Ethernet TP Port 1 to 24 LED

Lit when connection with remote device is good

Green Blinks when any traffic is present

Off when cable connection is not good

Lit green when 1000Mbps speed is active

10/100/1000Mbps

Green/

Amber

Lit ember when 100Mbps speed is active

Off when 10Mbps speed is active

1000SX/LX Gigabit Fiber Port 21, 24 LED

Lit when connection with the remote device is good

SFP(LINK/ACT) Green

Blinks when any traffic is present

Off when module connection is not good

Table1-1

1-4-2. AC Power Input on the Rear Panel

One socket on the rear panel is for AC power input.

AC Line 100-240V 50/60 Hz

Fig. 1-3 Rear View of 065-7841

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1-5. View of the Optional Modules

In the switch, Port 21~24 includes two types of media --- TP and SFP Fiber

(LC, BiDi LC…); this port supports 10/100/1000Mbps TP or 1000Mbps SFP Fiber with auto-detected function. 1000Mbps SFP Fiber transceiver is used for highspeed connection expansion; the following are optional SFP types provided for the switch:

⎯

1000Mbps LC, MM, SFP Fiber transceiver

⎯

1000Mbps LC, SM 10km, SFP Fiber transceiver

⎯


⎯


⎯

1000Mbps BiDi LC, type 1, SM 20km, SFP Fiber WDM transceiver

⎯

1000Mbps BiDi LC, type 2, SM 20km, SFP Fiber WDM transceiver

⎯

1000Mbps LC, SM 10km, SFP Fiber transceiver with DDM

Fig. 1-4 Front View of 1000Base-SX/LX LC, SFP Fiber Transceiver

Fig. 1-5 Front View of 1000Base-LX BiDi LC, SFP Fiber Transceiver

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2. Installation

2-1. Starting 065-7841 Up

This section will give users a quick start for:

-

Hardware and Cable Installation

- Management Station Installation

- Software booting and configuration

2-1-1. Hardware and Cable Installation

At the beginning, please do first:

⇒

Wear a grounding device to avoid the damage from electrostatic discharge

⇒

Be sure that power switch is OFF before you insert the power cord to power source

•

Installing Optional SFP Fiber Transceivers to the 065-7841

Note: If you have no modules, please skip this section.

Fig. 2-1 Installation of Optional SFP Fiber Transceiver

•

Connecting the SFP Module to the Chassis:

The optional SFP modules are hot swappable, so you can plug or unplug it before or after powering on.

1. Verify that the SFP module is the right model and conforms to the chassis

2. Slide the module along the slot. Also be sure that the module is properly seated against the slot socket/connector

3. Install the media cable for network connection

4. Repeat the above steps, as needed, for each module to be installed into slot(s)

5. Have the power ON after the above procedures are done

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•

TP Port and Cable Installation

⇒

In the switch, TP port supports MDI/MDI-X auto-crossover, so both types of cable, straight-through (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 1, 2, 3, 6 in

10/100M TP; 1, 2, 3, 4, 5, 6, 7, 8 to 1, 2, 3, 4, 5, 6, 7, 8 in Gigabit TP) and crossed-over (Cable pin-outs for RJ-45 jack 1, 2, 3, 6 to 3, 6, 1, 2) can be used.

It means you do not have to tell from them, just plug it.

⇒

Use Cat. 5 grade RJ-45 TP cable to connect to a TP port of the switch and the other end is connected to a network-aware device such as a workstation or a server.

⇒

Repeat the above steps, as needed, for each RJ-45 port to be connected to a

Gigabit 10/100/1000 TP device.

Now, you can start having the switch in operation.

•

Power On

The switch supports 100-240 VAC, 50-60 Hz power supply. The power supply will automatically convert the local AC power source to DC power. It does not matter whether any connection plugged into the switch or not when power on, even modules as well. After the power is on, all LED indicators will light up immediately and then all off except the power LED still keeps on. This represents a reset of the system.

•

Firmware Loading

After resetting, the bootloader will load the firmware into the memory. It will take about 30 seconds, after that, the switch will flash all the LED once and automatically performs self-test and is in ready state.

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2-1-2. Installing Chassis to a 19-Inch Wiring Closet Rail

Fig. 2-2

Caution: Allow a proper spacing and proper air ventilation for the cooling fan at both sides of the chassis.

⇒

⇒

⇒

Wear a grounding device for electrostatic discharge.

Screw the mounting accessory to the front side of the switch (See Fig. 2-2).

Place the Chassis into the 19-inch wiring closet rail and locate it at the proper position. Then, fix the Chassis by screwing it.

2-1-3. Cabling Requirements

To help ensure a successful installation and keep the network performance good, please take a care on the cabling requirement. Cables with worse specification will render the LAN to work poorly.

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2-1-3-1. Cabling Requirements for TP Ports

⇒

For Fast Ethernet TP network connection

⎯

The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of

100 meters.

⇒

Gigabit Ethernet TP network connection

⎯

The grade of the cable must be Cat. 5 or Cat. 5e with a maximum length of

100 meters. Cat. 5e is recommended.

2-1-3-2. Cabling Requirements for 1000SX/LX SFP Module

It is more complex and comprehensive contrast to TP cabling in the fiber media. Basically, there are two categories of fiber, multi mode (MM) and single mode (SM). The later is categorized into several classes by the distance it supports.

They are SX, LX, LHX, XD, and ZX. From the viewpoint of connector type, there mainly are LC and BIDI LC.

⎯

⎯

⎯

⎯

Gigabit Fiber with multi-mode LC SFP module

Gigabit Fiber with single-mode LC SFP module

Gigabit Fiber with BiDi LC 1310nm SFP module

Gigabit Fiber with BiDi LC 1550nm SFP module

The following table lists the types of fiber that we support and those else not listed here are available upon request.

IEEE 802.3z

Gigabit Ethernet

1000SX 850nm

Multi-mode Fiber Cable and Modal Bandwidth

Multi-mode 62.5/125

μ m Multi-mode

Modal

Bandwidth

Distance

Modal

Bandwidth

Distance

160MHz-Km 220m 400MHz-Km 500m

1000Base-

LX/LHX/XD/ZX

200MHz-Km 275m 500MHz-Km 550m

Single-mode Fiber 9/125

μ m

Single-mode transceiver 1310nm 10Km

Single-mode transceiver 1550nm 30, 50Km

1000Base-LX

Single Fiber

(BIDI LC)

Single-Mode

*20Km

Single-Mode

*20Km

Table2-1

TX(Transmit) 1310nm

RX(Receive) 1550nm

TX(Transmit) 1550nm

RX(Receive) 1310nm

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2-1-3-3. Switch Cascading in Topology

•

Takes the Delay Time into Account

Theoretically, the switch partitions the collision domain for each port in switch cascading that you may up-link the switches unlimitedly. In practice, the network extension (cascading levels & overall diameter) must follow the constraint of the

IEEE 802.3/802.3u/802.3z and other 802.1 series protocol specifications, in which the limitations are the timing requirement from physical signals defined by 802.3 series specification of Media Access Control (MAC) and PHY, and timer from some

OSI layer 2 protocols such as 802.1d, 802.1q, LACP and so on.

The fiber, TP cables and devices’ bit-time delay (round trip) are as follows:

1000Base-X TP, Fiber 100Base-TX TP 100Base-FX Fiber

Round trip Delay: 4096 Round trip Delay: 512

Cat. 5 TP Wire: 11.12/m Cat. 5 TP Wire: 1.12/m Fiber Cable: 1.0/m

Fiber Cable : 10.10/m TP to fiber Converter: 56

Bit Time unit : 1ns (1sec./1000 Mega bit) Bit Time unit: 0.01

μ s (1sec./100 Mega bit)

Table 2-2

Sum up all elements’ bit-time delay and the overall bit-time delay of wires/devices must be within Round Trip Delay (bit times) in a half-duplex network segment (collision domain). For full-duplex operation, this will not be applied. You may use the TP-Fiber module to extend the TP node distance over fiber optic and provide the long haul connection.

•

Typical Network Topology in Deployment

A hierarchical network with minimum levels of switch may reduce the timing delay between server and client station. Basically, with this approach, it will minimize the number of switches in any one path; will lower the possibility of network loop and will improve network efficiency. If more than two switches are connected in the same network, select one switch as Level 1 switch and connect all other switches to it at Level 2. Server/Host is recommended to connect to the Level

1 switch. This is general if no VLAN or other special requirements are applied.

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Case1: All switch ports are in the same local area network. Every port can access each other (See Fig. 2-3).

Fig. 2-3 No VLAN Configuration Diagram

If VLAN is enabled and configured, each node in the network that can communicate each other directly is bounded in the same VLAN area.

Here VLAN area is defined by what VLAN you are using. The switch supports both port-based VLAN and tag-based VLAN. They are different in practical deployment, especially in physical location. The following diagram shows how it works and what the difference they are.

Case2a: Port-based VLAN (See Fig.2-4).

Fig. 2-4 Port-based VLAN Diagram

1. The same VLAN members could not be in different switches.

2. Every VLAN members could not access VLAN members each other.

3. The switch manager has to assign different names for each VLAN groups at one switch.

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Case 2b: Port-based VLAN (See Fig.2-5).

Fig. 2-5 Port-based VLAN Diagram

1. VLAN1 members could not access VLAN2, VLAN3 and VLAN4 members.

2. VLAN2 members could not access VLAN1 and VLAN3 members, but they could access VLAN4 members.

3.

VLAN3 members could not access VLAN1, VLAN2 and VLAN4.

4. VLAN4 members could not access VLAN1 and VLAN3 members, but they could access VLAN2 members.

Case3a: The same VLAN members can be at different switches with the same VID

(See Fig. 2-6).

Fig. 2-6 Attribute-based VLAN Diagram

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2-1-4. Configuring the Management Agent of 065-7841

We offer you three ways to startup the switch management function. They are RS-232 console, CLI, and Web. Users can use any one of them to monitor and configure the switch. You can touch them through the following procedures.

Section 2-1-4-1: Configuring the Management Agent of 065-7841 through the Serial

RS-232 Port

Section 2-1-4-2: Configuring the Management Agent of 065-7841 through the

Ethernet Port

Note: Please first modify the IP address, Subnet mask, Default gateway and DNS through RS-232 console, and then do the next.

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2-1-4-1. Configuring the Management Agent of 065-7841 through the Serial

RS-232 Port

To perform the configuration through RS-232 console port, the switch’s serial port must be directly connected to a DCE device, for example, a PC, through

RS-232 cable with DB-9 connector. Next, run a terminal emulator with the default setting of the switch’s serial port. With this, you can communicate with the switch.

In the switch, RS-232 interface only supports baud rate 115200 bps with 8 data bits, 1 stop bit, no parity check and no flow control.

RS-232 DB-9 Connector

065-7841 L2 Managed Switch

Default IP Setting:

IP address = 192.168.1.1

Subnet Mask = 255.255.255.0

Default Gateway = 192.168.1.254

Fig. 2-7

Terminal or Terminal Emulator

1.

To configure the switch, please follow the procedures below:

Find the RS-232 DB-9 cable with female DB-9 connector bundled.

Normally, it just uses pins 2, 3 and 7. See also Appendix B for more details on Null Modem Cable Specifications.

2.

Attaches the DB-9 female cable connector to the male serial RS-232

DB-9 connector on the switch.

3.

Attaches the other end of the serial RS-232 DB-9 cable to PC’s serial port, running a terminal emulator supporting VT100/ANSI terminal with

The switch’s serial port default settings. For example,

Windows98/2000/XP HyperTerminal utility.

Note: The switch’s serial port default settings are listed as follows:

Baud rate 115200

1

Data bits

Parity

8

N none

4.

When you complete the connection, then press

<Enter>

key.

The login prompt will be shown on the screen. The default username and password are shown as below:

Username = admin Password = admin

RS-232 cable with female

DB-9 connector at both ends

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•

Set IP Address, Subnet Mask and Default Gateway IP Address

Please refer to Fig. 2-7 CLI Management for details about ex-factory IP setting. They are default setting of IP address. You can first either configure your PC

IP address or change IP address of the switch, next to change the IP address of default gateway and subnet mask.

For example, your network address is 10.1.1.0, and subnet mask is

255.255.255.0. You can change the switch’s default IP address 192.168.1.1 to

10.1.1.1 and set the subnet mask to be 255.255.255.0. Then, choose your default gateway, may be it is 10.1.1.254.

Default Value 065-7841 Your Network Setting

IP Address

192.168.1.1 10.1.1.1

Subnet

255.255.255.0 255.255.255.0

Default Gateway

192.168.1.254 10.1.1.254

Table 2-3

After completing these settings in the switch, it will reboot to have the configuration taken effect. After this step, you can operate the management through the network, no matter it is from a web browser or Network Management System

(NMS).

Fig. 2-8 the Login Screen for CLI

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2-1-4-2. Configuring the Management Agent of 065-7841 through the Ethernet

Port

There are three ways to configure and monitor the switch through the switch’s Ethernet port. They are CLI, Web browser and SNMP manager. The user interface for the last one is NMS dependent and does not cover here. We just introduce the first two types of management interface.

065-7841 L2 Managed Switch

Default IP Setting:

IP = 192.168.1.1

Subnet Mask = 255.255.255.0


Ethernet LAN

Assign a reasonable IP address,

For example:

IP = 192.168.1.100

Subnet Mask = 255.255.255.0


Fig. 2-9

•

Managing 065-7841 through Ethernet Port

Before you communicate with the switch, you have to finish first the configuration of the IP address or to know the IP address of the switch. Then, follow the procedures listed below.

1. Set up a physical path between the configured the switch and a PC by a qualified UTP Cat. 5 cable with RJ-45 connector.

Note: If PC directly connects to the switch, you have to setup the same subnet mask between them. But, subnet mask may be different for the PC in the remote site. Please refer to Fig. 2-9 about the switch’s default IP address information.

2. Run CLI or web browser and follow the menu. Please refer to Chapter 3 and Chapter 4.

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Fig. 2-10 the Login Screen for Web

2-1-5. IP Address Assignment

For IP address configuration, there are three parameters needed to be filled in. They are IP address, Subnet Mask, Default Gateway and DNS.

IP address:

The address of the network device in the network is used for internetworking communication. Its address structure looks is shown in the Fig. 2-11. It is “classful” because it is split into predefined address classes or categories.

Each class has its own network range between the network identifier and host identifier in the 32 bits address. Each IP address comprises two parts: network identifier (address) and host identifier (address). The former indicates the network where the addressed host resides, and the latter indicates the individual host in the network which the address of host refers to. And the host identifier must be unique in the same LAN. Here the term of IP address we used is version 4, known as IPv4.

32 bits

Network identifier Host identifier

Fig. 2-11 IP address structure

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With the classful addressing, it divides IP address into three classes, class A, class B and class C. The rest of IP addresses are for multicast and broadcast. The bit length of the network prefix is the same as that of the subnet mask and is denoted as IP address/X, for example, 192.168.1.0/24. Each class has its address range described below.

Class A:

Address is less than 126.255.255.255. There are a total of 126 networks can be defined because the address 0.0.0.0 is reserved for default route and

127.0.0.0/8 is reserved for loopback function.

Bit # 0 1 7 8 31

0

Network address Host address

Class B:

IP address range between 128.0.0.0 and 191.255.255.255. Each class B network has a 16-bit network prefix followed 16-bit host address. There are 16,384

(2^14)/16 networks able to be defined with a maximum of 65534 (2^16 –2) hosts per network.

Bit # 01 2 15 16 31

10


Class C:

IP address range between 192.0.0.0 and 223.255.255.255. Each class C network has a 24-bit network prefix followed 8-bit host address. There are

2,097,152 (2^21)/24 networks able to be defined with a maximum of 254 (2^8 –2) hosts per network.

Bit # 0 1 2 3 23 24 31

110


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Class D and E:

Class D is a class with first 4 MSB (Most significance bit) set to 1-1-1-0 and is used for IP Multicast. See also RFC 1112. Class E is a class with first 4 MSB set to 1-1-1-1 and is used for IP broadcast.

According to IANA (Internet Assigned Numbers Authority), there are three specific IP address blocks reserved and able to be used for extending internal network. We call it Private IP address and list below:

Class A

Class B

Class C

10.0.0.0 --- 10.255.255.255

172.16.0.0 --- 172.31.255.255

192.168.0.0 --- 192.168.255.255

Please refer to RFC 1597 and RFC 1466 for more information.

Subnet mask:

It means the sub-division of a class-based network or a CIDR block. The subnet is used to determine how to split an IP address to the network prefix and the host address in bitwise basis. It is designed to utilize IP address more efficiently and ease to manage IP network.

For a class B network, 128.1.2.3, it may have a subnet mask 255.255.0.0 in default, in which the first two bytes is with all 1s. This means more than 60 thousands of nodes in flat IP address will be at the same network. It’s too large to manage practically. Now if we divide it into smaller network by extending network prefix from 16 bits to, say 24 bits, that’s using its third byte to subnet this class B network. Now it has a subnet mask 255.255.255.0, in which each bit of the first three bytes is 1. It’s now clear that the first two bytes is used to identify the class B network, the third byte is used to identify the subnet within this class B network and, of course, the last byte is the host number.

Not all IP address is available in the sub-netted network. Two special addresses are reserved. They are the addresses with all zero’s and all one’s host number. For example, an IP address 128.1.2.128, what IP address reserved will be looked like? All 0s mean the network itself, and all 1s mean IP broadcast.

128.1.2.128/25

Network Subnet

10000000.00000001.00000010.1 0000000

25 bits

All 0s = 128.1.2.128

All 1s= 128.1.2.255

1 0000000

1 1111111

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In this diagram, you can see the subnet mask with 25-bit long,

255.255.255.128, contains 126 members in the sub-netted network. Another is that the length of network prefix equals the number of the bit with 1s in that subnet mask.

With this, you can easily count the number of IP addresses matched. The following table shows the result.

Prefix Length No. of IP matched No. of Addressable IP

/32 1 -

/31 2 -

/30 4

/29 8

/28 16

/27 32

2

6

14

30

/26 64 62

/25 128 126

/24 256 254

/23 512 510

/22 1024 1022

/21 2048 2046

/20 4096 4094

/19 8192 8190

/18 16384

/17 32768

16382

32766

/16 65536 65534

Table 2-4

According to the scheme above, a subnet mask 255.255.255.0 will partition a network with the class C. It means there will have a maximum of 254 effective nodes existed in this sub-netted network and is considered a physical network in an autonomous network. So it owns a network IP address which may looks like

168.1.2.0.

With the subnet mask, a bigger network can be cut into small pieces of network. If we want to have more than two independent networks in a worknet, a partition to the network must be performed. In this case, subnet mask must be applied.

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For different network applications, the subnet mask may look like

255.255.255.240. This means it is a small network accommodating a maximum of

15 nodes in the network.

Default gateway:

For the routed packet, if the destination is not in the routing table, all the traffic is put into the device with the designated IP address, known as default router.

Basically, it is a routing policy. The gateway setting is used for Trap Events Host only in the switch.

For assigning an IP address to the switch, you just have to check what the IP address of the network will be connected with the switch. Use the same network address and append your host address to it.

Fig. 2-12

First, IP Address: as shown in the Fig. 2-12, enter “192.168.1.1”, for instance.

For sure, an IP address such as 192.168.1.x must be set on your PC.

Second, Subnet Mask: as shown in the Fig. 2-12, enter “255.255.255.0”. Any subnet mask such as 255.255.255.x is allowable in this case.

DNS:

The Domain Name Server translates human readable machine name to IP address. Every machine on the Internet has a unique IP address. A server generally has a static IP address. To connect to a server, the client needs to know the IP of the server. However, user generally uses the name to connect to the server. Thus, the switch DNS client program (such as a browser) will ask the DNS to resolve the

IP address of the named server.

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2-2. Typical Applications

The 065-7841 implements 24 Gigabit Ethernet TP ports with auto MDIX and two slots for the removable module supporting comprehensive fiber types of connection, including LC and BiDi-LC SFP modules. For more details on the specification of the switch, please refer to Appendix A.

The switch is suitable for the following applications.

⎯

Central Site/Remote site application is used in carrier or ISP (See Fig. 2-13)

⎯

⎯

Peer-to-peer application is used in two remote offices (See Fig. 2-14)

Office network(See Fig. 2-15)

Central Site

Fig. 2-13 Network Connection between Remote Site and Central Site

Fig. 2-13 is a system wide basic reference connection diagram. This diagram demonstrates how the switch connects with other network devices and hosts.

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Fig. 2-14 Peer-to-peer Network Connection

Fig. 2-15 Office Network Connection

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3. Operation of

Web-based Management

This chapter instructs you how to configure and manage the 065-7841 through the web user interface it supports, to access and manage the 22-Port

10/100/1000Mbps TP and 2-Port Gigabit TP/SFP Fiber management Ethernet switch.

With this facility, you can easily access and monitor through any one port of the switch all the status of the switch, including MIBs status, each port activity,

Spanning tree status, port aggregation status, multicast traffic, VLAN and priority status, even illegal access record and so on.

The default values of the managed switch are listed in the table below:

IP Address

192.168.1.1

Subnet Mask

255.255.255.0

Default Gateway

192.168.1.254

Username

admin

Password

admin

Table 3-1

After the managed switch has been finished configuration in the CLI via the switch’s serial interface, you can browse it. For instance, type http://192.168.1.1

in the address row in a browser, it will show the following screen (see Fig.3-1) and ask you inputting username and password in order to login and access authentication.

The default username and password are both “admin”. For the first time to use, please enter the default username and password, then click the

<Login>

button.

The login process now is completed.

Just click the link of “Forget Password” in WebUI (See Fig. 3-1) or input

“Ctrl+Z” in CLI’s login screen (See Fig. 4-1~4-2) in case the user forgets the manager’s password. Then, the system will display a serial No. for the user. Write down this serial No. and contact your vendor, the vendor will give you a temporary password. Use this new password as ID and Password, and it will allow the user to login the system with manager authority temporarily. Due to the limit of this new password, the user only can login the system one time, therefore, please modify your password immediately after you login in the system successfully.

In this login menu, you have to input the complete username and password respectively, the switch will not give you a shortcut to username automatically. This looks inconvenient, but safer.

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In the switch, it supports a simple user management function allowing only one administrator to configure the system at the same time. If there are two or more users using administrator’s identity, the switch will allow the only one who logins first to configure the system. The rest of users, even with administrator’s identity, can only monitor the system. For those who have no administrator’s identity, can only monitor the system. There are only a maximum of three users able to login simultaneously in the switch.

To optimize the display effect, we recommend you use Microsoft IE 6.0 above, Netscape V7.1 above or FireFox V1.00 above and have the resolution

1024x768. The switch supported neutral web browser interface.

In Fig. 3-2, for example, left section is the whole function tree with web user interface and we will travel it through this chapter.

Fig. 3-1

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3-1. Web Management Home Overview

After you login, the switch shows you the system information as Fig. 3-2. This page is default and tells you the basic information of the system, including “Model

Name”, “System Description”, “Location”, “Contact”, “Device Name”, “System Up

Time”, “Current Time”, “BIOS Version”, “Firmware Version”, “Hardware-Mechanical

Version”, “Serial Number”, “Host IP Address”, “Host Mac Address”, “Device Port”,

“RAM Size” and “Flash Size”. With this information, you will know the software version used, MAC address, serial number, how many ports good and so on. This is helpful while malfunctioning.

Fig. 3-2

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The Information of Page Layout

⎯

On the top side, it shows the front panel of the switch. In the front panel, the linked ports will display green; as to the ports, which are link off, they will be dark. For the optional modules, the slot will show only a cover plate if no module exists and will show a module if a module is present. The image of module depends on the one you inserted. The same, if disconnected, the port will show just dark, if linked, green. (See Fig. 3-3)

Fig. 3-3 port detail information

In Fig. 3-3, it shows the basic information of the clicked port. With this, you’ll see the information about the port status, traffic status and bandwidth rating for egress and ingress respectively.

⎯

On the left-top corner, there is a pull-down list for Auto Logout. For the sake of security, we provide auto-logout function to protect you from illegal user as you are leaving. If you do not choose any selection in Auto Logout list, it means you turn on the Auto Logout function and the system will be logged out automatically when no action on the device 3 minutes later. If OFF is chosen, the screen will keep as it is. Default is ON.

⎯

On the left side, the main menu tree for web is listed in the page. They are hierarchical menu. Open the function folder, a sub-menu will be shown. The functions of each folder are described in its corresponded section respectively.

When clicking it, the function is performed. The following list is the full function tree for web user interface.

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Root

System

Port

VLAN

MAC

GVRP

QoS

SNMP

ACL

IP MAC Binding

802.1X

Trunk

STP

MSTP

Mirroring

IGMP

Alam

Save/Restore

Export/Import

Diagnostics

Maintenance

Logout

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3-1-1. System Information

Function name:

System Information

Function description:

Show the basic system information.

Parameter description:

Model name:

The model name of this device.

System description:

As it is, this tells what this device is. Here, it is “L2 Plus Managed Switch”.

Location:

Basically, it is the location where this switch is put. User-defined.

Contact:

For easily managing and maintaining device, you may write down the contact person and phone here for getting help soon. You can configure this parameter through the device’s user interface or SNMP.

Device name:

The name of the switch. User-defined. Default is 065-7841.

System up time:

The time accumulated since this switch is powered up. Its format is day, hour, minute, second.

Current time:

Show the system time of the switch. Its format: day of week, month, day, hours : minutes : seconds, year. For instance, Wed, Apr. 23, 12:10:10,

2004.

BIOS version:

The version of the BIOS in this switch.

Firmware version:

The firmware version in this switch.

Hardware-Mechanical version:

The version of Hardware and Mechanical. The figure before the hyphen is the version of electronic hardware; the one after the hyphen is the version of mechanical.

Serial number:

The serial number is assigned by the manufacturer.

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Host IP address:

The IP address of the switch.

Host MAC address:

It is the Ethernet MAC address of the management agent in this switch.

Device Port:

Show all types and numbers of the port in the switch.

RAM size:

The size of the DRAM in this switch.

Flash size:

The size of the flash memory in this switch.

Fig. 3-4

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3-1-2. Account Configuration

In this function, only administrator can create, modify or delete the username and password. Administrator can modify other guest identities’ password without confirming the password but it is necessary to modify the administrator-equivalent identity. Guest-equivalent identity can modify his password only. Please note that you must confirm administrator/guest identity in the field of Authorization in advance before configuring the username and password. Only one administrator is allowed to exist and unable to be deleted. In addition, up to 4 guest accounts can be created.

The default setting for user account is:

Username : admin

Password : admin

Fig. 3-5

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3-1-3. Time Configuration

The switch provides manual and automatic ways to set the system time via

NTP. Manual setting is simple and you just input “Year”, “Month”, “Day”, “Hour”,

“Minute” and “Second” within the valid value range indicated in each item. If you input an invalid value, for example, 61 in minute, the switch will clamp the figure to

59.

NTP is a well-known protocol used to synchronize the clock of the switch system time over a network. NTP, an internet draft standard formalized in RFC 1305, has been adopted on the system is version 3 protocol. The switch provides four built-in NTP server IP addresses resided in the Internet and an user-defined NTP server IP address. The time zone is Greenwich-centered which uses the expression form of GMT+/- xx hours.

Function name:

Time


Set the system time by manual input or set it by syncing from Time servers.

The function also supports daylight saving for different area’s time adjustment.


Current Time:

Show the current time of the system.

Manual:

This is the function to adjust the time manually. Filling the valid figures in the fields of Year, Month, Day, Hour, Minute and Second respectively and press

<Apply>

button, time is adjusted. The valid figures for the parameter Year, Month, Day, Hour, Minute and Second are >=2000, 1-12,

1-31, 0-23, 0-59 and 0-59 respectively. Input the wrong figure and press

<Apply>

button, the device will reject the time adjustment request. There is no time zone setting in Manual mode.

Default: Year = 2000, Month = 1, Day = 1

Hour = 0, Minute = 0, Second = 0

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NTP:

NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time (GMT). If use the NTP mode and select a built-in NTP time server or manually specify an user-defined NTP server as well as Time Zone, the switch will sync the time in a short after pressing

<Apply>

button. Though it synchronizes the time automatically,

NTP does not update the time periodically without user’s processing.

Time Zone is an offset time off GMT. You have to select the time zone first and then perform time sync via NTP because the switch will combine this time zone offset and updated NTP time to come out the local time, otherwise, you will not able to get the correct time. The switch supports configurable time zone from –12 to +13 step 1 hour.

Default Time zone: +8 Hrs.

Daylight Saving:

Daylight saving is adopted in some countries. If set, it will adjust the time lag or in advance in unit of hours, according to the starting date and the ending date. For example, if you set the day light saving to be 1 hour.

When the time passes over the starting time, the system time will be increased one hour after one minute at the time since it passed over. And when the time passes over the ending time, the system time will be decreased one hour after one minute at the time since it passed over.

The switch supports valid configurable day light saving time is –5 ~ +5 step one hour. The zero for this parameter means it need not have to adjust current time, equivalent to in-act daylight saving. You don’t have to set the starting/ending date as well. If you set daylight saving to be nonzero, you have to set the starting/ending date as well; otherwise, the daylight saving function will not be activated.

Default for Daylight Saving: 0.

The following parameters are configurable for the function Daylight

Saving and described in detail.

Day Light Saving Start :

This is used to set when to start performing the day light saving time.

Mth:

Day:

Range is 1 ~ 12.

Default: 1

Range is 1 ~ 31.

Hour:

Range is 0 ~ 23.

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Day Light Saving End :

This is used to set when to stop performing the daylight saving time.

Mth:

Range is 1 ~ 12.

Default: 1

Day:

Hour:

Range is 1 ~ 31.

Default: 1

Range is 0 ~ 23.

Default: 0

Fig. 3-6

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3-1-4. IP Configuration

IP configuration is one of the most important configurations in the switch.

Without the proper setting, network manager will not be able to manage or view the device. The switch supports both manual IP address setting and automatic IP address setting via DHCP server. When IP address is changed, you must reboot the switch to have the setting taken effect and use the new IP to browse for web management and CLI management.

Fig. 3-7 IP Address Configuration

Function name:

IP Configuration


Set IP address, subnet mask, default gateway and DNS for the switch.


DHCP Setting:

DHCP is the abbreviation of Dynamic Host Configuration Protocol. Here

DHCP means a switch to turn ON or OFF the function.

The switch supports DHCP client used to get an IP address automatically if you set this function “Enable”. When enabled, the switch will issue the request to the DHCP server resided in the network to get an IP address.

If DHCP server is down or does not exist, the switch will issue the request and show IP address is under requesting, until the DHCP server is up. Before getting an IP address from DHCP server, the device will not continue booting procedures. If set this field “Disable”, you’ll have to input IP address manually. For more details about IP address and DHCP, please see the Section 2-1-5 “IP Address Assignment” in this manual.

Default: Disable

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IP address:

Users can configure the IP settings and fill in new values if users set the

DHCP function “Disable”. Then, click

<Apply>

button to update.

When DHCP is disabled, Default: 192.168.1.1

If DHCP is enabled, this field is filled by DHCP server and will not allow user manually set it any more.

Subnet mask:

Subnet mask is made for the purpose to get more network address because any IP device in a network must own its IP address, composed of Network address and Host address, otherwise can’t communicate with other devices each other. But unfortunately, the network classes A, B, and C are all too large to fit for almost all networks, hence, subnet mask is introduced to solve this problem. Subnet mask uses some bits from host address and makes an IP address looked Network address, Subnet mask number and host address. It is shown in the following figure. This reduces the total IP number of a network able to support, by the amount of 2 power of the bit number of subnet number (2^(bit number of subnet number)).

Network ID

32 bits

Host ID

Network ID Host ID

Subnet number

Subnet mask is used to set the subnet mask value, which should be the same value as that of the other devices resided in the same network it attaches.

For more information, please also see the Section 2-1-5 “IP Address

Assignment” in this manual.

Default: 255.255.255.0

Default gateway:

Set an IP address for a gateway to handle those packets that do not meet the routing rules predefined in the device. If a packet does not meet the criteria for other pre-defined path, it must be forwarded to a default router on a default path. This means any packet with undefined IP address in the routing table will be sent to this device unconditionally.

Default: 192.168.1.254

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DNS:

It is Domain Name Server used to serve the translation between IP address and name address.

The switch supports DNS client function to re-route the mnemonic name address to DNS server to get its associated IP address for accessing

Internet. User can specify a DNS IP address for the switch. With this, the switch can translate a mnemonic name address into an IP address.

There are two ways to specify the IP address of DNS. One is fixed mode, which manually specifies its IP address, the other is dynamic mode, which is assigned by DHCP server while DHCP is enabled. DNS can help you easily remember the mnemonic address name with the meaningful words in it. Default is no assignment of DNS address.

Default: 0.0.0.0

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3-1-5. Loop Detection

The loop detection is used to detect the presence of traffic. When switch receives packet’s(looping detection frame) MAC address the same as oneself from port, show Loop detection happens. The port will be locked when it received the looping detection frames. If you want to resume the locked port, please find out the looping path and take off the looping path, then select the resume the locked port and click on “Resume” to turn on the locked ports.

Fig. 3-8

Function name:

Loop Detection


Display whether switch open Loop detection.


Port No:

Display the port number. The number is 1 – 24.

Detection Port - Enable:

When Port No is chosen, and enable port' s Loop detection, the port can detect loop happens. When Port-No is chosen, enable port' s Loop detection, and the port detects loop happen, port will be Locked. If Loop did not happen, port maintains Unlocked.

Locked Port - Resume:

When Port No is chosen, enable port' s Loop detection, and the port detects loop happen, the port will be Locked. When choosing Resume, port locked will be opened and turned into unlocked. If not choosing

Resume, Port maintains locked.

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3-1-6. Management Policy

Through the management security configuration, the manager can do the strict setup to control the switch and limit the user to access this switch.

The following rules are offered for the manager to manage the switch:

Rule 1) : When no lists exists, then it will accept all connections.

Accept

-----------------------------------------------------------------------

Rule 2) : When only “accept lists” exist, then it will deny all connections, excluding the connection inside of the accepting range.

Accept Deny Accept Deny Accept

-----------------------------------------------------------------------

Rule 3) : When only “deny lists” exist, then it will accept all connections, excluding the connection inside of the denying range.

Deny Accept Deny Accept Deny

-----------------------------------------------------------------------

Rule 4) : When both “accept and deny” lists exist, then it will deny all connections, excluding the connection inside of the accepting range.

Accept Deny Deny Deny Accept

-----------------------------------------------------------------------

Rule 5) : When both “accept and deny” lists exist, then it will deny all connections, excluding the connection inside of the accepting range and NOT inside of the denying range at the same time.

Accept

Deny

Accept

Deny| Acc | Deny | Acc | Deny

----------------------------------------------------------------------

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Function name:

Management Security Configuration


The switch offers Management Security Configuration function. With this function, the manager can easily control the mode that the user connects to the switch. According to the mode, users can be classified into two types:

Those who are able to connect to the switch (Accept) and those who are unable to connect to the switch (Deny). Some restrictions also can be placed on the mode that the user connect to the switch, for example, we can decide that which VLAN VID is able to be accepted or denied by the switch, the IP range of the user could be accepted or denied by the switch, the port that the user is allowed or not allowed to connect with the switch, or the way of controlling and connecting to the switch via Http, Telnet or SNMP.

Fig. 3-9

Fig. 3-10


Add:

A new entry of Management Security Configuration can be created after the parameters as mentioned above had been setup and then press

<Add>

button. Of course, the existed entry also can be modified by pressing this button.

Delete:

Remove the existed entry of Management Security Configuration from the management security table.

Name:

A name is composed of any letter (A-Z, a-z) and digit (0-9) with maximal

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8 characters.

VID:

The switch supports two kinds of options for managed valid VLAN VID, including “Any” and “Custom”. Default is “Any”. When you choose

“Custom”, you can fill in VID number. The valid VID range is 1~4094.

IP Range:

The switch supports two kinds of options for managed valid IP Range, including “Any” and “Custom”. Default is “Any”. In case that” Custom” had been chosen, you can assigned effective IP range. The valid range is 0.0.0.0~255.255.255.255.

Incoming Port:

The switch supports two kinds of options for managed valid Port Range, including “Any” and “Custom”. Default is “Any”. You can select the ports that you would like them to be worked and restricted in the management security configuration if ”Custom” had been chosen.

Access Type:

The switch supports two kinds of options

for managed valid Access Type

, including “Any” and “Custom”. Default is “Any”. “Http”, “Telnet” and

“SNMP” are three ways for the access and managing the switch in case that” Custom” had been chosen.

Action:

The switch supports two kinds of options

for managed valid Action Type

, including “Deny” and “Accept”. Default is “Deny”. When you choose

“Deny” action, you will be restricted and refused to manage the switch due to the “Access Type” you choose. However, while you select

“Accept” action, you will have the authority to manage the switch.

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3-1-7. System Log

The System Log provides information about system logs, including information when the device was booted, how the ports are operating, when users logged in, when sessions timed out, as well as other system information.

Fig. 3-11

Function name:

System Log


The Trap Log Data is displaying the log items including all SNMP Private Trap events, SNMP Public traps and user logs occurred in the system. In the report table, No., Time and Events are three fields contained in each trap record.


No:

Display the order number that the trap happened.

Time:

Display the time that the trap happened.

Desc:

Displays a description event recorded in the System Log.

Clear:

Clear log data.

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3-2. Port Configuration

Four functions, including Port Status, Port Configuration, Simple Counter and

Detail Counter are contained in this function folder for port monitor and management. Each of them will be described in detail orderly in the following sections.

Port Configuration

Configuration

Status

Simple Counter

Detail Counter

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3-2-1. Port Configuration

Port Configuration is applied to change the setting of each port. In this configuration function, you can set/reset the following functions. All of them are described in detail below.

Fig. 3-12

Function name:

Port Configuration


It is used to set each port’s operation mode. The switch supports 3 parameters for each port. They are state, mode and flow control.


Speed:

Set the speed and duplex of the port. In speed, if the media is 1Gbps fiber, it is always 1000Mbps and the duplex is full only. If the media is TP, the Speed/Duplex is comprised of the combination of speed mode,

10/100/1000Mbps, and duplex mode, full duplex and half duplex. The following table summarized the function the media supports.

Media type NWay Speed Duplex

1000M TP ON/OFF 10/100/1000M Full for all, Half for 10/100

1000M Fiber ON/OFF 1000M Full

In Auto-negotiation mode, no default value. In Forced mode, default value depends on your setting.

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Flow Control:

There are two modes to choose in flow control, including Enable and

Disable. If flow control is set Enable, both parties can send PAUSE frame to the transmitting device(s) if the receiving port is too busy to handle.

When it is set Disable, there will be no flow control in the port. It drops the packet if too much to handle.

Maximum Frame:

This module offer 1518~9600 (Bytes) length to make the long packet.

Excessive Collision Mode:

There are two modes to choose when excessive collision happen in halfduplex condition as below:

Discard: The “Discard” mode determines whether the MAC drop frames after an excessive collision has occurred. If set, a frame is dropped after excessive collisions. This is IEEE Std 802.3 half-duplex flow control operation.

Restart: The “Restart” mode determines whether the MAC retransmits frames after an excessive collision has occurred. If set, a frame is not dropped after excessive collisions, but the backoff sequence is restarted.

This is a violation of IEEE Std 802.3, but is useful in non-dropping halfduplex flow control operation.

Description:

Description of device ports can not include “ # % & ‘ + \.

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3-2-2.Port Status

The function Port Status gathers the information of all ports’ current status and reports it by the order of port number, media, link status, port state, Auto-

Negotiation status, speed/duplex, Rx Pause and Tx Pause. An extra media type information for the module ports 21 and 24 is also offered (See Fig. 3-14).

Fig. 3-13

Function name:

Port Status

Function Description:

Report the latest updated status of all ports in this switch. When any one of the ports in the switch changes its parameter displayed in the page, it will be automatically refreshed the port current status about every 5 seconds.

Parameter Description:

Port:

Display the port number. The number is 1 – 24. Both port 21 ~ 24 are optional modules.

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Link:

Show that if the link on the port is active or not. If the link is connected to a working-well device, the Link will show the link “Up”; otherwise, it will show “Down”. This is determined by the hardware on both devices of the connection.

No default value.

Speed / Duplex Mode:

Display the speed and duplex of all port. There are three speeds 10Mbps,

100Mbps and 1000Mbps supported for TP media, and the duplex supported is half duplex and full duplex. If the media is 1Gbps fiber, it is

1000Mbps supported only. The status of speed/duplex mode is determined by 1) the negotiation of both local port and link partner in

“Auto Speed” mode or 2) user setting in “Force” mode. The local port has to be preset its capability.

Default: None, depends on the result of the negotiation.

Flow Control:

Show each port’s flow control status.

There are two types of flow control in Ethernet, Backpressure for halfduplex operation and Pause flow control (IEEE802.3x) for full-duplex operation. The switch supports both of them.

Default: None, depends on the result of the negotiation.

Description: network managers provide a description of device ports.

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Fig. 3-14

Parameter description of Port 21 ~ Port 24:

Connector Type:

Display the connector type, for instance, UTP, SC, ST, LC and so on.

Fiber Type:

Display the fiber mode, for instance, Multi-Mode, Single-Mode.

Tx Central Wavelength:

Display the fiber optical transmitting central wavelength, for instance, 850nm, 1310nm, 1550nm and so on.

Baud Rate:

Display the maximum baud rate of the fiber module supported, for instance, 10M, 100M, 1G and so on.

Vendor OUI:

Display the Manufacturer's OUI code which is assigned by IEEE.

Vendor Name:

Display the company name of the module manufacturer.

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Vendor P/N:

Display the product name of the naming by module manufacturer.

Vendor Rev (Revision):

Display the module revision.

Vendor SN (Serial Number):

Show the serial number assigned by the manufacturer.

Date Code:

Show the date this SFP module was made.

Temperature:

Show the current temperature of SFP module.

Vcc:

Show the working DC voltage of SFP module.

Mon1(Bias) mA:

Show the Bias current of SFP module.

Mon2(TX PWR):

Show the transmit power of SFP module.

Mon3(RX PWR):

Show the receiver power of SFP module.

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3-2-3. Simple Counter

The function of Simple Counter collects any information and provides the counting about the traffic of the port, no matter the packet is good or bad.

In the Fig. 3-15, the window can show all ports’ counter information at the same time. Each data field has 20-digit long. If the counting is overflow, the counter will be reset and restart counting. The data is updated every time interval defined by the user. The Refresh Interval is used to set the update frequency.

Fig. 3-15

Function name:

Simple Counter


Display the summary counting of each port’s traffic, including Tx Byte, Rx Byte,

Tx Packet, Rx Packet, Tx Collision and Rx Error Packet.

Parameters description:

Packet:

Transmit::

The counting number of the packet transmitted.

Receive:

The counting number of the packet received.

Bytes:

Transmit::

Total transmitted bytes.

Receive:

Total received bytes.

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Error:

Transmit::

Number of bad packets transmitted.

Receive:

Number of bad packets received.

Drops

Transmit::

Number of packets transmitted drop.

Receive:

Number of packets received drop.

Auto-refresh:

The simple counts will be refreshed automatically on the UI screen.

Refresh:

The simple counts will be refreshed manually when user use mouse to click on “Refresh” button.

Clear:

The simple counts will be reset to zero when user use mouse to click on “Clear” button.

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3-2-4. Detail Counter

The function of Detail Counter collects any information and provides the counting about the traffic of the port, no matter the packet is good or bad.

In the Fig. 3-16, the window can show only one port counter information at the same time. To see another port’s counter, you have to pull down the list of

Select, then you will see the figures displayed about the port you had chosen.

Each data field has 20-digit long. If the counting is overflow, the counter will be reset and restart counting. The data is updated every time interval defined by the user. The valid range is 3 to 10 seconds. The Refresh Interval is used to set the update frequency. Default update time is 3 seconds.

Fig. 3-16

Function name:

Detail Counter


Display the detailed counting number of each port’s traffic. In the Fig. 3-14, the window can show all counter information of each port at one time.


Rx Packets:

The counting number of the packet received.

RX Octets:

Total received bytes.

Rx High Priority Packets:

Number of Rx packets classified as high priority.

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Rx Low Priority Packets:

Number of Rx packets classified as low priority.

Rx Broadcast:

Show the counting number of the received broadcast packet.

Rx Multicast:

Show the counting number of the received multicast packet.

Tx Packets:

The counting number of the packet transmitted.

TX Octets:

Total transmitted bytes.

Tx High Priority Packets:

Number of Tx packets classified as high priority.

Tx Low Priority Packets:

Number of Tx packets classified as low priority.

Tx Broadcast:

Show the counting number of the transmitted broadcast packet.

Tx Multicast:

Show the counting number of the transmitted multicast packet.

Rx 64 Bytes:

Number of 64-byte frames in good and bad packets received.

Rx 65-127 Bytes:

Number of 65 ~ 126-byte frames in good and bad packets received.

Rx 128-255 Bytes:


Rx 256-511 Bytes:


Rx 512-1023 Bytes:


Rx 1024-Bytes:

Number of 1024-max_length-byte frames in good and bad packets received.

Tx 64 Bytes:

Number of 64-byte frames in good and bad packets transmitted.

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Tx 65-127 Bytes:

Number of 65 ~ 126-byte frames in good and bad packets transmitted.

Tx 128-255 Bytes:


Tx 256-511 Bytes:


Tx 512-1023 Bytes:


Tx 1024-Bytes:

Number of 1024-max_length-byte frames in good and bad packets transmitted.

Rx CRC/Alignment:

Number of Alignment errors and CRC error packets received.

Rx Undersize:

Number of short frames (<64 Bytes) with valid CRC.

Rx Oversize:

Number of long frames(according to max_length register) with valid CRC.

Rx Fragments:

Number of short frames (< 64 bytes) with invalid CRC.

Rx Jabber:

Number of long frames(according tomax_length register) with invalid

CRC.

Rx Drops:

Frames dropped due to the lack of receiving buffer.

Rx Errors:

Number of the error packet received.

Tx Collisions:

Number of collisions transmitting frames experienced.

Tx Drops:

Number of frames dropped due to excessive collision, late collision, or frame aging.

Tx FIFO Drops:

Number of frames dropped due to the lack of transmitting buffer.

Auto-refresh:

The detail counts will be refreshed automatically on the UI screen.

Refresh:

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The detail counts will be refreshed manually when user use mouse to click on “Refresh” button.

Clear:

The detail counts will be reset to zero when user use mouse to click on

“Clear” button.

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3-3. VLAN

The switch supports Tag-based VLAN (802.1Q) and Port-based VLAN

.

Support 4094 active VLANs and VLAN ID 1~4094. VLAN configuration is used to partition your LAN into small ones as your demand. Properly configuring it, you can gain not only improving security and increasing performance but greatly reducing

VLAN management.

3-3-1. VLAN Mode

Function name:

VLAN Mode Setting


The VLAN Mode Selection function includes five modes: Port-based, Tag- based, Metro Mode, Double-tag and Disable, you can choose one of them by pulling down list and selecting an item. Then, click

<Apply>

button, the settings will take effect immediately.


VLAN Mode:

Port-based:

Port-based VLAN is defined by port. Any packet coming in or outgoing from any one port of a port-based VLAN will be accepted.

No filtering criterion applies in port-based VLAN. The only criterion is the physical port you connect to. For example, for a port-based

VLAN named PVLAN-1 contains port members Port 1&2&3&4. If you are on the port 1, you can communicate with port 2&3&4. If you are on the port 5, then you cannot talk to them. Each port-based

VLAN you built up must be assigned a group name. This switch can support up to maximal 24 port-based VLAN groups.

Tag-based:

Tag-based VLAN identifies its member by VID. This is quite different from port-based VLAN. If there are any more rules in ingress filtering list or egress filtering list, the packet will be screened with more filtering criteria to determine if it can be forwarded. The switch supports supplement of 802.1q. For more details, please see the section VLAN in Chapter 3.

Each tag-based VLAN you built up must be assigned VLAN name and VLAN ID. Valid VLAN ID is 1-4094. User can create total up to

4094 Tag VLAN groups.

Fig. 3-17

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3-3-2. Tag-based Group

Function name:

Tag-based Group Configuration


It shows the information of existed Tag-based VLAN Groups, You can also easily create, edit and delete a Tag-based VLAN group by pressing

<Add>

,

<Edit>

and

<Delete>

function buttons. User can add a new VLAN group by inputting a new VLAN name and VLAN ID.


VLAN Name:

The name defined by administrator is associated with a VLAN group.

Valid letters are A-Z, a-z, 0-9, “

-

“ and “_” characters. The maximal length is 15 characters.

VLAN ID:

VLAN identifier. Each tag-based VLAN group has a unique VID. It appears only in tag-based and Double-tag mode.

IGMP Proxy:

IGMP proxy enables the switch to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces.

The system acts as a proxy for its hosts. This switch can be set IGMP function

“Enable” or “Disable”

by VLAN group. If the VLAN group

IGMP proxy is disabled, the switch will stop the exchange of IGMP messages in the VLAN group members. If the VLAN group IGMP proxy is enabled, the switch will support the exchange of IGMP messages in the VLAN group members and follow up IGMP proxy router port configuration, which connects to a router closer to the root of the tree.

This interface is the upstream interface. The router on the upstream interface should be running IGMP. You enable IGMP on the interfaces that connect the system to its hosts that are farther away from the root of the tree. These interfaces are known as downstream interfaces. Please refer to 3-15-1 for detail IGMP Proxy function description.

Member Port:

This is used to enable or disable if a port is a member of the new added

VLAN, “Enable” means it is a member of the VLAN. Just tick the check box (

;

)

beside the port x to enable it.

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Fig. 3-18

Add new VLAN:

Please click on

<Add new VLAN>

to create a new Tag-based VLAN.

Input the VLAN name as well as VID, configure the SYM-VLAN function and choose the member by ticking the check box beside the port No., then, press the

<Apply>

button to have the setting taken effect.

Fig. 3-19

Delete Group:

Just press the

<Delete>

button to remove the selected group entry from the Tag-based group table.

Fig. 3-20

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3-3-3. Port-based Group

Function name:

Port-based Group Configuration


It shows the information of the existed Port-based VLAN Groups. You can easily create, edit and delete a Port-based VLAN group by pressing

<Add>

,

<Edit>

and

<Delete>

function buttons. User can add a new VLAN group by inputting a new VLAN name.


VLAN Name:

The name defined by administrator is associated with a VLAN group.

Valid letters are A-Z, a-z, 0-9, “

-

“ and “_” characters. The maximal length is 15 characters.

Member Port:

This is used to enable or disable if a port is a member of the new added

VLAN, “Enable” means it is a member of the VLAN. Just tick the check box (

;

)

beside the port x to enable it.

Fig. 3-21

Add new VLAN:

Create a new Port-based VLAN. Input the VLAN name and choose the member by ticking the check box beside the port No., then, press the

<Apply>

button to have the setting taken effect.

Fig. 3-22

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Delete Group:

Just press the

<Delete>

button to remove the selected group entry from the Port-based group table.

Fig. 3-23

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3-3-4. Ports

Function name:

VLAN Port Configuration


In VLAN Tag Rule Setting, user can input VID number to each port. The range of VID number is from 1 to 4094. User also can choose ingress filtering rules to each port. There are two ingress filtering rules which can be applied to the switch. The Ingress Filtering Rule 1 is “forward only packets with VID matching this port’s configured VID”. The Ingress Filtering Rule 2 is “drop untagged frame”. You can also select the Role of each port as Access, Trunk, or Hybrid.


Port 1-24:

Port number.

VLAN Aware:

Based on IEEE 802.1Q VLAN tag to forward packet

Ingress Filtering:

Discard other VLAN group packets, only forward this port joined VLAN group packets

Frame Type:

All: Forward all tagged and untagged packets

Tagged: Forward tagged packets only and discard untagged packets

PVID:

This PVID range will be 1-4094. Before you set a number x as PVID, you have to create a Tag-based VLAN with VID x. For example, if port x receives an untagged packet, the switch will apply the PVID (assume as

VID y) of port x to tag this packet, the packet then will be forwarded as the tagged packet with VID y.

Role:

This is an egress rule of the port. Here you can choose Access, Trunk or

Hybrid. Trunk means the outgoing packets must carry VLAN tag header.

Access means the outgoing packets carry no VLAN tag header. If packets have double VLAN tags, one will be dropped and the other will still be left. As to Hybrid, it is similar to Trunk, and both of them will tagout. When the port is set to Hybrid, its packets will be untagged out if the

VID of the outgoing packets with tag is the same as the one in the field of

Untag VID of this port.

Untag VID:

Valid range is 1~4094. It works only when Role is set to Hybrid.

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Fig. 3-24

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3-3-5. Management

Function name:

Management


To assign a specific VLAN for management purpose.


VID: Specific Management VLAN ID.

Fig. 3-25

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3-4. MAC

MAC Table Configuration gathers many functions, including MAC Table

Information, MAC Table Maintenance, Static Forward, Static Filter and MAC Alias, which cannot be categorized to some function type. They are described below.

3-4-1. Mac Address Table

Function name:

MAC Address Table Information


This function can allow the user to set up the processing mechanism of MAC

Table. An idle MAC address exceeding MAC Address Age-out Time will be removed from the MAC Table. The range of Age-out Time is 10-1000000 seconds, and the setup of this time will have no effect on static MAC addresses.

In addition, the learning limit of MAC maintenance is able to limit the amount of MAC that each port can learn.


Aging Time:

Delete a MAC address idling for a period of time from the MAC Table, which will not affect static MAC address. Range of MAC Address Aging

Time is 10-1000000 seconds. The default Aging Time is 300 seconds.

Disable automatic aging:

Stop the MAC table aging timer, the learned MAC address will not age out automatically

Auto:

Enable this port MAC address dynamic learning mechanism.

Disable:

Disable this port MAC address dynamic learning mechanism, only support static MAC address setting.

Secure:

Disable this port MAC address dynamic learning mechanism and copy the dynamic learning packets to CPU

Save:

Save MAC Address Table configuration

Reset:

Reset MAC Address Table configuration

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Fig. 3-26

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3-4-2. Static Filter

Function name:

Static Filter


Static Filter is a function that denies the packet forwarding if the packet’s MAC

Address is listed in the filtering Static Filter table. User can very easily maintain the table by filling in MAC Address, VID (VLAN ID) and Alias fields individually. User also can delete the existed entry by clicking

<Delete>

button.


MAC:

It is a six-byte long Ethernet hardware address and usually expressed by hex and separated by hyphens. For example,

00 – 40 - C7 - D6 – 00 - 02

VID:

VLAN identifier. This will be filled only when tagged VLAN is applied.

Valid range is 1 ~ 4094.

Alias:

MAC alias name you assign.

Fig. 3-27

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3-4-3. Static Forward

Function Name:

Static Forward


Static Forward is a function that allows the user in the static forward table to access a specified port of the switch. Static Forward table associated with a specified port of a switch is set up by manually inputting MAC address and its alias name.

When a MAC address is assigned to a specific port, all of the switch’s traffics sent to this MAC address will be forwarded to this port.

For adding a MAC address entry in the allowed table, you just need to fill in four parameters: MAC address, associated port, VID and Alias. Just select the existed MAC address entry you want and click

<Delete>

button, you also can remove it.


MAC:


00 – 40 - C7 - D6 – 00 - 01

Port No:

Port number of the switch. It is 1 ~24.

VID:



Alias:


Fig. 3-28

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3-4-4. MAC Alias

Function name:

MAC Alias


MAC Alias function is used to let you assign MAC address a plain English name. This will help you tell which MAC address belongs to which user in the illegal access report. At the initial time, it shows all pairs of the existed alias name and MAC address.

There are three MAC alias functions in this function folder, including MAC Alias

Add, MAC Alias Edit and MAC Alias Delete. You can click

<Create/Edit>

button to add/modify a new or an existed alias name for a specified MAC address, or mark an existed entry to delete it. Alias name must be composed of A-Z, a-z and 0-9 only and has a maximal length of 15 characters.

Fig. 3-29


MAC Address:


00 – 40 - C7 - D6 – 00 - 01

Alias:


Note: If there are too many MAC addresses learned in the table, we recommend you inputting the MAC address and alias name directly.

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3-4-5. MAC Table

Function name:

Dynamic MAC Table


Display the static or dynamic learning MAC entry and the state for the selected port.


Type:

Dynamic or Static.

VLAN:



MAC address:

Display the MAC address of one entry you selected from the searched

MAC entries table.

Port:

The port that exists in the searched MAC Entry.

Refresh:

Refresh function can help you to see current MAC Table status.

Clear:

To clear the selected entry.

Previous Page:

Move to the previous page.

Next Page:

Move to the next page.

Fig. 3-30

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3-5. GVRP

GVRP is an application based on Generic Attribute Registration Protocol

(GARP), mainly used to automatically and dynamically maintain the group membership information of the VLANs. The GVRP offers the function providing the

VLAN registration service through a GARP application. It makes use of GARP

Information Declaration (GID) to maintain the ports associated with their attribute database and GARP Information Propagation (GIP) to communicate among switches and end stations. With GID information and GIP, GVRP state machine maintain the contents of Dynamic VLAN Registration Entries for each VLAN and propagate these information to other GVRP-aware devices to setup and update their knowledge database, the set of VLANs associated with currently active members, and through which ports these members can be reached.

In GVRP Configuration function folder, there are three functions supported, including GVRP Config, GVRP Counter and GVRP Group explained below.

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3-5-1. Config

Function name:

GVRP Configuration


In the function of GVRP Config, it is used to configure each port’s GVRP operation mode, in which there are seven parameters needed to be configured described below.


GVRP State:

This function is simply to let you enable or disable GVRP function. You can pull down the list and click the

<Downward>

arrow key to choose

“Enable” or “Disable”. Then, click the

<Apply>

button, the system will take effect immediately.

Join Time:

Used to declare the Join Time in unit of centisecond. Valid time range:

20 –100 centisecond, Default: 20 centisecond.

Leave Time:

Used to declare the Leave Time in unit of centisecond. Valid time range:

60 –300 centisecond, Default: 60 centisecond.

Leave All Time:

A time period for announcement that all registered device is going to be de-registered. If someone still issues a new join, then a registration will be kept in the switch. Valid range: 1000-5000 unit time, Default: 1000 unit time.

Default Applicant Mode:

The mode here means the type of participant. There are two modes, normal participant and non-participant, provided for the user’s choice.

Normal:

It is Normal Participant. In this mode, the switch participates normally in GARP protocol exchanges. The default setting is

Normal.

Non-Participant:

It is Non-Participant. In this mode, the switch does not send or reply any GARP messages. It just listens messages and reacts for the received GVRP BPDU.

Default Registrar Mode:

The mode here means the type of Registrar. There are three types of parameters for registrar administrative control value, normal registrar, fixed registrar and forbidden registrar, provided for the user’s choice.

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Normal:

It is Normal Registration. The Registrar responds normally to incoming GARP messages. The default setting is Normal.

Fixed:

It is Registration Fixed. The Registrar ignores all GARP messages, and all members remain in the registered (IN) state.

Forbidden:

It is Registration Forbidden. The Registrar ignores all GARP messages, and all members remain in the unregistered

(EMPTY) state.

Restricted Mode:

This function is used to restrict dynamic VLAN be created when this port received GVRP PDU. There are two modes, disable and enable, provided for the user’s choice.

Disabled:

In this mode, the switch dynamic VLAN will be created when this port received GVRP PDU. The default setting is Normal.

Enabled:

In this mode, the switch does not create dynamic VLAN when this port received GVRP PDU. Except received dynamic

VLAN message of the GVRP PDU is an existed static VLAN in the switch, this port will be added into the static VLAN members dynamically.

Fig. 3-31

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3-5-2. Counter

Function name:

GVRP Counter


All GVRP counters are mainly divided into Received and Transmitted two categories to let you monitor the GVRP actions. Actually, they are GARP packets.

Fig. 3-32


Received:

Total GVRP Packets:

Total GVRP BPDU is received by the GVRP application.

Invalid GVRP Packets:

Number of invalid GARP BPDU is received by the GARP application.

LeaveAll Message Packets:

Number of GARP BPDU with Leave All message is received by the

GARP application.

JoinEmpty Message Packets:

Number of GARP BPDU with Join Empty message is received by the GARP application.

JoinIn Message Packets:

Number of GARP BPDU with Join In message is received by the

GARP application.

LeaveEmpty Message Packets:

Number of GARP BPDU with Leave Empty message is received by the GARP application.

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Empty Message Packets:

Number of GARP BPDU with Empty message is received by the

GARP application.

Transmitted:

Total GVRP Packets:

Total GARP BPDU is transmitted by the GVRP application.

Invalid GVRP Packets:

Number of invalid GARP BPDU is transmitted by the GVRP application.

LeaveAll Message Packets:

Number of GARP BPDU with Leave All message is transmitted by the GARP application.

JoinEmpty Message Packets:

Number of GARP BPDU with Join Empty message is transmitted by the GARP application.

JoinIn Message Packets:

Number of GARP BPDU with Join In message is transmitted by the

GARP application.

LeaveEmpty Message Packets:

Number of GARP BPDU with Leave Empty message is transmitted by the GARP application.

Empty Message Packets:

Number of GARP BPDU with Empty message is transmitted by the

GARP application.

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3-5-3. Group

Function name:

GVRP Group VLAN Information


To show the dynamic group member and their information.


VID:

VLAN identifier. When GVRP group creates, each dynamic VLAN group owns its VID. Valid range is 1 ~ 4094.

Member Port:

Those are the members belonging to the same dynamic VLAN group.

Edit Administrative Control:

When you create GVRP group, you can use Administrative Control function to change Applicant Mode and Registrar Mode of GVRP group member.

Fig. 3-33

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3-6. QoS(Quality of Service) Configuration

The switch

support four QoS queues per port with strict or weighted fair queuing scheduling. There are 24 QoS Control Lists (QCL) for advance programmable QoS classification, based on IEEE 802.1p, Ethertype, VID, IPv4/IPv6

DSCP and UDP/TCP ports and ranges.

High flexibility in the classification of incoming frames to a QoS class. The

QoS classification looks for information up to Layer 4, including IPv4 and IPv6

DSCP, IPv4 TCP/UDP port numbers, and user priority of tagged frames. This QoS classification mechanism is implemented in a QoS control list (QCL). The QoS class assigned to a frame is used throughout the device for providing queuing, scheduling, and congestion control guarantees to the frame according to what was configured for that specific QoS class.

The switch support advanced memory control mechanisms providing excellent performance of all QoS classes under any traffic scenario, including jumbo frame. A super priority queue with dedicated memory and strict highest priority in the arbitration. The ingress super priority queue allows traffic recognized as CPU traffic to be received and queued for transmission to the CPU even when all the

QoS class queues are congested.

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3-6-1. Ports

Function name:

Port QoS Configuration


To configure each port QoS behavior. Four QoS queue per port with strict or weighted fair queuing scheduling. There are 24 QoS Control Lists (QCL) for advance programmable QoS classification, based on IEEE 802.1p, Ethertype,

VID, IPv4/IPv6 DSCP and UDP/TCP ports and ranges.


Number of Classes:

1 / 2 / 4

Port:

User can choose the port (1~24) respectively with Priority Class on Per

Port Priority function.

Default Class:

User can set up High Priority or Low Priority for each port respectively.

Low / Normal / Medium / High

QCL:

The number of QCL rule 1~24, each port have to apply one of the QCL rule for QoS behavior

User priority:

The user priority value 0~7 (3 bits) is used as an index to the eight QoS class values for VLAN tagged or priority tagged frames.

Queuing Mode:

There are two Scheduling Method, Strict Priority and Weighted Fair.

Default is Strict Priority. After you choose any of Scheduling Method, please click Apply button to be in operation.

Queue Weighted:

There are four queues per port and four classes weighted number (1 / 2 /

4 / 8) for each queues, you can select the weighted number when the scheduling method be set to “Weighted Fair” mode.

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Fig. 3-34

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3-6-2. Qos Control List

Function name:

Qos Control List Configuration


The switch

support four QoS queues per port with strict or weighted fair queuing scheduling. There are 24 QoS Control Lists (QCL) for advance programmable QoS classification, based on IEEE 802.1p, Ether Type, VID,

IPv4/IPv6 DSCP and UDP/TCP ports and ranges.

Insert an entry

Edit this entry

Fig. 3-35

Move up this entry

Delete this entry

Move down this entry

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QCE Configuration:

The QCL consists of 12 QoS Control Entries (QCEs) that are searched from the top of the list to the bottom of the list for a match. The first matching QCE determines the QoS classification of the frame. The QCE ordering is therefore important for the resulting QoS classification algorithm. If no matching QCE is found, the default QoS class is used in the port QoS configuration.

Fig. 3-36

Fig. 3-37

Fig. 3-38

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Fig. 3-39

Fig. 3-40

Fig. 3-41

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Fig. 3-42


QCL#:

QCL number : 1~24

QCE Type:

Ethernet Type / VLAN ID / UDP/TCP Port / DSCP / ToS / Tag Priority

Ethernet Type Value:

The configurable range is 0x600~0xFFFF. Well known protocols already assigned EtherType values. The commonly used values in the EtherType field and corresponding protocols are listed below:

Ethertype

(Hexadecimal)

0x0800

Protocol

IP, Internet Protocol

0x0804 Chaosnet

0x0805 X.25 Level 3

0x0806 ARP, Address Resolution Protocol.

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0x6559 Raw Frame Relay [RFC1701]

0x8035

0x8037

DRARP, Dynamic RARP. RARP,

Reverse Address Resolution Protocol.

Novell Netware IPX

0x809B

0x80D5

0x 80F3

0x8100

0x8137

0x 814C

0x86DD

0x880B

0x 880C

0x8847

EtherTalk (AppleTalk over Ethernet)

IBM SNA Services over Ethernet

AARP, AppleTalk Address Resolution

Protocol.

IEEE Std 802.1Q - Customer VLAN Tag

Type.

IPX, Internet Packet Exchange.

SNMP, Simple Network Management

Protocol.

IPv6, Internet Protocol version 6.

PPP, Point-to-Point Protocol.

GSMP, General Switch Management

Protocol.

MPLS, Multi-Protocol Label Switching

(unicast).

0x8848

0x8863

0x8864

0x88BB

0x88CC

0x8E88

MPLS, Multi-Protocol Label Switching

(multicast).

PPPoE, PPP Over Ethernet (Discovery

Stage).

PPPoE, PPP Over Ethernet (PPP

Session Stage).

LWAPP, Light Weight Access Point

Protocol.

LLDP, Link Layer Discovery Protocol.

EAPOL, EAP over LAN.

0x9000 Loopback (Configuration Test Protocol)

0xFFFF reserved.

VLAN ID:

The configurable VID range:1~4094

UDP/TCP Port:

To select the UDP/TCP port classification method by Range or Specific.

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UDP/TCP Port Range:

The configurable ports range: 0~65535

You can refer to following UDP/TCP port-numbers information. http://www.iana.org/assignments/port-numbers

UDP/TCP Port No.:

The configurable specific port value: 0~65535

DSCP Value:

The configurable DSCP value: 0~63

Traffic Class:


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3-6-3.Rate Limiters

Function name:

Rate Limit Configuration


Each port includes an ingress policer, and an egress shaper, which can limit the bandwidth of received and transmitted frames. Ingress policer or egress shaper operation is controlled per port in the Rate Limit Configuration.

Fig. 3-43


Port #:

Port number.

Policer Enabled:

Policer enabled to limit ingress bandwidth by policer rate.

Policer Rate:

The configurable policer rate range:

500 Kbps ~ 1000000 Kbps

1 Mbps ~ 1000 Mbps

Policer Unit:

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There are two units for ingress policer rate limit: kbps / Mbps

Shaper Enabled:

Shaper enabled to limit egress bandwidth by shaper rate.

Shaper Rate:

The configurable shaper rate range:

500 Kbps ~ 1000000 Kbps

1 Mbps ~ 1000 Mbps

Shaper Unit:

There are two units for egress shaper rate limit: kbps / Mbps

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3-6-4.Storm Control

Function name:

Storm Control Configuration


The switch support storm ingress policer control function to limit the Flooded,

Multicast and Broadcast to prevent storm event happen.


Frame Type:

There three frame types of storm can be controlled: Flooded unicast /

Multicast / Broadcast

Status:

Enable/Disable Selection: means enabled, means disabled

Rate(pps):

Refer to the following rate configurable value list, the unit is Packet Per

Second (pps).

1 / 2 / 4 / 8 / 16 / 32 / 64 / 128 / 256 / 512 / 1K / 2K / 4K / 8K / 16K / 32K /

64K / 128K / 256K / 512K / 1024K

Fig. 3-44

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3-6-5.Wizard

Function name:

Wizard


The QCL configuration Wizard is targeted on user can easy to configure the

QCL rules for QoS configuration. The wizard provide the typical network application rules, user can apply these application easily.

Fig. 3-45


Please select an Action:

User need to select one of action from following items, then click on

<Next> to finish QCL configuration:

Set up Port Policies

Set up Typical Network Application Rules

Set up TOS Precedence Mapping

Set up VLAN Tag Priority Mapping

Next:

Go to next step.

Cancel:

Abort current configuration back to previous step.

Back:

Back to previous screen.

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Fig. 3-46

Set up Port Policies


QCL ID:

QoS Control List (QCL): 1~24

Port Member:

Port Member: 1~24

Fig. 3-47



Wizard Again:

Click on the <Wizard Again> , back to QCL Configuration Wizard.

Finish:

When you click on <Finish>, the parameters will be set according to the wizard configuration and shown on the screen, then ask you to click on

<Apply> for changed parameters confirmation.

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Fig. 3-48

Set up Port Policies Finish

Fig. 3-49

Set up Typical Network Application Rules

Fig. 3-50


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Fig. 3-51



Audio and Video:

QuickTime 4 Server

/

MSN Messenger Phone

/

Yahoo Messenger

Phone

/

Napster / Real Audio

Games:

Blizzard Battlenet (Diablo2 and StarCraft)

/

Fighter Ace II

/

Quake2

/

Quake3 / MSN Game Zone

User Definition:

Ethernet Type

/

VLAN ID

/

UDP/TCP Port / DSCP


Type Range: 0x600~0xFFFF

VLAN ID:

VLAN ID Range: 1~4094

UDP/TCP Port:

Two Mode: Range / Specific

UDP/TCP Port Range:

Port Range: 0~65535

UDP/TCP Port No.:

Port Range: 0~65535

DSCP Value:

DSCP Value Range: 0~63

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Fig. 3-52



QCL ID:

QCL ID Range: 1~24

Traffic Class:

There are four classes: Low / Normal / Medium / High

Fig. 3-53


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Fig. 3-54

Set up Typical Network Application Rules Finish

Fig. 3-55


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Fig. 3-56



QCL #:


Fig. 3-57

Set up TOS Precedence Mapping

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QCL ID:


TOS Precedence 0~7 Class:


Fig. 3-58

Set up TOS Precedence Mapping

Fig. 3-59

Set up TOS Precedence Mapping Finish

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Fig. 3-60 Set up VLAN Tag Priority Mapping


QCL ID:


Tag Priority 0~7 Class:


Fig. 3-61 Set up VLAN Tag Priority Mapping

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Fig. 3-62 Set up VLAN Tag Priority Mapping Finish

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3-7. SNMP Configuration

Any Network Management System (NMS) running the Simple Network

Management Protocol (SNMP) can manage the Managed devices equipped with

SNMP agent, provided that the Management Information Base (MIB) is installed correctly on the managed devices. The SNMP is a protocol that is used to govern the transfer of information between SNMP manager and agent and traverses the

Object Identity (OID) of the management Information Base (MIB), described in the form of SMI syntax. SNMP agent is running on the switch to response the request issued by SNMP manager.

Basically, it is passive except issuing the trap information. The switch supports a switch to turn on or off the SNMP agent. If you set the field SNMP

“Enable”, SNMP agent will be started up. All supported MIB OIDs, including RMON

MIB, can be accessed via SNMP manager. If the field SNMP is set “Disable”, SNMP agent will be de-activated, the related Community Name, Trap Host IP Address,

Trap and all MIB counters will be ignored.

Function name:

SNMP Configuration


This function is used to configure SNMP settings, community name, trap host and public traps as well as the throttle of SNMP. A SNMP manager must pass the authentication by identifying both community names, then it can access the MIB information of the target device. So, both parties must have the same community name. Once completing the setting, click

<Apply>

button, the setting takes effect.


SNMP:

The term SNMP here is used for the activation or de-activation of SNMP.

Default is Enable.

Get/Set/Trap Community:

Community name is used as password for authenticating if the requesting network management unit belongs to the same community group. If they both don’t have the same community name, they don’t belong to the same group. Hence, the requesting network management unit can not access the device with different community name via SNMP protocol; If they both have the same community name, they can talk each other.

Community name is user-definable with a maximum length of 15 characters and is case sensitive. There is not allowed to put any blank in the community name string. Any printable character is allowable.

The community name for each function works independently. Each function has its own community name. Say, the community name for

GET only works for GET function and can’t be applied to other function such as SET and Trap.

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Default SNMP function : Enable

Default community name for GET: public

Default community name for SET: private

Default community name for Trap: public

Default Set function : Enable

Default trap host IP address: 0.0.0.0

Default port number :162

Trap:

In the switch, there are 6 trap hosts supported. Each of them has its own community name and IP address; is user-definable. To set up a trap host means to create a trap manager by assigning an IP address to host the trap message. In other words, the trap host is a network management unit with SNMP manager receiving the trap message from the managed switch with SNMP agent issuing the trap message. 6 trap hosts can prevent the important trap message from losing.

For each public trap, the switch supports the trap event Cold Start, Warm

Start, Link Down, Link Up and Authentication Failure Trap. They can be enabled or disabled individually. When enabled, the corresponded trap will actively send a trap message to the trap host when a trap happens. If all public traps are disabled, no public trap message will be sent. As to the Enterprise (no. 6) trap is classified as private trap, which are listed in the Trap Alarm Configuration function folder.

Default for all public traps: Enable.

Fig. 3-63 Community and trap host setting

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3-8. ACL

The 065-7841 switch access control list (ACL) is probably the most commonly used object in the IOS. It is used for packet filtering but also for selecting types of traffic to be analyzed, forwarded, or influenced in some way.

The ACLs are divided into EtherTypes. IPv4, ARP protocol, MAC and VLAN parameters etc. Here we will just go over the standard and extended access lists for

TCP/IP. As you create ACEs for ingress classification, you can assign a policy for each port, the policy number is 1-8, however, each policy can be applied to any port.

This makes it very easy to determine what type of ACL policy you will be working with.

3-8-1.Ports

Function name:

ACL Port Configuration


The switch ACL function support up to 128 Access Control Entries (ACEs), using the shared 128 ACEs for ingress classification. You can create an ACE and assign this ACE for each port with <Any> or assign this ACE for a policy or assign this ACE for a port. There are 8 policies, each port can select one of policy, then decides which of the following actions would take according to the packet’s IPv4, EtherType, ARP Protocol, MAC Parameters and VLAN parameters:

Packet Deny or Permit

Rate Limiter (Unit: pps)

-

Port Copy (1 – 24)


Port #:

Port number: 1~24

Policy ID:

Policy ID range:1~8

Action:

Permit or Deny forwarding the met ACL packets

Rate Limiter ID:

Disabled: Disable Rate Limitation

Rate Limiter ID Range: 1~16. To select one of rate limiter ID for this port, it will limit met ACL packets by rate limiter ID configuration.

Port Copy:

Disabled: Disable to copy the met ACL packets to specific port

Port number: 1~24. Copy the met ACL packets to the selected port

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Counter: The counter will increase from initial value 0, when this port received one of the met ACL packet the counter value will increase +1

Fig. 3-64

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3-8-2.Rate Limiters

Function name:

ACL Rate Limiter Configuration


There are 16 rate limiter ID. You can assign one of the limiter ID for each port.

The rate limit configuration unit is Packet Per Second (pps).


Rate Limiter ID:

ID Range: 1~16

Rate(pps):

1 / 2 / 4 / 8 / 16 / 32 / 64 / 128 / 256 / 512 / 1K / 2K / 4K / 8K / 16K / 32K /

64K / 128K / 256K / 512K / 1024K

Fig. 3-65

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3-8-3.Access Control List

Function name:

ACL Rate Limiter Configuration


The switch ACL function support up to 128 Access Control Entries (ACEs), using the shared 128 ACEs for ingress classification. You can create an ACE and assign this ACE for each port with <Any> or assign this ACE for a policy or assign this ACE for a port. There are 8 policies, each port can select one of policy, then decides which of the Permit/Deny, Rate Limitation and Port Copy actions would take according to the ACL configuration packet’s IPv4,

EtherType, ARP Protocol, MAC Parameters and VLAN parameters.


Ingress Port:

Configurable Range: Any / Policy 1-8 / Port 1-24

Any: Apply this ACE rule for each port ingress classification

Policy 1-8: Apply this ACE rule for specific policy

Port 1-24: Apply this ACE rule for specific port ingress classification

Insert an entry

Edit this entry

Fig. 3-66

Ingress Port

Move up this entry

Move down this entry

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Fig. 3-67

Ingress Port

Fig. 3-68

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Frame Type:

Range: Any / Ethernet Type / ARP / IPv4

Any: It is including all frame type

Ethernet Type: It is including all Ethernet frame type

ARP: It is including all ARP protocol frame type

IPv4: It is including all IPv4 protocol frame type

Fig. 3-69 Frame Type

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Fig. 3-70

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Fig. 3-71

Fig. 3-72

Fig. 3-73 ARP

Fig. 3-74 ARP

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Fig. 3-75 ARP

Fig. 3-76 ARP

Fig. 3-77 ARP

Fig. 3-78 ARP

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Fig. 3-79 ARP

Fig. 3-80 ARP

Fig. 3-81 ARP

Fig. 3-82 ARP

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Fig. 3-83 ARP

Fig. 3-84 ARP

Fig. 3-85 ARP

Fig. 3-86 ARP

Fig. 3-87 ARP

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Fig. 3-88 IPv4

Fig. 3-89 IPv4

Fig. 3-90 IPv4

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Fig. 3-91 IPv4

Fig. 3-92 IPv4

Fig. 3-93 IPv4

Fig. 3-94 IPv4

Fig. 3-95 IPv4

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Fig. 3-96 IPv4

Fig. 3-97 IPv4

Fig. 3-98 IPv4

Fig. 3-99 IPv4

Fig. 3-100 IPv4

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Fig. 3-101 IPv4

Fig. 3-102 IPv4

Fig. 3-103 IPv4

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Fig. 3-104 IPv4

Fig. 3-105 IPv4

Fig. 3-106 IPv4

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Fig. 3-107 IPv4

Fig. 3-108 IPv4

Fig. 3-109 IPv4

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Fig. 3-110 IPv4

Fig. 3-111 IPv4

Fig. 3-112 IPv4

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Fig. 3-113 IPv4

Fig. 3-114 IPv4

Fig. 3-115 IPv4

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Fig. 3-116 IPv4

Fig. 3-117 IPv4

Fig. 3-118 Action

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Fig. 3-119 Rate Limiter

Fig. 3-120 Port Copy

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Fig. 3-121 DMAC Filter

Fig. 3-122 VLAN ID Filter

Fig. 3-123 VLAN ID Filter

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Fig. 3-124 Tag Priority

Function name:

ACE Configuration


The switch ACL function support up to 128 Access Control Entries (ACEs), using the shared 128 ACEs for ingress classification. You can create an ACE and assign this ACE for each port with <Any> or assign this ACE for a policy or assign this ACE for a port. There are 8 policies, each port can select one of policy, then decides which of the Permit/Deny, Rate Limitation and Port Copy actions would take according to the ACL configuration packet’s IPv4,

EtherType, ARP Protocol, MAC Parameters and VLAN parameters.


Ingress Port:

Range: Any / Policy 1-8 / Port 1-24

Any: Apply this ACE rule for each port ingress classification

Policy 1-8: Apply this ACE rule for specific policy

Port 1-24: Apply this ACE rule for specific port ingress classification

IP Protocol Filter:

Range: Any / Ethernet Type / ARP / IPv4

Any: It is including all frame type

Ethernet Type: It is including all Ethernet frame type

ARP: It is including all ARP protocol frame type

IPv4: It is including all IPv4 protocol frame type

MAC Parameters: (When Frame Type = Any)

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DMAC Filter:

Range: Any / MC / BC / UC

Any: It is including all destination MAC address

MC: It is including all Multicast MAC address

BC: It is including all Broadcast MAC address

UC: It is including all Unicast MAC address

MAC Parameters: (When Frame Type = Ethernet Type)

SMAC Filter:

Range: Any / Specific

Any: It is including all source MAC address

Specific: It is according to SMAC Value specific the source MAC address

DMAC Filter:

Range: Any / MC / BC / UC / Specific





Specific: It is according to DMAC Value specific the destination

MAC address

MAC Parameters: (When Frame Type = ARP)

SMAC Filter:


Any: It is including all source MAC address

Specific: It is according to SMAC Value specific the source MAC address

DMAC Filter:






MAC Parameters: (When Frame Type = IPv4)

DMAC Filter:






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Ether Type Parameters: (When Frame Type = Ethernet Type)

EtherType Filter:


Any: It is including all Ethernet frame type

Specific: It is according to specific Ethernet Type Value.


The Ethernet Type Range: 0x600-0xFFFF

ARP Parameters: (When Frame Type = ARP)

ARP/RARP:

Range: Any / ARP / RARP / Other

Any: Including all ARP/RARP protocol frame types

ARP: Including all ARP protocol frame types

RARP: Including all RARP frame types

Other: Including other frame types except ARP/RARP protocol

Request/Reply:

Range: Any / Request / Reply

Any: Including all ARP/RARP Request and Reply

Request: Including all ARP/RARP request frames

Reply: Including all ARP/RARP reply frames

Sender IP Filter:

Range: Any / Host / Network

Any: Including all sender IP address

Host: Only one specific sender host IP address

Network: A specific IP subnet segment under the sender IP mask

Sender IP Address:

Default: 192.168.1.1

Sender IP Mask:

Default: 255.255.255.0

Target IP Filter:


Any: Including all target IP address

Host: Only one specific target host IP address

Network: A specific IP subnet segment under the target IP mask

Target IP Address:

Default: 192.168.1.254

Target IP Mask:

Default: 255.255.255.0

ARP SMAC Match:

Range: Any / 0 / 1

Any:

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Both 0 and 1

0:

The ingress ARP frames where the source MAC address is not equal SMAC under MAC parameter setting

1:

The ingress ARP frames where the source MAC address is equal SMAC address under MAC parameter setting

RARP DMAC Match:

Range: Any / 0 / 1

Any:

Both 0 and 1

0:

The ingress RARP frames where the Destination MAC address is not equal DMAC address under MAC parameter setting

1:

The ingress RARP frames where the Destination MAC address is equal DMAC address under MAC parameter setting

IP/Ethernet Length:

Range: Any / 0 / 1

Any:

Both 0 and 1

0:

The ingress ARP/PARP frames where the Hardware size is not equal "0x6" or the Protocol size is not equal "0x4"

1:

The ingress ARP/PARP frames where the Hardware size is equal "0x6" and the Protocol size is "0x4"

IP:

Range: Any / 0 / 1

Any:

Both 0 and 1

0:

The ingress ARP/PARP frames where Protocol type is not equal "0x800"

1:

The ingress ARP/PARP frames where Protocol type is equal "0x800"

Ethernet:

Range: Any / 0 / 1

Any:

Both 0 and 1

0:

The ingress ARP/PARP frames where Hardware type is not equal "0x100"

1:

The ingress ARP/PARP frames where Hardware type is equal "0x100"

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IP Parameters: (When Frame Type = IPv4 and IP Protocol Filter = Any)

IPTTL: (Time To Live)

How many routers a datagram can pass through. Each router decrements this value by 1 until it reaches 0 when the datagram is discarded. This keeps misrouted datagrams from remaining on the

Internet forever

Range: Any / Non-zero / Zero

Any: Including all conditions for IPTTL

Non-Zero: Including IPTTL is Non-Zero

Zero: Including IPTTL is zero

IP Fragment: (IP Fragmentation Flag)

Controls datagram fragmentation together with the identification field. The flags indicate whether the datagram may be fragmented, whether the datagram is fragmented, and whether the current fragment is the final one.

Range: Any / Yes / No

Any: Including all IP fragment case

Yes: The ingress frame is fragmented packet

No: The ingress frames is not fragmented packet

IP Option:

A list of optional specifications for security restrictions, route recording, and source routing. Not every datagram specifies an options field.


Any: Including all IP option case

Yes: The ingress frame is specified IP options

No: The ingress frame is not specified IP options

SIP Filter: (SIP Source IP Address)


Any: Including all source IP address

Host: Only one specific source host IP address

Network: A specific IP subnet segment under the source IP mask

SIP Address:

Default: 192.168.1.1

SIP Mask:

Default: 255.255.255.0

DIP Filter: (DIP Destination IP Address)


Any: Including all destination IP address

Host: Only one specific destination host IP address

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Network: A specific IP subnet segment under the destination IP mask

DIP Address:

Default: 192.168.1.254

DIP Mask:

Default: 255.255.255.0

IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = ICMP)

ICMP Type Filter:


Any: Including all types of ICMP type values

Specific: According to following ICMP type value setting for ingress classification

ICMP Type Value:

Range: 0-255

ICMP Code Filter:


Any: Including all of ICMP code values

Specific: According to following ICMP code value setting for ingress classification

ICMP Code Value:

Range: 0-255

IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = UDP)

Source Port Filter:

Range: Any / Specific / Range

Any: Including all UDP source ports

Specific:

According to following Source Port No. setting for ingress classification

Range:

According to following Source Port Range setting for ingress classification

Source Port No.:

Range: 0-65535

Source Port Range.:

Range: 0-65535

Dest. Port Filter:


Any: Including all UDP destination ports

Specific:

According to following Dest. Port No. setting for ingress

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Range: classification

According to following Dest. Port Range setting for ingress classification

Dest. Port No.: (Destination Port Number)

Range: 0-65535

Dest. Port Range.: (Destination Port Range)

Range: 0-65535

IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = TCP)

Source Port Filter:


Any: Including all TCP source ports

Specific:

According to following Source Port No. setting for ingress

Range: classification

According to following Source Port Range setting for ingress classification

Source Port No.:

Range: 0-65535

Source Port Range.:

Range: 0-65535

Dest. Port Filter:


Any: Including all TCP destination ports

Specific:

According to following Dest. Port No. setting for ingress classification

Range:

According to following Dest. Port Range setting for ingress classification

Dest. Port No.:

Range: 0-65535

Dest. Port Range.:

Range: 0-65535

TCP FIN:

TCP Control Bit FIN: Means No more data from sender

Range: Any / 0 / 1

Any: Including all TCP FIN case

0: The TCP control bit FIN is 0

1: The TCP control bit FIN is 1

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TCP SYN:

TCP Control Bit SYN: Means Synchronize sequence numbers

Range: Any / 0 / 1

Any: Including all TCP SYN case

0: The TCP control bit SYN is 0

1: The TCP control bit SYN is 1

TCP RST:

TCP Control Bit RST: Means Reset the connection

Range: Any / 0 / 1

Any: Including all TCP RST case

0: The TCP control bit RST is 0

1: The TCP control bit RST is 1

TCP PSH:

TCP Control Bit PSH: Means Push Function

Range: Any / 0 / 1

Any: Including all TCP PSH case

0: The TCP control bit PSH is 0

1: The TCP control bit PSH is 1

TCP ACK:

TCP Control Bit ACK: Means Acknowledgment field significant

Range: Any / 0 / 1

Any: Including all TCP ACK case

0: The TCP control bit ACK is 0

1: The TCP control bit ACK is 1

TCP URG:

TCP Control Bit URG: Means Urgent Pointer field significant

Range: Any / 0 / 1

Any: Including all TCP URG case

0: The TCP control bit URG is 0

1: The TCP control bit URG is 1

IP Protocol Value:

The IP Protocol Value is TCP options may occupy space at the end of the TCP header and are a multiple of 8 bits in length. Currently defined options include (kind indicated in octal):

0 - End of option list

1 - No-Operation

Range: Any / 0 / 1

Any: Including all IP protocol value case

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0: The IP protocol value is 0

1: The IP protocol value is 1

IP Parameters: (Frame Type = IPv4 and IP Protocol Filter = Other)

IP Protocol Value

Default: 255

IPTTL: (Time To Live)

How many routers a datagram can pass through. Each router decrements this value by 1 until it reaches 0 when the datagram is discarded. This keeps misrouted datagrams from remaining on the

Internet forever

Range: Any / Non-zero / Zero

Any: Including all conditions for IPTTL

Non-Zero: Including IPTTL is Non-Zero

Zero: Including IPTTL is zero

IP Fragment: (IP Fragmentation Flag)

Controls datagram fragmentation together with the identification field. The flags indicate whether the datagram may be fragmented, whether the datagram is fragmented, and whether the current fragment is the final one.


Any: Including all IP fragment case

Yes: The ingress frame is fragmented packet

No: The ingress frames is not fragmented packet

IP Option:

A list of optional specifications for security restrictions, route recording, and source routing. Not every datagram specifies an options field.


Any: Including all IP option case

Yes: The ingress frame is specified IP options

No: The ingress frame is not specified IP options

SIP Filter: (SIP Source IP Address)


Any: Including all source IP address

Host: Only one specific source host IP address

Network: A specific IP subnet segment under the source IP mask

SIP Address:

Default: 192.168.1.1

SIP Mask:

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Default: 255.255.255.0

DIP Filter: (DIP Destination IP Address)


Any: Including all destination IP address

Host: Only one specific destination host IP address

Network: A specific IP subnet segment under the destination IP mask

DIP Address:

Default: 192.168.1.254

DIP Mask:

Default: 255.255.255.0

VLAN Parameters:

VLAN ID Filter:


Any: Including all VLAN IDs

Specific: According to following VLAN ID and Tag Priority setting for ingress classification

VLAN ID:

Range: 1-4094

Tag Priority:

Range: Any / 0-7

Any: Including all Tag Priority values

0-7: The Tag Priority Value is one of number (0-7)

Action Parameters:

When the ingress frame meet above ACL ingress classification rule you can do the following actions:

Action:

Range: Permit / Deny

Permit:

Permit the met ACL ingress classification rule packets forwarding to other ports on the switch

Deny:

Discard the met ACL ingress classification rule packets

Rate Limiter:

Range: Disabled / 1-16

Disable: Disable Rate Limiter function

1-16: Apply the Rate Limiter Number setting for met ACL ingress rule packtes

Port Copy:

Range: Disabled / 1-24

Disable: Disable the Port Copy function

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1-24: The packets will be copied to the selected port when they met

ACL ingress rule.

3-8-4.Wizard

Function name:

Wizard


The wizard function is provide 4 type of typical application for user easy to configure their application with ACL function.


Please select an Action:

Set up Policy Rules / Set up Port Policies / Set up Typical Network

Application Rules / Set up Source MAC and Source IP Binding

Next:

Click on <Next> to confirm current setting and go to next step automatically.

Cancel:

Cancel current setting back to top layer in the ACL wizard function

Back:

Click on <Back> to back to previous step

Wizard Again:

Click on <Wizard Again> the UI will back to top layer in the wizard function

Finish:

Click in <Finish> to finish the ACL Wizard setting, it will according the selection items to change the related parameters, then you have to click on <Apply> to confirm the all changed parameters setting.

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Fig. 3-125 Wizard

Fig. 3-126 Set up Policy Rules


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Fig. 3-129 Set up Policy Rules Finish

Fig. 3-130


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Fig. 3-131


Fig. 3-132


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Fig. 3-133


Finish

Fig. 3-134


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Fig. 3-135


Fig. 3-136


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Fig. 3-137


Fig. 3-138


Finish


Common Server:

DHCP / DNS / FTP / HTTP / IMAP / NFS / POP3 / SAMBA / SMTP /

TELNET / TFTP

Instant Messaging:

Google Talk / MSN Messenger / Yahoo Messenger

User Definition:

Ethernet Type / UDP Port / TCP Port

Others:

TCP Port / ICMP / Multicast IP Stream / NetBIOS / Ping Request / Ping

Reply / SNMP / SNMP Traps

Ingress Port:

Any / Policy1-8 / Port1-24

Action:

Permit / Deny

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Rate Limiter ID:

Disabled / 1-16

Fig. 3-139

Set up Source MAC and Source IP Binding

Fig. 3-140


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Fig. 3-141


Fig. 3-142


Finish


Port #:

1-24

Binding Enabled:

Use the switch ACL function to support IP/MAC Binding function, the maximum is up to 128 entries.

Source MAC Address: xx-xx-xx-xx-xx-xx

For example: 00-40-c7-00-00-01

Source IP Address: xxx.xxx.xxx.xxx

For example: 192.168.1.100

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3-9. IP MAC Binding

The IP network layer uses a four-byte address. The Ethernet link layer uses a six-byte MAC address. Binding these two address types together allows the transmission of data between the layers. The primary purpose of IP-MAC binding is to restrict the access to a switch to a number of authorized users. Only the authorized client can access the Switch’s port by checking the pair of IP-MAC

Addresses and port number with the pre-configured database. If an unauthorized user tries to access an IP-MAC binding enabled port, the system will block the access by dropping its packet.

Function name:

IP MAC Binding Configuration


The switch has client and server two classes of IP-MAC Binding table. The maximum number of IP-MAC binding client table is 512 entries. The maximum number of IP-MAC Binding server table is 64 entries. The creation of authorized users can be manually. The function is global, this means a user can enable or disable the function for all ports on the switch.


State:

Disabled / Enabled

Time Interval:

Range: 10 / 20 / 30

Time interval is for ARP echo, the switch will according to server table entries to send ARP echo.

Server/Client:

The maximum number of IP-MAC binding client table is 512 entries. The maximum number of IP-MAC Binding server table is 64 entries.

MAC:

Six-byte MAC Address: xx-xx-xx-xx-xx-xx

For example: 00-40-c7-00-00-01

IP:

Four-byte IP Address: xxx.xxx.xxx.xxx

For example: 192.168.1.100

Port No:

Port no.: 1-24

VID:

VLAN ID: 1-4094

Add:

Input MAC, IP, Port and VID, then click on <Add> to create a new entry into the IP MAC Binding table

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Delete:

Select one of entry from the table, then click on <Delete> to delete this entry.

Fig. 3-143

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3-10. 802.1X Configuration

802.1X port-based network access control provides a method to restrict users to access network resources via authenticating user’s information. This restricts users from gaining access to the network resources through a 802.1Xenabled port without authentication. If a user wishes to touch the network through a port under 802.1X control, he (she) must firstly input his (her) account name for authentication and waits for gaining authorization before sending or receiving any packets from a 802.1X-enabled port.

Before the devices or end stations can access the network resources through the ports under 802.1X control, the devices or end stations connected to a controlled port send the authentication request to the authenticator, the authenticator pass the request to the authentication server to authenticate and verify, and the server tell the authenticator if the request get the grant of authorization for the ports.

According to IEEE802.1X, there are three components implemented. They are Authenticator, Supplicant and Authentication server shown in Fig. 3-53.

Supplicant:

It is an entity being authenticated by an authenticator. It is used to communicate with the Authenticator PAE (Port Access Entity) by exchanging the authentication message when the Authenticator PAE request to it.

Authenticator:

An entity facilitates the authentication of the supplicant entity. It controls the state of the port, authorized or unauthorized, according to the result of authentication message exchanged between it and a supplicant PAE.

The authenticator may request the supplicant to re-authenticate itself at a configured time period. Once start re-authenticating the supplicant, the controlled port keeps in the authorized state until re-authentication fails.

A port acting as an authenticator is thought to be two logical ports, a controlled port and an uncontrolled port. A controlled port can only pass the packets when the authenticator PAE is authorized, and otherwise, an uncontrolled port will unconditionally pass the packets with PAE group

MAC address, which has the value of 01-80-c2-00-00-03 and will not be forwarded by MAC bridge, at any time.

Authentication server:

A device provides authentication service, through EAP, to an authenticator by using authentication credentials supplied by the supplicant to determine if the supplicant is authorized to access the network resource.

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The overview of operation flow for the Fig. 3-53 is quite simple. When

Supplicant PAE issues a request to Authenticator PAE, Authenticator and

Supplicant exchanges authentication message. Then, Authenticator passes the request to RADIUS server to verify. Finally, RADIUS server replies if the request is granted or denied.

Supplicant’s

System

Supplicant

PAE

While in the authentication process, the message packets, encapsulated by Extensible Authentication Protocol over LAN (EAPOL), are exchanged between an authenticator PAE and a supplicant PAE. The Authenticator exchanges the message to authentication server using EAP encapsulation. Before successfully authenticating, the supplicant can only touch the authenticator to perform authentication message exchange or access the network from the uncontrolled port.

Authenticator’s System

Services Offered by Authenticator

(e.g Bridge Relay)

Authenticator

PAE

Authentication

Server’s System

Authentication

Server

Controlled port Uncontrolled port

Port Authorize

MAC Enable

LAN

Fig. 3-53

In the Fig. 3-54, this is the typical configuration, a single supplicant, an authenticator and an authentication server. B and C is in the internal network, D is

Authentication server running RADIUS, switch at the central location acts

Authenticator connecting to PC A and A is a PC outside the controlled port, running

Supplicant PAE. In this case, PC A wants to access the services on device B and C, first, it must exchange the authentication message with the authenticator on the port it connected via EAPOL packet. The authenticator transfers the supplicant’s credentials to Authentication server for verification. If success, the authentication server will notice the authenticator the grant. PC A, then, is allowed to access B and

C via the switch. If there are two switches directly connected together instead of single one, for the link connecting two switches, it may have to act two port roles at the end of the link: authenticator and supplicant, because the traffic is bi-directional.

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Authentication server

C

Fig. 3-54

Authenticator

B

Supplicant A

The Fig. 3-55 shows the procedure of 802.1X authentication. There are steps for the login based on 802.1X port access control management. The protocol used in the right side is EAPOL and the left side is EAP.

1. At the initial stage, the supplicant A is unauthenticated and a port on switch acting as an authenticator is in unauthorized state. So the access is blocked in this stage.

2. Initiating a session. Either authenticator or supplicant can initiate the message exchange. If supplicant initiates the process, it sends

EAPOL-start packet to the authenticator PAE and authenticator will immediately respond EAP-Request/Identity packet. to the supplicant for requesting the identity it wants to be authenticated.

4. If the authenticator doesn’t send EAP-Request/Identity, the supplicant will initiate EAPOL-Start the process by sending to the authenticator.

5. And next, the Supplicant replies an EAP-Response/Identity to the authenticator. The authenticator will embed the user ID into Radius-

Access-Request command and send it to the authentication server for confirming its identity.

6. After receiving the Radius-Access-Request, the authentication server sends Radius-Access-Challenge to the supplicant for asking for inputting user password via the authenticator PAE.

7. The supplicant will convert user password into the credential information, perhaps, in MD5 format and replies an EAP-Response with this credential information as well as the specified authentication algorithm (MD5 or OTP) to Authentication server via the authenticator PAE. As per the value of the type field in message

PDU, the authentication server knows which algorithm should be applied to authenticate the credential information, EAP-MD5

(Message Digest 5) or EAP-OTP (One Time Password) or other else algorithm.

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8. If user ID and password is correct, the authentication server will send a Radius-Access-Accept to the authenticator. If not correct, the authentication server will send a Radius-Access-Reject.

9. When the authenticator PAE receives a Radius-Access-Accept, it will send an EAP-Success to the supplicant. At this time, the supplicant is authorized and the port connected to the supplicant and under 802.1X control is in the authorized state. The supplicant and other devices connected to this port can access the network. If the authenticator receives a Radius-Access-Reject, it will send an

EAP-Failure to the supplicant. This means the supplicant is failed to authenticate. The port it connected is in the unauthorized state, the supplicant and the devices connected to this port won’t be allowed to access the network.

PC

10. When the supplicant issue an EAP-Logoff message to

Authentication server, the port you are using is set to be unauthorized.

Port connect

EAPOL-Start EAPOL

EAP-Request/Identity

Bridge

LAN

Access blocked

Authenticator

Radius Server

EAP

Radius-Access-Request

Radius

EAP-Response/Identity

EAP-Request

EAP-Response (cred)

Radius-Access-Challenge

Radius-Access-Request

Radius-Access-Accept

EAP-Success

EAP-Failure

EAP-Logoff

Access allowed

Fig. 3-55

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Only MultiHost 802.1X is the type of authentication supported in the switch.

In this mode, for the devices connected to this port, once a supplicant is authorized, the devices connected to this port can access the network resource through this port.

802.1X Port-based Network Access Control function supported by the switch is little bit complex, for it just support basic Multihost mode, which can distinguish the device’s MAC address and its VID. The following table is the summary of the combination of the authentication status and the port status versus the status of port mode, set in 802.1X Port mode, port control state, set in 802.1X port setting. Here

Entry Authorized means MAC entry is authorized.

Port Mode

Disable

Port Control Authentication

Don’t Care

Multihost Auto

Don’t Care

Multihost Auto

Multihost ForceUnauthorized Don’t Care

Port Status

Port Uncontrolled

Port Unauthorized

Table 3-3

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3-10-1.Server

Function name:

802.1X Server Configuration


This function is used to configure the global parameters for RADIUS authentication in 802.1X port security application.


Authentication Server

Server IP Server:

Server IP address for authentication.

Default: 192.168.1.1

UDP Port:

Default port number is 1812.

Secret Key:

The secret key between authentication server and authenticator. It is a string with the length 1 – 31 characters. The character string may contain upper case, lower case and 0-9. It is character sense. It is not allowed for putting a blank between any two characters.

Default: Radius

Accounting Server

Server IP Server:

Server IP address for authentication.

Default: 192.168.1.1

UDP Port:

Default port number is 1812.

Secret Key:

The secret key between authentication server and authenticator. It is a string with the length 1 – 31 characters. The character string may contain upper case, lower case and 0-9. It is character sense. It is not allowed for putting a blank between any two characters.

Default: Radius

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Fig. 3-144

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3-10-2.Port Configuration

Function name:

802.1X Port Configuration


This function is used to configure the parameters for each port in 802.1X port security application. Refer to the following parameters description for details.


Port:

It is the port number to be selected for configuring its associated 802.1X parameters which are Port control, reAuthMax, txPeriod, Quiet Period, reAuthEnabled, reAuthPeriod, max. Request, suppTimeout, serverTimeout and Controlled direction.

Mode:

Range: Disable / Normal / Advanced / Clientless

Disable:

Disable IEEE 802.1X for this port.

Normal:

All clients under this port will be authorized when one of the client do 802.1X authentication successfully.

Advanced:

Each clients under this port have to do 802.1X authentication by himself.

Clientless:

The clients don’t need to install 802.1X client function, that means the client PC (for example WINDOW XP) does not need to enable

802.1X client function also can do 802.1X authentication. But the network maintainer need to configure the Radius server using each client’s MAC address for Radius account ID and password.

Port Control:

This is used to set the operation mode of authorization. There are three type of operation mode supported, ForceUnauthorized, ForceAuthorized,

Auto. y

ForceUnauthorized:

The controlled port is forced to hold in the unauthorized state. y

ForceAuthorized:

The controlled port is forced to hold in the authorized state. y

Auto:

The controlled port is set to be in authorized state or unauthorized

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state depends on the result of the authentication exchange between the authentication server and the supplicant.

Default: Auto reAuthMax(1-10):

The number of authentication attempt that is permitted before the port becomes unauthorized.

Default: 2 txPeriod(1-65535 s):

A time period to transmitted EAPOL PDU between the authenticator and the supplicant.

Default: 30

Quiet Period(0-65535 s):

A period of time during which we will not attempt to access the supplicant.

Deafult: 60 seconds reAuthEnabled:

Choose whether regular authentication will take place in this port.

Default: ON reAuthPeriod(1-65535 s):

A non-zero number seconds between the periodic re-authentication of the supplicant.

Default: 3600 max. Request(1-10):

The maximum of number times that the authenticator will retransmit an

EAP Request to the supplicant before it times out the authentication session. The valid range: 1 – 10.

Default: 2 times suppTimeout(1-65535 s):

A timeout condition in the exchange between the authenticator and the supplicant. The valid range: 1 –65535.

Default: 30 seconds.

serverTimeout(1-65535 s):

A timeout condition in the exchange between the authenticator and the authentication server. The valid range: 1 –65535.

Default: 30 seconds

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Fig. 3-145

3-10-3.Status

Function name:

802.1X Status


Show the each port IEEE 802.1X authentication current operating mode and status.


Port:

Port number: 1-24

Mode:

Show this port IEEE 802.1X operating mode: There are four modes

Disable, Normal, Advance and Clientless

Status:

Show this port IEEE 802.1X security current status: Authorized or

Unauthorized

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Fig. 3-146

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3-10-4. Statistics

Function name:

802.1X Port Statistics Port1


Show the IEEE 802.1X authentication related counters for manager monitoring authenticator status.


Port:

Port Number: 1-24

Auto - refresh:

Refresh the authenticator counters in the web UI automatically

Refresh:

Click on the <Refresh> to update the authenticator counters in the web

UI

Clear:

Click on the <Clear> to clear all authenticator counters in the web UI

Fig. 3-147

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3-11. Trunking Configuration

The Port Trunking Configuration is used to configure the settings of Link

Aggregation. You can bundle more than one port with the same speed, full duplex and the same MAC to be a single logical port, thus the logical port aggregates the bandwidth of these ports. This means you can apply your current Ethernet equipments to build the bandwidth aggregation. For example, if there are three

Fast Ethernet ports aggregated in a logical port, then this logical port has bandwidth three times as high as a single Fast Ethernet port has.

The switch supports two kinds of port trunking methods:

LACP:

Ports using Link Aggregation Control Protocol (according to IEEE

802.3ad specification) as their trunking method can choose their unique

LACP GroupID (1~8) to form a logic “trunked port”. The benefit of using

LACP is that a port makes an agreement with its peer port before it becomes a ready member of a “trunk group” (also called aggregator).

LACP is safer than the other trunking method - static trunk.

The switch LACP does not support the followings:

⎯

⎯

⎯

⎯

Link Aggregation across switches

Aggregation with non-IEEE 802.3 MAC link

Operating in half-duplex mode

Aggregate the ports with different data rates

Static Trunk:

Ports using Static Trunk as their trunk method can choose their unique

Static GroupID (also 1~8, this Static groupID can be the same with another LACP groupID) to form a logic “trunked port”. The benefit of using Static Trunk method is that a port can immediately become a member of a trunk group without any handshaking with its peer port. This is also a disadvantage because the peer ports of your static trunk group may not know that they should be aggregate together to form a “logic trunked port”. Using Static Trunk on both end of a link is strongly recommended. Please also note that low speed links will stay in “not ready” state when using static trunk to aggregate with high speed links.

As to system restrictions about the port aggregation function on the switch,

In the management point of view, the switch supports maximum 8 trunk groups for

LACP and additional 8 trunk groups for Static Trunk. But in the system capability view, only 8 “real trunked” groups are supported. An LACP trunk group with more than one ready member-ports is a “real trunked” group. An LACP trunk group with only one or less than one ready member-ports is not a “real trunked” group. Any

Static trunk group is a “real trunked” group.

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Per Trunking Group supports a maximum of 12 ready member-ports. Please note that some decisions will automatically be made by the system while you are configuring your trunking ports. Some configuration examples are listed below: a) 12 ports have already used Static Trunk Group ID 1, the 13th port willing to use the same Static Trunk Group ID will be automatically set to use the “None” trunking method and its Group ID will turn to 0. This means the port won’t aggregate with other ports.

b) 14 ports all use LACP Trunk Group ID 1 at most 12 ports can aggregate together and transit into the ready state.

c) A port using the “None“ trunking method or Group ID 0 will be automatically set to use the “None” trunking method with Group ID 0.

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3-11-1.Port

Function name:

Trunk Port Setting/Status


Port setting/status is used to configure the trunk property of each and every port in the switch system.


Port:

Port Number: 1-24

Method:

This determines the method a port uses to aggregate with other ports.

None:

A port does not want to aggregate with any other port should choose this default setting.

LACP:

A port use LACP as its trunk method to get aggregated with other ports also using LACP.

Static:

A port use Static Trunk as its trunk method to get aggregated with other ports also using Static Trunk.

Group:

Ports choosing the same trunking method other than “None” must be assigned a unique Group number (i.e. Group ID, valid value is from 1 to

8) in order to declare that they wish to aggregate with each other.

Active LACP:

This field is only referenced when a port’s trunking method is LACP.

Active:

An Active LACP port begins to send LACPDU to its link partner right after the LACP protocol entity started to take control of this port.

Passive:

A Passive LACP port will not actively send LACPDU out before it receives an LACPDU from its link partner.

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Aggtr:

Aggtr is an abbreviation of “aggregator”. Every port is also an aggregator, and its own aggregator ID is the same as its own Port No. We can regard an aggregator as a representative of a trunking group. Ports with same

Group ID and using same trunking method will have the opportunity to aggregate to a particular aggregator port. This aggregator port is usually the port with the smallest Port No. within the trunking group.

Status:

This field represents the trunking status of a port which uses a trunking method other than “None”. It also represents the management link status of a port which uses the “None” trunking method. “---“ means “not ready”

Fig.3-148

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3-11-2 Aggregator View

Function name:

Aggregator View


To display the current port trunking information from the aggregator point of view.


Aggregator:

It shows the aggregator ID (from 1 to 24) of every port. In fact, every port is also an aggregator, and its own aggregator ID is the same as its own

Port No..

Method:

Show the method a port uses to aggregate with other ports.

Member Ports:

Show all member ports of an aggregator (port).

Ready Ports:

Show only the ready member ports within an aggregator (port).

Fig.3-149

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3-11-3 ACP System Priority

Function name:

LACP System Priority


It is used to set the priority part of the LACP system ID. LACP will only aggregate together the ports whose peer link partners are all on a single system. Each system supports LACP will be assigned a globally unique

System Identifier for this purpose. A system ID is a 64-bit field comprising a

48-bit MAC Address and 16-bit priority value. The System Priority can be set by the user. Its range is from 1 to 65535. Default: 32768


System Priority:

Show the System Priority part of a system ID.(1-65535)

Fig. 3-150

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3-12 STP Configuration

The Spanning Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in switched networks. When STP is enabled, ensure that only one path is active between any two nodes on the network at a time. User can enable Spanning Tree Protocol on switch’s web management and then set up other advanced items. We recommend that you enable STP on all switches to ensure a single active path on the network.

3-12-1. Status

Function name:

STP Status


In the Spanning Tree Status, user can read 12 parameters to know STP current status. The 12 parameters’ description is listed in the following table.


STP State:

Show the current STP Enabled / Disabled status. Default is “Disabled”.

Bridge ID:

Show switch’s bridge ID which stands for the MAC address of this switch.

Bridge Priority:

Show this switch’s current bridge priority setting. Default is 32768.

Designated Root:

Show root bridge ID of this network segment. If this switch is a root bridge, the “Designated Root” will show this switch’s bridge ID.

Designated Priority:

Show the current root bridge priority.

Root Port:

Show port number connected to root bridge with the lowest path cost.

Root Path Cost:

Show the path cost between the root port and the designated port of the root bridge.

Current Max. Age:

Show the current root bridge maximum age time. Maximum age time is used to monitor if STP topology needs to change. When a bridge does not receive a hello message from root bridge until the maximum age time is counted down to 0, the bridge will treat the root bridge malfunctioned and issue a Topology Change Notification (TCN) BPDU to all other bridges.

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All bridges in the LAN will re-learn and determine which the root bridge is.

Maximum Age time is assigned by root bridge in unit of seconds. Default is 20 seconds.

Current Forward Delay:

Show the current root bridge forward delay time. The value of Forward

Delay time is set by root. The Forward Delay time is defined as the time spent from Listening state moved to Learning state or from Learning state moved to Forwarding state of a port in bridge.

Hello Time:

Show the current hello time of the root bridge. Hello time is a time interval specified by root bridge, used to request all other bridges periodically sending hello message every “hello time” seconds to the bridge attached to its designated port.

STP Topology Change Count:

STP Topology Change Count expresses the time spent in unit of seconds since the beginning of the Spanning Tree Topology Change to the end of the STP convergence. Once the STP change is converged, the Topology

Change count will be reset to 0. The figures showing in the screen may not be the exact time it spent but very close to, because the time is eclipsing.

Time Since Last Topology Change:

Time Since Last Topology Change is the accumulated time in unit of seconds the STP has been since the last STP Topology Change was made. When Topology Change is initiated again, this counter will be reset to 0. And it will also count again once STP topology Change is completed.

Fig. 3-151

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3-12-2. Configuration

The STP, Spanning Tree Protocol, actually includes RSTP. In the Spanning

Tree Configuration, there are six parameters open for the user to configure as user’s idea. Each parameter description is listed below.

Function name:

STP Configuration


User can set the following Spanning Tree parameters to control STP function enable/disable, select mode RSTP/STP and affect STP state machine behavior to send BPDU in this switch. The default setting of Spanning Tree

Protocol is “Disable”.


Spanning Tree Protocol:

Set 802.1W Rapid STP function Enable / Disable. Default is “Disable”

Bridge Priority:

The lower the bridge priority is, the higher priority it has. Usually, the bridge with the highest bridge priority is the root. If you want to have the

065-7841 as root bridge, you can set this value lower than that of bridge in the LAN. The valid value is 0 ~ 61440. The default is 32768.

Hello Time:

Hello Time is used to determine the periodic time to send normal BPDU from designated ports among bridges. It decides how long a bridge should send this message to other bridge to tell I am alive. When the

065-7841 is the root bridge of the LAN, for example, all other bridges will use the hello time assigned by this switch to communicate with each other. The valid value is 1 ~ 10 in unit of second.

Default is 2 seconds.

Max. Age:

When the 065-7841 is the root bridge, the whole LAN will apply this figure set by this switch as their maximum age time. When a bridge received a BPDU originated from the root bridge and if the message age conveyed in the BPDU exceeds the Max. Age of the root bridge, the bridge will treat the root bridge malfunctioned and issue a Topology

Change Notification (TCN) BPDU to all other bridges. All bridges in the

LAN will re-calculate and determine who the root bridge is. The valid value of Max. Age is 6 ~ 40 seconds. Default is 20 seconds.

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Forward Delay:

You can set the root bridge forward delay time. This figure is set by root bridge only. The forward delay time is defined as the time spent from

Listening state moved to Learning state and also from Learning state moved to Forwarding state of a port in bridge. The forward delay time contains two states, Listening state to Learning state and Learning state to Forwarding state. It assumes that forward delay time is 15 seconds, then total forward delay time will be 30 seconds. This has much to do with the STP convergent time which will be more than 30 seconds because some other factors.

The valid value is 4 ~ 30 seconds, default is 15 seconds.

Force Version:

Two options are offered for the user’s choosing STP algorithm. One is

RSTP and the other is STP. If STP is chosen, RSTP will run as a legacy

STP. The switch supports RSTP (802.1w) which is backward compatible with STP (802.1d).

Fig. 3-152

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3-12-3. STP Port Configuration

Function name:

STP Port Setting


In the STP Port Setting, one item selection and five parameters settings are offered for user’s setup. User can disable and enable each port by selecting each Port Status item. User also can set “Path Cost” and “Priority” of each port by filling in the desired value and set “Admin Edge Port” and “Admin Point To

Point” by selecting the desired item.


Port Status:

It displays the current state of a port. We cannot manually set it because it displays the status only. There are three possible states. ( according to

802.1w specification)

DISCARDING state indicates that this port can neither forward packets

nor contribute learning knowledge.

Notice: Three other states (Disable state, BLOCKING state and LISTENING state) defined in the 802.1d specification are now all represented as

DISCARDING state.

LEARNING state indicates this port can now contribute its learning

knowledge but cannot forward packets still.

FORWARDING state indicates this port can both contribute its learning

knowledge and forward packets normally.

Path Cost Status:

It is the contribution value of the path through this port to Root Bridge.

STP algorithm determines a best path to Root Bridge by calculating the sum of path cost contributed by all ports on this path. A port with a smaller path cost value would become the Root Port more possibly.

Configured Path Cost:

The range is 0 – 200,000,000. In the switch, if path cost is set to be zero, the STP will get the recommended value resulted from auto-negotiation of the link accordingly and display this value in the field of Path Cost

Status. Otherwise, it may show the value that the administrator set up in

Configured Path Cost and Path Cost Status.

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802.1w RSTP recommended value: (Valid range: 1 – 200,000,000)

10 Mbps : 2,000,000

100 Mbps : 200,000

1 Gbps : 20,000

Default: 0

Priority:

Priority here means Port Priority. Port Priority and Port Number are mixed to form the Port ID. Port IDs are often compared in order to determine which port of a bridge would become the Root Port. The range is 0 – 240.

Default is 128.

Admin Edge Port:

If user selects “Yes”, this port will be an edge port. An Edge Port is a port connected to a device that knows nothing about STP or RSTP. Usually, the connected device is an end station. Edge Ports will immediately transit to forwarding state and skip the listening and learning state because the edge ports cannot create bridging loops in the network. This will expedite the convergence. When the link on the edge port toggles, the STP topology keeps unchanged. Unlike the designate port or root port though, an edge port will transit to a normal spanning-tree port immediately if it receives a BPDU.

Default: No

Admin Point To Point:

We say a port is a point-to-point link, from RSTP’s view, if it is in fullduplex mode but is shared link if it is in half-duplex mode. RSTP fast convergence can only happen on point-to-point links and on edge ports.

This can expedite the convergence because this will have the port fast transited to forwarding state.

There are three parameters, Auto, True and False, used to configure the type of the point-to-point link. If configure this parameter to be Auto, it means RSTP will use the duplex mode resulted from the auto-negotiation.

In today’s switched networks, most links are running in full-duplex mode.

For sure, the result may be half-duplex, in this case, the port will not fast transit to Forwarding state. If it is set as True, the port is treated as pointto-point link by RSTP and unconditionally transited to Forwarding state. If it is set as False, fast transition to Forwarding state will not happen on this port.

Default: Auto

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M Check:

Migration Check. It forces the port sending out an RSTP BPDU instead of a legacy STP BPDU at the next transmission. The only benefit of this operation is to make the port quickly get back to act as an RSTP port.

Click

<M Check>

button to send a RSTP BPDU from the port you specified.

Fig. 3-153

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3-13 MSTP

The implementation of MSTP is according to IEEE 802.1Q 2005 Clause

13 – Multiple Spanning Tree Protocol. MSTP allows frames assigned to different

VLANs to follow separate paths, each based on an independent Multiple Spanning

Tree Instance (MSTI), within Multiple Spanning Tree (MST) Regions composed of

LANs and or MST Bridges. Proper configuration of MSTP in an 802.1Q VLAN environment can ensure a loop-free data path for a group of vlans within an MSTI.

Redundant path and load balancing in vlan environment is also achieved via this feature.A spanning tree instance called CIST(Common and Internal Spanning Tree) always exists . Up to 64 more spanning tree instances (MSTIs) can be provisioned.

3-13-1 Status

Function name:

MSTP State


To enable or disable MSTP. And to select a version of Spanning Tree protocol which MSTP should operate on.


Multiple Spanning Tree Protocol:

Disabled / Enabled

Force Version:

STP / RSTP / MSTP

Fig. 3-154

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3-13-2 Region Config

Function name:

MSTP Region Config


To configure the basic identification of a MSTP bridge. Bridges participating in a common MST region must have the same Region Name and Revision Level.


Region Name:

0-32 characters.(A variable length text string encoded within a fixed field of 32 octets , conforming to RFC 2271’s definition of SnmpAdminString.)

Revision Level:

0-65535

Fig. 3-155

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3-13-3 Instance View

(Fig. 3-156)

Function name:

MSTP Instance Config


Providing an MST instance table which include information(vlan membership of a MSTI ) of all spanning instances provisioned in the particular MST region which the bridge belongs to. Through this table, additional MSTP configuration data can be applied and MSTP status can be retrieved.


Instance ID:

Every spanning tree instance need to have a unique instance ID within

0~4095. Instance 0 (CIST) always exists and can not be deleted.

Additional spanning instances (MSTIs) can be added or deleted. At least one vlan must be provisioned for an MSTI to declare the need for the

MSTI to be existent.

Corresponding Vlans:

0-4095.

Multiple vlans can belong to an MSTI. All vlans that are not provisioned through this will be automatically assigned to Instance 0(CIST).

Edit MSTI / Vlan:

Fig. 3-157

To add an MSTI and provide its vlan members or modify vlan members for a specific MSTI.

Del MSTI:

To delete an MSTI.

Del All MSTI:

Deleting all provisioned MSTIs at a time.

Instance Configuration:

Fig. 3-158

To provision spanning tree performance parameters per instance.

Port Config:

Fig. 3-159

To provision spanning tree performance parameters per instance per port.

Instance Status:

Fig. 3-160

To show the status report of a particular spanning tree instance.

Port Status:

Fig. 3-161

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To show the status report of all ports regarding a specific spanning tree instance.

Fig. 3-156

Fig. 3-157

Edit MSTI / Vlan


Vlan Mapping:

VID STRING

VID STRING Example:

2.5-7.100-200.301.303.1000-1500 (Valid VID Range:1-4094)

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Fig. 3-158 Instance Config


Priority: The priority parameter used in the CIST(Common and Internal

Spanning Tree) connection.

0 / 4096 / 8192 / 12288 / 16384 / 20480 / 24576 / 28672 / 32768 / 36864

/ 40960 / 45056 / 49152 / 53248 / 57344 / 61440

MAX. Age:

6-40sec. The same definition as in the RSTP protocol.

Forward Delay:

4-30sec. The same definition as in the RSTP protocol.

MAX. Hops:

6-40sec. It’s a new parameter for the multiple spanning tree protocol. It is used in the internal spanning tree instances. “CIST Remaining Hops” or

“MSTI Remaining Hops” in the Spanning tree protocol message would decreased by one when the message is propagated to the neighboring bridge. If the Remaining Hops in a message is zero, the message (BPDU) would be regarded as invalid. Max Hops is used to specify the initial value of the Remaining Hops for Regional Root Bridge (Either CIST

Regional Root or MSTI Regional Root)

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Fig. 3-159 Port Config


Port:

1-24

Path Cost:

1 – 200,000,000

The same definition as in the RSTP specification. But in MSTP, this parameter can be respectively applied to ports of CIST and ports of any

MSTI.

Priority:

0 / 16 / 32 / 48 / 64 / 80 / 96 / 112 / 128 / 144 / 160 / 176 / 192 / 208 / 224

/ 240

The same definition as in the RSTP specification. But in MSTP, this parameter can be respectively applied to ports of CIST and ports of any

MSTI.

Hello Time:

1 / 2

In contrast with RSTP, Hello Time in MSTP is a per port setting for the

CIST.

Admin Edge:

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Yes / No

The same definition as in the RSTP specification for the CIST ports.

Admin P2P:

Auto / True / False


Restricted Role:

Yes / No

If “Yes” causes the Port not to be selected as Root Port for the CIST or any MSTI, even it has the best spanning tree priority vector. Such a Port will be selected as an Alternate Port after the Root Port has been selected. This parameter is “No” by default. If set, it can cause lack of spanning tree connectivity. It is set by a network administrator to prevent bridges external to a core region of the network influencing the spanning tree active topology, possibly because those bridges are not under the full control of the administrator.

Restricted TCN:

Yes / No

If “Yes” causes the Port not to propagate received topology change notifications and topology changes to other Ports. This parameter is “No” by default. If set it can cause temporary loss of connectivity after changes in a spanning trees active topology as a result of persistent incorrectly learned station location information. It is set by a network administrator to prevent bridges external to a core region of the network, causing address flushing in that region, possibly because those bridges are not under the full control of the administrator. or the status of MAC operation for the attached LANs transitions frequently.

Mcheck:


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Fig. 3-160 Instance Status


MSTP State:

MSTP protocol is Enable or Disable.

Force Version:

It shows the current spanning tree protocol version configured.

Bridge Max Age:

It shows the Max Age setting of the bridge itself.

Bridge Forward Delay:

It shows the Forward Delay setting of the bridge itself.

Bridge Max Hops:

It shows the Max Hops setting of the bridge itself.

Instance Priority:

Spanning tree priority value for a specific tree instance(CIST or MSTI)

Bridge Mac Address:

The Mac Address of the bridge itself.

CIST ROOT PRIORITY:

Spanning tree priority value of the CIST root bridge

CIST ROOT MAC:

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Mac Address of the CIST root bridge

CIST EXTERNAL ROOT PATH COST:

Root path cost value from the point of view of the bridge’s MST region.

CIST ROOT PORT ID:

The port ID of the bridge’s root port. In MSTP, peer port of a root port may reside in defferent MST region or in the same MST region.The first case indicates that the root port’s owner is the CIST regional root bridge.

CIST REGIONAL ROOT PRIORITY:

Spanning tree priority value of the CIST regional root bridge.Note that

CIST Regional Root bridge is different from CIST Root bridge.One exception is that when a bridge belonging to an MST region happens to be the root bridge of the CST(Common Spanning Tree). An MST Region in the CST can be regarded as a common RSTP bridge.The IST(Internal

Spanning Tree) and MSTIs are transparent to bridges outside this region.

CIST REGIONAL ROOT MAC:

Mac Address of the CIST regional root bridge.

CIST INTERNAL ROOT PATH COST:

Root path cost value from the point of view of the bridges inside the IST.

CIST CURRENT MAX AGE:

Max Age of the CIST Root bridge.

CIST CURRENT FORWARD DELAY:

Forward Delay of the CIST Root bridge.

TIME SINCE LAST TOPOLOGY CHANGE(SECs):

Time Since Last Topology Change is the elapsed time in unit of seconds for a bunch of “Topology Change and(or) Topology Change Notification receiving” to occur. When new series of Topology Changes occur again, this counter will be reset to 0.

TOPOLOGY CHANGE COUNT(SECs):

The per spanning tree instanceTopology Change Count expresses the time spent in unit of seconds since the beginning of the Spanning Tree

Topology Change to the end of the STP convergence. Once there is no topology change occurring and no more topology change notification received, the Topology Change count will be reset to 0.

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Fig. 3-161 Port Status


Port No:

1-24

Status:

The forwarding status.Same definition as of the RSTP specification

Possible values are “FORWARDING” , “LEARNING” , “DISCARDING”

Status:

The role that a port plays in the spanning tree topology. Possible values are “dsbl”(disable port) , ”alt”(alternate port) , “bkup”(backup port) ,

“ROOT”(root port) , “DSGN”(designated port) , “MSTR”(master port). The last 3 are possible port roles for a port to transit to FORWARDING state

Path Cost:

Display currently resolved port path cost value for each port in a particular spanning tree instance.

Priority:

Display port priority value for each port in a particular spanning tree instance.

Hello: per port Hello Time display. It takes the following form:

Current Hello Time/Hello Time Setting

Oper. Edge:

Whether or not a port is an Edge Port in reality.

Oper. P2P:

Whether or not a port is a Point-to-Point Port in reality.

Restricted Role:

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Same as mentioned in “Port Config”

Restricted Tcn:

Same as mentioned in “Port Config”

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3-14. Mirror

Function name:

Mirror Configuration


Mirror Configuration is to monitor the traffic of the network. For example, we assume that Port A and Port B are Monitoring Port and Monitored Port respectively, thus, the traffic received by Port B will be copied to Port A for monitoring.

Note:

When configure the mirror function, you should avoid setting a port to be a sniffer port and aggregated port at the same time. It will cause something wrong.


Port to mirror to:

Range: Disabled / Port 1-24

Set the monitoring port.

Port #:

Range: 1-24

Select the monitored ports.

Source Enable:

The source enable means the monitored port ingress traffic will be copied to monitoring port.

Destination Enable:

The destination enable means the monitored port egress traffic will be copied to monitoring port.

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Fig. 3-162

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3-15. IGMP Snooping

The function, IGMP Snooping, is used to establish the multicast groups to forward the multicast packet to the member ports, and, in nature, avoids wasting the bandwidth while IP multicast packets are running over the network. This is because a switch that does not support IGMP or IGMP Snooping can not tell the multicast packet from the broadcast packet, so it can only treat them all as the broadcast packet. Without IGMP Snooping, the multicast packet forwarding function is plain and nothing is different from broadcast packet.

A switch supported IGMP Snooping with the functions of query, report and leave, a type of packet exchanged between IP Multicast Router/Switch and IP

Multicast Host, can update the information of the Multicast table when a member

(port) joins or leaves an IP Multicast Destination Address. With this function, once a switch receives an IP multicast packet, it will forward the packet to the members who joined in a specified IP multicast group before.

The packets will be discarded by the IGMP Snooping if the user transmits multicast packets to the multicast group that had not been built up in advance.

3-15-1 Proxy

Function name:

IGMP Proxy Configuration


IGMP proxy enables the switch to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The switch acts as a

proxy

for its hosts.

You enable IGMP proxy on the switch, which connects to a router closer to the root of the tree. This interface is the

upstream interface

. The router on the upstream interface should be running IGMP.

Fig. 3-163 IGMP Proxy

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IGMP snooping mode selection:

The switch supports three kinds of IGMP Snooping status, including

“Passive”, “Active” and “Disable”.

Disable:

Set “Disable” mode to disable IGMP Snooping function.

Default: Disable

Active:

In Active mode, IGMP snooping switch will periodically issue the

Membership Query message to all hosts attached to it and gather the Membership report message to update the database of the Multicast table. By the way, this also reduces the unnecessary multicast traffic.

Passive:

In Passive Snooping mode, the IGMP snooping will not periodically poll the hosts in the groups. The switch will send a

Membership Query message to all hosts only when it has received a Membership Query message from a router.

IP Address:

Show all multicast groups IP addresses that are registered on this device.

VLAN ID:

Show VLAN ID for each multicast group.

Member Port:

Show member ports that join each multicast group. Member port may be only or more than one.

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3-15-2 Group Membership

Function name:

Group Membership


To show the IGMP group members information, the you can edit the parameters for IGMP groups and members in the web user interface.

Fig. 3-164


IP Range:

The switch supports two kinds of options for managed valid IP range, including “Any” and “Custom”. Default is “Any”. In case that” Custom” had been chosen, you can assigned effective IP range. The valid range is 224.0.0.0~239.255.255.255.

VID:

The switch supports two kinds of options for managed valid VLAN VID, including “Any” and “Custom”. Default is “Any”. When you choose

“Custom”, you can fill in VID number. The valid VID range is 1~4094.

Port:

The switch supports two kinds of options for managed valid port range, including “Any” and “Custom”. Default is “Any”. You can select the ports that you would like them to be worked and restricted in the allowed group configuration if ”Custom” had been chosen.

Add:

A new entry of allowed group

configuration can be created after the parameters as mentioned above had been setup and then press

<Add>

button.

Edit:

The existed entry also can be modified after pressing

<Edit>

button.

Delete:

Remove the existed entry of allowed group configuration from the allowed group.

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3-16. Alarm Configuration

Function name:

Alarm Configuration

Events Configuration

Email/SMS Configuration

Events Configuration


The Trap Events Configuration function is used to enable the switch to send out the trap information while pre-defined trap events occurred. The switch offers 24 different trap events to users for switch management. The trap information can be sent out in three ways, including email, mobile phone SMS

(short message system) and trap. The message will be sent while users tick

(

;

) the trap event individually on the web page shown as below.


Trap: Cold Start, Warm Start, Link Down, Link Up, Authentication

Failure, User login, User logout

STP: STP Topology Changed, STP Disabled, STP Enabled

LACP: LACP Disabled, LACP Enabled, LACP Member Added,

LACP Port Failure

GVRP: GVRP Disabled, GVRP Enabled

VLAN: VLAN Disabled, Port-based VLAN Enabled, Tag-based VLAN

Enabled, Metro-mode Vlan Enabled, Double-tag Vlan Enabled

Module Swap: Module Inserted, Module Removed, Dual Media Swapped

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3-16-1 Events

Function name:

Email/SMS Configuration


Alarm configuration is used to configure the persons who should receive the alarm message via either email or SMS, or both. It depends on your settings.

An email address or a mobile phone number has to be set in the web page of alarm configuration (See Fig. 3-61). Then, user can read the trap information from the email or the mobile phone. This function provides 6 email addresses and 6 mobile phone numbers at most. The 24 different trap events will be sent out to SNMP Manager when trap event occurs. After ticking trap events, you can fill in your desired email addresses and mobile phone numbers. Then, please click

<Apply>

button to complete the alarm configuration. It will take effect in a few seconds.

Note: SMS may not work in your mobile phone system. It is customized for different

systems.

Fig. 3-165

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3-16-2 Email


Email:

Mail Server: the IP address of the server transferring your email.

Username: your username on the mail server.

Password: your password on the mail server.

Email Address 1 – 6: email address that would like to receive the alarm message.

SMS:

SMS Server: the IP address of the server transferring your SMS.

Username: your username in ISP.

Password: your username in ISP.

Mobile Phone 1-6: the mobile phone number that would like to receive the alarm message.

Fig. 3-166

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3-17. Configuration

The switch supports three copies of configuration, including the default configuration, working configuration and user configuration for your configuration management. All of them are listed and described below respectively.

Default Configuration:

This is ex-factory setting and cannot be altered. In Web UI, two restore default functions are offered for the user to restore to the default setting of the switch. One is the function of “Restore Default Configuration included default IP address”, the IP address will restore to default “192.168.1.1” as you use it. The other is the function of “Restore Default Configuration without changing current IP address”, the IP address will keep the same one that you had saved before by performing this function.

Working Configuration:

It is the configuration you are using currently and can be changed any time.

The configurations you are using are saved into this configuration file. This is updated each time as you press

<Apply>

button.

User Configuration:

It is the configuration file for the specified or backup purposes and can be updated while having confirmed the configuration. You can retrieve it by performing

Restore User Configuration.

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3-17-1. Factory Defaults

Function name:

Restore Default Configuration (includes default IP address)


Restore Default Configuration function can retrieve ex-factory setting to replace the start configuration. And the IP address of the switch will also be restored to 192.168.1.1.

Fig. 3-167

3-17-2 .

Save Start

Function name:

Save As Start Configuration


Save the current configuration as a start configuration file in flash memory.

Fig. 3-168

3-17-3 .

Save User

Function name:

Save As User Configuration


Save the current configuration as a user configuration file in flash memory.

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Fig. 3-169

3-17-4 . Restore User

Function name:

Restore User Configuration


Restore User Configuration function can retrieve the previous confirmed working configuration stored in the flash memory to update start configuration.

When completing to restore the configuration, the system’s start configuration is updated and will be changed its system settings after rebooting the system.

Fig. 3-170

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3-18. Config File

Function name:

Config File


With this function, user can back up or reload the configuration files of Save

As Start or Save As User via TFTP.


Export File Path:

Export Start:

Export Save As Start’s config file stored in the flash.

Export User-Conf:

Export Save As User’s config file stored in the flash.

Import File Path:

Import Start:

Import Save As Start’s config file stored in the flash.

Import User-Conf:

Import Save As User’s config file stored in the flash.

Fig. 3-171

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3-19. Diagnostics

Three functions, including Diagnostics, Loopback Test and Ping Test are contained in this function folder for device self-diagnostics. Each of them will be described in detail orderly in the following sections.

Diagnostics

3-19-1 .

Diag

Diagnostics

Ping Test

VeriPHY

Function name:

Diagnostics


Diagnostics function provides a set of basic system diagnosis. It let users know that whether the system is health or needs to be fixed. The basic system check includes EEPROM test, UART test, DRAM test and Flash test.

Fig. 3-172

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3-19-2 .

Ping

Function name:

Ping Test


Ping Test function is a tool for detecting if the target device is alive or not through ICMP protocol which abounds with report messages. The switch provides Ping Test function to let you know that if the target device is available or not. You can simply fill in a known IP address and then click

<Ping>

button.

After a few seconds later, the switch will report you the pinged device is alive or dead in the field of Ping Result.


IP Address:

An IP address with the version of v4, e.g. 192.168.1.1.

Default Gateway:

IP address of the default gateway.

For more details, please see the section of IP address in Chapter 2.

Fig. 3-173

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3-19-2 .

VeriPHY

Function name:

VeriPHY


The switch device includes a comprehensive suite of cable diagnostic function that are available using SMI reads and writes. These functions enable a variety of cable operating conditions and status to be accessed and checked.

The VeriPHY suite has the ability to identify the cable and operating conditions and to isolate a variety of common faults that can occur the Cat5 twisted pair cabling.

Note: If a link is established on the twisted pair interface in 1000BASE-T mode,

VeriPHY can run without disruption of the link or disruption of any data transfer.

However, if a link is established in 100Base-TX or 10Base-T, VeriPHY will cause the link to drop while the diagnostics are running. After the diagnostics are finished, the link will be re-established.

The fillowing diagnostic functions are part of the VeriPHY suite:

-

Detection of coupling between cable pairs

Detection of cable pair termination

-

Determination of cable length

Fig. 3-174


Port #: Range = 1-24 / All

You can select one port or all ports to do cable diagnostics function.

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3-20 Maintenance

This chapter will introduce the reset and firmware upgrade function for the firmware upgrade and key parameters change system maintenance requirements.

3-20-1 .Reset Device

Function name:

Reset Device


We offer you many ways to reset the switch, including power up, hardware reset and software reset. You can press the RESET button in the front panel to reset the switch. After upgrading software, changing IP configuration or changing VLAN mode configuration, then you must reboot to have the new configuration taken effect. Here we are discussing is software reset for the

“reboot” in the main menu.

Fig. 3-175

3-20-2 .Software Upload

Function name:

Software Upload


Click on <Browse> to select a specific 065-7841 firmware file from the Web management PC, then click on <Upload> to confirm the upgrade firmware action. The new firmware will be uploaded into the switch and write into flash memory. You have to reboot the switch for new firmware take effect after the firmware upgrade successfully.

Fig. 3-176

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3-21 Logout

You can manually logout by performing Logout function. In the switch, it provides another way to logout. You can configure it to logout automatically.

Function name:

Logout


The switch allows you to logout the system to prevent other users from the system without the permission. If you do not logout and exit the browser, the switch will automatically have you logout in five minutes. Besides this manually logout.


Logout:

Click on <Logout> to leave the web UI management function.

Fig. 3-177

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4. Operation of CLI

Management

4-1. CLI Management

Refer to Chapter 2 for basic installation. The following description is the brief of the network connection.

-- Locate the correct DB-9 null modem cable with female DB-9 connector. Null modem cable comes with the management switch. Refer to the Appendix B for null modem cable configuration.

-- Attach the DB-9 female connector to the male DB-9 serial port connector on the

Management board.

-- Attach the other end of the DB-9 cable to an ASCII terminal emulator or PC Com-

1, 2 port. For example, PC runs Microsoft Windows HyperTerminal utility.

-- At “Com Port Properties” Menu, configure the parameters as below: (see the next section)

Baud rate

Stop bits

115200

1

Data bits 8

Parity N

Flow control none

4-1-1. Login

The command-line interface (CLI) is a text-based interface. User can access the CLI through either a direct serial connection to the device or a Telnet session.

The default values of the managed switch are listed below:

Username: admin

Password: admin

After you login successfully, the prompt will be shown as “

#

“ if you are the first login person and your authorization is administrator; otherwise it may show “

$

“.

See the following two figures. The former means you behave as an administrator and have the access right of the system. As to the latter, it means you behave as a guest and are only allowed to view the system without the permission to do any setting for this switch.

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Fig. 4-1

Fig. 4-2

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4-2. Commands of CLI

To see the commands of the mode, please input “

?

” after the prompt, then all commands will be listed in the screen. All commands can be divided into two categories, including global commands and local commands. Global commands can be used wherever the mode you are. They are “exit”, “end”, “help”, “history”, “logout”,

“save start”, “save user”, “restore default” and “restore user”. For more details, please refer to Section 4-2-1.

Command instructions reside in the corresponding modes are local commands. The same command with the same command name may occur but perform totally different function in different modes. For example, “show” in IP mode performs displaying the IP information; however, it performs displaying the system information in system mode. For more details, please refer to Section 4-2-2.

Fig. 4-3

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4-2-1. Global Commands of CLI

end

Syntax:

end

Description:

Back to the top mode.

When you enter this command, your current position would move to the top mode. If you use this command in the top mode, you are still in the position of the top mode.

Argument:

None.

Possible value:

None.

Example:

065-7841# alarm

065-7841(alarm)# events

065-7841(alarm-events)# end

065-7841#

exit

Syntax

: exit

Description

:

Back to the previous mode.

When you enter this command, your current position would move back to the previous mode. If you use this command in the top mode, you are still in the position of the top mode.

Argument

:

None.

Possible value:

None.

Example:

065-7841# trunk

065-7841(trunk)# exit

065-7841#

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help

Syntax:

help

Description:

To show available commands.

Some commands are the combination of more than two words. When you enter this command, the CLI would show the complete commands. Besides, the command would help you classify the commands between the local commands and the global ones.

Argument:

None.

Possible value:

None.

Example:

065-7841# ip

065-7841(ip)# help

Commands available:

------------<< Local commands >>------------

set ip Set ip,subnet mask and gateway

set dns Set dns

enable dhcp Enable DHCP, and set dns auto or manual

disable dhcp Disable DHCP

show Show IP Configuration

------------<< Global commands >>------------

exit Back to the previous mode

end Back to the top mode

help Show available commands

history Show a list of previously run commands

logout Logout the system

save start Save as start config

save user Save as user config

restore default Restore default config

restore user Restore user config

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history

Syntax:

history [#]

Description:

To show a list of previous commands that you had ever run.

When you enter this command, the CLI would show a list of commands which you had typed before. The CLI supports up to 256 records. If no argument is typed, the

CLI would list total records up to 256. If optional argument is given, the CLI would only show the last numbers of records, given by the argument.

Argument:

[#]: show last number of history records. (optional)

Possible value:

[#]: 1, 2, 3, …., 256

Example:

065-7841(ip)# history

Command history:

0. trunk

1. exit

2. 065-7841# trunk

3. 065-7841(trunk)# exit

4. 065-7841#

5. ?

6. trunk

7. exit

8. alarm

9. events

10. end

11. ip

12. help

13. ip

14. history

065-7841(ip)# history 3

Command history:

13. ip

14. history

15. history 3

065-7841(ip)#

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logout

Syntax:

logout

Description:

When you enter this command via Telnet connection, you would logout the system and disconnect. If you connect the system through direct serial port with RS-232 cable, you would logout the system and be back to the initial login prompt when you run this command.

Argument:

None.

Possible value:

None.

Example:

065-7841# logout

restore default

Syntax:

restore default

Description:

When you use this function in CLI, the system will show you the information “Do you want to restore the default IP address?(y/n)”. If you choose Y or y, the IP address will restore to default “192.168.1.1”. If you choose N or n, the IP address will keep the same one that you had saved before.

If restoring default successfully, the CLI would prompt if reboot immediately or not. If you press Y or y, the system would reboot immediately; otherwise, it would be back to the CLI system. After restoring default configuration, all the changes in the startup configuration would be lost. After rebooting, the entire startup configuration would reset to factory default.

Argument:

None.

Possible value:

None.

Example:

065-7841# restore default

Restoring ...

Restore Default Configuration Successfully

Press any key to reboot system.

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restore user

Syntax:

restore user

Description:

To restore the startup configuration as user defined configuration. If restoring default successfully, the CLI would prompt if reboot immediately or not. If you press Y or y, the system would reboot immediately; others would back to the CLI system. After restoring user-defined configuration, all the changes in the startup configuration would be lost. After rebooting, the entire startup configuration would replace as user defined one.

Argument:

None.

Possible value:

None.

Example:

065-7841# restore user

Restoring ...

Restore User Configuration Successfully

Press any key to reboot system.

save start

Syntax:

save start

Description:

To save the current configuration as the start one. When you enter this command, the CLI would save your current configuration into the non-volatile FLASH. If you want the configuration still works after rebooting, save the configuration using the command ‘save stat’.

Argument:

None.

Possible value:

None.

Example:

065-7841# save start

Saving start...

Save Successfully

065-7841#

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save user

Syntax:

save user

Description:

To save the current configuration as the user-defined configuration. When you enter this command, the CLI would save your current configuration into the non-volatile

FLASH as user-defined configuration.

Argument:

None.

Possible value:

None.

Example:

065-7841# save user

Saving user...

Save Successfully

065-7841#

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4-2-2. Local Commands of CLI

802.1X

set max-request

Syntax

: set max-request <port-range> <times>

Description

:

The maximum number of times that the state machine will retransmit an EAP

Request packet to the Supplicant before it times out the authentication session.

Argument

:

<port range> : syntax 1,5-7, available from 1 to 24

<times>: max-times , range 1-10

Possible value:

<port range> : 1 to 24

<times>: 1-10, default is 2

Example:

065-7841(802.1X)# set max-request 2 2

set mode

Syntax

: set mode <port-range> <mode>

Description

:

To set up the 802.1X authentication mode of each port.

Argument

:


<mode>: set up 802.1X mode

0:disable the 802.1X function

1:set 802.1X to Multi-host mode

Possible value:


<mode>: 0 or 1

Example:

065-7841(802.1X)# set mode 2 1

065-7841(802.1X)#

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set port-control

Syntax

: set port-control <port-range> <authorized>

Description

:

To set up 802.1X status of each port.

Argument

:


<authorized> : Set up the status of each port

0:ForceUnauthorized

1:ForceAuthorized

2:Auto

Possible value:


<authorized> : 0, 1 or 2

Example:

065-7841(802.1X)# set port-control 2 2

set quiet-period

Syntax

: set quiet-period <port-range> <sec>

Description

:

A timer used by the Authenticator state machine to define periods of time during when it will not attempt to acquire a Supplicant.

Argument

:


<sec> : timer , range 0-65535

Possible value:


<sec> : 0-65535, default is 60

Example:

065-7841(802.1X)# set quiet-period 2 30

set reAuthEnabled

Syntax

: set reAuthEnabled <port-range> <ebl>

Description

:

A constant that define whether regular reauthentication will take place on this port.

Argument

:


<ebl> :

0:OFF Disable reauthentication

1:ON Enable reauthentication

Possible value:


<ebl> : 0 or 1, default is 1

Example:

065-7841(802.1X)# set reAuthEnabled 2 1

set reAuthMax

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Syntax

: set reAuthMax <port-range> <max>

Description

:

The number of reauthentication attempts that are permitted before the port becomes Unauthorized.

Argument

:


<max> : max. value , range 1-10

Possible value:


<max> : 1-10, default is 2

Example:

065-7841(802.1X)# set reAuthMax 2 2

set reAuthPeriod

Syntax

: set reAuthPeriod <port-range> <sec>

Description

:

A constant that defines a nonzero number of seconds between periodic reauthentication of the supplicant.

Argument

:



Possible value:


<sec> : 1-65535, default is 3600

Example:

065-7841(802.1X)# set reAuthPeriod 2 3600

set serverTimeout

Syntax

: set serverTimeout <port-range> <sec>

Description

:

A timer used by the Backend Authentication state machine in order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server. The initial value of this timer is either suppTimeout or serverTimeout, as determined by the operation of the Backend Authentication state machine.

Argument

:



Possible value:



Example:

065-7841(802.1X)# set serverTimeout 2 30

set state

Syntax

:

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set state <ip> <port-number> <secret-key>

Description

:

To configure the settings related with 802.1X Radius Server.

Argument

:

<ip> : the IP address of Radius Server

<port-number> : the service port of Radius Server(Authorization port)

<secret-key> : set up the value of secret-key, and the length of secret-key is

from 1 to 31

Possible value:

<port-number> : 1~65535, default is 1812

Example:

065-7841(802.1X)# set state 192.168.1.115 1812 WinRadius

set suppTimeout

Syntax

: set suppTimeout <port-range> <sec>

Description

:

A timer used by the Backend Authentication state machine in order to determine timeout conditions in the exchanges between the Authenticator and the Supplicant or Authentication Server. The initial value of this timer is either suppTimeout or serverTimeout, as determined by the operation of the Backend Authentication state machine.

Argument

:



Possible value:



Example:

065-7841(802.1X)# set suppTimeout 2 30

set txPeriod

Syntax

: set txPeriod <port-range> <sec>

Description

:

A timer used by the Authenticator PAE state machine to determine when an EAPOL

PDU is to be transmitted

Argument

:



Possible value:



Example:

065-7841(802.1X)# set txPeriod 2 30

show mode

Syntax

: show mode

Description

:

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To display the mode of each port.

Argument

:

None

Possible value:

None

Example:

065-7841(802.1X)# show mode

Port Mode

====== ============

1 Disable

2 Multi-host

3 Disable

4 Disable

5 Disable

6 Disable

:

:

:

show parameter

Syntax

: show parameter

Description

:

To display the parameter settings of each port.

Argument

:

None

Possible value:

None

Example:

065-7841(802.1X)# show parameter port 1) port control : Auto

reAuthMax : 2

txPeriod : 30

Quiet Period : 60

reAuthEnabled : ON

reAuthPeriod : 3600

max. Request : 2

suppTimeout : 30

serverTimeout : 30

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port 2) port control : Auto

reAuthMax : 2

txPeriod : 30

Quiet Period : 60

reAuthEnabled : ON

reAuthPeriod : 3600

max. Request : 2

suppTimeout : 30

serverTimeout : 30

:

:

:

show security

Syntax

: show security

Description

:

To display the authentication

status of each port.

Argument

:

None

Possible value:

None

Example:

065-7841(802.1X)# show security

Port Mode Status

====== ============ ==============

1 Disable

2 Multi-host Unauthorized

3 Disable

4 Disable

5 Disable

6 Disable

:

:

show state

Syntax

: show state

Description

:

Show the Radius server configuration

Argument

:

None

Possible value:

None

Example:

065-7841(802.1X)# show state

Radius Server: 192.168.1.115

Port Number : 1812

Secret Key : WinRadius

account

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add

Syntax:

add <name>

Description:

To create a new guest user. When you create a new guest user, you must type in password and confirm password.

Argument:

<name> : new account name

Possible value:

A string must be at least 5 character.

Example:

065-7841(account)# add aaaaa

Password:

Confirm Password:

Save Successfully

065-7841(account)#

del

Syntax:

del <name>

Description:

To delete an existing account.

Argument:

<name> : existing user account

Possible value:

None.

Example:

065-7841(account)# del aaaaa

Account aaaaa deleted

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modify

Syntax:

modify <name>

Description:

To change the username and password of an existing account.

Argument:

<name> : existing user account

Possible value:

None.

Example:

065-7841(account)# modify aaaaa username/password: the length is from 5 to 15.

Current username (aaaaa):bbbbb

New password:

Confirm password:

Username changed successfully.

Password changed successfully.

show

Syntax:

show

Description:

To show system account, including account name and identity.

Argument:

None.

Possible value:

None.

Example:

065-7841(account)# show

Account Name Identity

----------------- ---------------

admin Administrator

guest guest

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alarm

<<email>>

del mail-address

Syntax

: del mail-address <#>

Description

:

To remove the configuration of E-mail address.

Argument

:

<#>: email address number, range: 1 to 6

Possible value:

<#>: 1 to 6

Example:

065-7841(alarm-email)# del mail-address

2

del server-user

Syntax

: del server-user

Description

:

To remove the configuration of server, user account and password.

Argument

:

None.

Possible value:

None.

Example:

065-7841(alarm-email)# del server-user

set mail-address

Syntax

: set mail-address <#> <mail address>

Description

:

To set up the email address.

Argument

:

<#> :email address number, range: 1 to 6

<mail address>:email address

Possible value:

<#>: 1 to 6

Example:

065-7841(alarm-email)# set mail-address 1 [email protected]

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set server

Syntax

: set server <ip>

Description

:

To set up the IP address of the email server.

Argument

:

<ip>:email server ip address or domain name

Possible value:

None.

Example:

065-7841(alarm-email)# set server 192.168.1.6

set user

Syntax

: set user <username>

Description

:

To set up the account and password of the email server.

Argument

:

<username>: email server account and password

Possible value:

None.

Example:

065-7841 (alarm-email)# set user admin

show

Syntax

: show

Description

:

To display the configuration of e-mail.

Argument

:

None.

Possible value:

None.

Example:

065-7841(alarm-email)# show

Mail Server : 192.168.1.6

Username : admin

Password : ****************

Email Address 1: [email protected]

Email Address 2:

Email Address 3:

Email Address 4:

Email Address 5:

Email Address 6:

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<<events>>

del all

Syntax

: del all <range>

Description

:

To disable email, sms and trap of events.

Argument

:

<range>:del the range of events, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# del all 1-3

del email

Syntax

: del email <range>

Description

:

To disable the email of the events.

Argument

:

<range>:del the range of email, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# del email 1-3

del sms

Syntax

: del sms <range>

Description

:

To disable the sms of the events.

Argument

:

<range>:del the range of sms, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# del sms 1-3

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del trap

Syntax

: del trap <range>

Description

:

To disable the trap of the events.

Argument

:

<range>:del the range of trap, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# del trap 1-3

set all

Syntax

: set all <range>

Description

:

To enable email, sms and trap of events.

Argument

:

<range>:set the range of events, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# set all 1-3

set email

Syntax

: set email <range>

Description

:

To enable the email of the events.

Argument

:

<range>:set the range of email, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# set email 1-3

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set sms

Syntax

: set sms <range>

Description

:

To enable the sms of the events.

Argument

:

<range>:set the range of sms, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# set sms 1-3

set trap

Syntax

: set trap <range>

Description

:

To enable the trap of the events.

Argument

:

<range>:set the range of trap, syntax 1,5-7

Possible value:

<range>: 1~24

Example:

065-7841(alarm-events)# set trap 1-3

show

Syntax

: show

Description

:

To display the configuration of alarm event.

Argument

:

None.

Possible value:

None.

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Example:

065-7841(alarm-events)# show

Events Email SMS Trap

-----------------------------------------

1 Cold Start v

2 Warm Start v

3 Link Down v

4 Link Up v

5 Authentication Failure v

6 User Login

7 User Logout

8 STP Topology Changed

9 STP Disabled

10 STP Enabled

11 LACP Disabled

12 LACP Enabled

13 LACP Member Added

14 LACP Port Failure

15 GVRP Disabled

16 GVRP Enabled

17 VLAN Disabled

18 Port-based Vlan Enabled

19 Tag-based Vlan Enabled

20 Metro-mode Vlan Enabled

21 Double-tag Vlan Enabled

22 Module Inserted

23 Module Removed

24 Moudle Media Swapped

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show (alarm)

Syntax

: show

Description

:

The Show for alarm here is used to display the configuration of Trap, SMS or E-mail.

Argument

:

None.

Possible value:

None.

Example:

065-7841(alarm)# show events

065-7841(alarm)# show email

065-7841(alarm)# show sms

<<sms>>

del phone-number

Syntax

: del phone-number <#>

Description

:

To delete sms phone number.

Argument

:

<#>: mobile phone number, range: 1 to 6

Possible value:

<#>: 1 to 6

Example:

065-7841(alarm-sms)# del phone-number 3

del server-user

Syntax

: del server-user

Description

:

To delete sms server, user account and password.

Argument

:

None.

Possible value:

None.

Example:

065-7841(alarm-sms)# del server-user

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set phone-number

Syntax

: set phone-number <#> <phone-number>

Description

:

To add sms phone number.

Argument

:

<#>: mobile phone number, range: 1 to 6

<phone-number>: phone number

Possible value:

<#>: 1 to 6

Example:

065-7841(alarm-sms)# set phone-number 1 0968777777

set server

Syntax

: set server <ip>

Description

:

To set up the IP address of sms server.

Argument

:

<ip>: SMS server ip address or domain name

Possible value:

None.

Example:

065-7841(alarm-sms)# set server 192.168.1.7

set user

Syntax

: set user <username>

Description

:

To set up user account and password of sms server.

Argument

:

<username>: SMS server account

Possible value:

None.

Example:

065-7841(alarm-sms)# set user ABC

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show

Syntax

: show

Description

:

To display the configuration of SMS trap event.

Argument

:

None.

Possible value:

None.

Example:

065-7841(alarm-sms)# show

SMS Server : 192.168.1.7

Username : ABC

Password : ****************

Mobile Phone 1: 0968777777

Mobile Phone 2:

Mobile Phone 3:

Mobile Phone 4:

Mobile Phone 5:

Mobile Phone 6:

autologout

autologout

Syntax

: autologout <time>

Description

:

To set up the timer of autologout.

Argument

:

<time>: range 1 to 3600 seconds, 0 for autologout off, current setting is 180 seconds.

Possible value:

<time>: 0,1-3600

Example:

065-7841# autologout 3600

Set autologout time to 3600 seconds

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bandwidth

disable egress-rate

Syntax

: disable egress-rate <range>

Description

:

To cancel the egress-rate of the port.

Argument

:

<range>:syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(bandwidth)# disable egress-rate 1-8

disable ingress-rate

Syntax

: disable ingress-rate <range>

Description

:

To cancel the Ingress-rate of the port.

Argument

:


Possible value:

<range>: 1 to 24

Example:

065-7841(bandwidth)# disable ingress-rate 1-8

disable storm-rate

Syntax

: disable storm-rate <range>

Description

:

To cancel the storm-rate of the port.

Argument

:


Possible value:

<range>: 1 to 24

Example:

065-7841(bandwidth)# disable storm-rate 1-8

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enable egress-rate

Syntax

: enable egress-rate <range> <data_rate>

Description

:

To set up the egress-rate of the port.

Argument

:


<data_rate>: 0-1000

Possible value:

<range>: 1 to 24

<data_rate>: 0-1000

Example:

065-7841(bandwidth)# enable egress-rate 1-16 200

enable ingress-rate

Syntax

: enable ingress-rate <range> <data_rate>

Description

:

To set up the Ingress-rate of the ports.

Argument

:


<data_rate>: 0-1000

Possible value:

<range>: 1 to 24

<data_rate>: 0-1000

Example:

065-7841(bandwidth)# enable ingress-rate 1-16 100

enable storm-rate

Syntax

: enable storm-rate <range> <data_rate>

Description

:

To set up the storm-rate of the ports.

Argument

:


<data_rate>: 0-1000

Possible value:

<range>: 1 to 24

<data_rate>: 0-1000

Example:

065-7841(bandwidth)# enable strom-rate 1-16 150

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show

Syntax

: show

Description

:

To display all current settings of the bandwidth.

Argument

:

None

Possible value:

None

Example:

065-7841(bandwidth)# show

Ingress Egress

Port ================================================= ======================

All State All Rate Storm State Storm Rate All state All Rate

====== =========== ========== ============= ============ =========== ==========

1 Disabled 0 Disabled 0 Disabled 0




















...(q to quit)





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config-file

export start

Syntax

: export start

Description

:

To run the export start function.

Argument

:

None

Possible value:

None

Example:

065-7841(config-file)# export start

Export successful.

export user-conf

Syntax

: export user-conf

Description

:

To run the export user-conf function.

Argument

:

None

Possible value:

None

Example:

065-7841(config-file)# export user-conf

Export successful.

import start

Syntax

: import start

Description

:

To run the import start function.

Argument

:

None

Possible value:

None

Example:

065-7841(config-file)# import start

Import successful.

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import user-conf

Syntax

: import user-conf

Description

:

To run the import user-conf function.

Argument

:

None

Possible value:

None

Example:

065-7841(config-file)# import user-conf

Import successful.

set export-path

Syntax

: set export-path <filepath>

Description

:

To set up the filepath and filename that will be exported.

Argument

:

<filepath>:filepath and filename

Possible value:


Example:

065-7841(config-file)# set export-path log/21511.txt

set import-path

Syntax

: set import-path <filepath>

Description

:

To set up the filepath and filename that will be imported.

Argument

:


Possible value:


Example:

065-7841(config-file)# set import-path log/21511.txt

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show

Syntax

: show

Description

:

To display the config-file information.

Argument

:

None

Possible value:

None

Example:

065-7841(config-file)# show

TFTP Server IP Address: 192.168.3.111

Export Path and Filename: nmap/123.ts

Import Path and Filename: user123.txt

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dhcp-boot

set dhcp-boot

Syntax

: set dhcp-boot <sec>

Description

:

To set up the delay time for DHCP Boot.

Argument

:

<sec>:range syntax: 0, 1-30. The value “0” is to disable dhcp-boot delay

Possible value:

<sec>:0-30

Example:

065-7841(dhcp-boot)# set dhcp-boot 30

show

Syntax

: show

Description

:

To display the status of DHCP Boot.

Argument

:

None

Possible value:

None

Example:

065-7841(dhcp-boot)#show dhcp boot : Enable

Second : 10

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diag

diag

Syntax:

diag

Description:

Diag is used to test whether UART, DRAM, Flash and EEPROM is normal or not.

Argument:

None.

Possible value:

None.

Example:

065-7841(diag)# diag

EEPROM Test : OK

UART Test : OK

DRAM Test : OK

Flash Test : OK

loopback

Syntax:

Loopback

Description:

For Internal/External Loopback Test.

Argument:

None.

Possible value:

None.

Example:

065-7841(diag)# loopback

Internal Loopback Test : OK

External Loopback Test : Port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

19 20 21 22 23 24 Fail

ping

Syntax:

ping <ip>

Description:

To confirm that whether the remote end-station or switch itself is alive or not.

Argument:

<ip> : ip address or domain name

Possible value:

IP address, e.g. 192.168.2.65 or domain name, e.g. tw.yahoo.com

Example:

065-7841(diag)# ping 192.168.1.115

Gateway : 192.168.1.253

192.168.1.115 is alive.

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firmware

set upgrade-path

Syntax

: set upgrade-path <filepath>

Description

:

To set up the image file that will be upgraded.

Argument

:

<filepath>: upgrade file path

Possible value:

<filepath>: upgrade file path

Example:

065-7841(firmware)# set upgrade-path 065-7841_v2.03.img

show

Syntax

: show

Description

:

To display the information of tftp server and upgrade-path.

Argument

:

None

Possible value:

None

Example:

065-7841(firmware)# show

TFTP Server IP Address: 192.168.3.111

Path and Filename :

065-7841_v2.03.img

upgrade

Syntax

: upgrade

Description

:

To run the upgrade function.

Argument

:

None

Possible value:

None

Example:

065-7841(firmware)# upgrade

Upgrading firmware ...

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gvrp

disable

Syntax

: disable

Description

:

To disable the gvrp function.

Argument

:

None

Possible value:

None

Example:

065-7841(gvrp)# disable

enable

Syntax

: enable

Description

:

To enable the gvrp function.

Argument

:

None

Possible value:

None

Example:

065-7841(gvrp)# enable

group

Syntax

: group <group number>

Description

:

To enter any of gvrp group for changing gvrp group setting. You can change the applicant or registrar mode of existing gvrp group per port.

Argument

:

<group number>: enter which gvrp group you had created, using value is vid.

Available range: 1 to 4094

Possible value:

<group number>: 1~4094

Example:

065-7841(gvrp)# show group

GVRP group information

Current Dynamic Group Number: 1

VID Member Port

---- --------------------------------------------------

2 5

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065-7841(gvrp)# group 2

065-7841

(gvrp-group-2)# set applicant 1-6 non-participant

065-7841(gvrp-group-2)# show

GVRP group VID: 2

Port Applicant Registrar

---- --------------- ---------

1 Non-Participant Normal






7 Normal Normal

8 Normal Normal

12 Normal Normal

13 Normal Normal

:

:

23 Normal Normal

24 Normal Normal

065-7841(gvrp-group-2)# set registrar 1-10 fixed

065-7841(gvrp-group-2)# show

GVRP group VID: 2

Port Applicant Registrar

---- --------------- ---------

1 Non-Participant Fixed






7 Normal Fixed

8 Normal Fixed

9 Normal Fixed

10 Normal Fixed

17 Normal Normal

:

:

23 Normal Normal

24 Normal Normal

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set applicant

Syntax

: set applicant <range> <normal|non-participant>

Description

:

To set default applicant mode for each port.

Argument

:

<range>: port range, syntax 1,5-7, available from 1 to 24

<normal>: set applicant as normal mode

<non-participant>: set applicant as non-participant mode

Possible value:

<range>: 1 to 24

<normal|non-participant>: normal or non-participant

Example:

065-7841(gvrp)# set applicant 1-10 non-participant

set registrar

Syntax

: set registrar <range> <normal|fixed|forbidden>

Description

:

To set default registrar mode for each port.

Argument

:


<normal>: set registrar as normal mode

<fixed>: set registrar as fixed mode

<forbidden>: set registrar as forbidden mode

Possible value:

<range>: 1 to 24

<normal|fixed|forbidden>: normal or fixed or forbidden

Example:

065-7841(gvrp)# set registrar 1-5 fixed

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set restricted

Syntax

: set restricted <range> <enable|disable>

Description

:

To set the restricted mode for each port.

Argument

:


<enable>: set restricted enabled

<disable>: set restricted disabled

Possible value:

<range>: 1 to 24

<enable|disable>: enable or disable

Example:

065-7841

(gvrp)# set restricted 1-10 enable

065-7841

(gvrp)# show config

GVRP state: Enable

Port Join Time Leave Time LeaveAll Time Applicant Registrar Restricted

---- --------- ---------- ------------- --------------- --------- ----------

1 20 60 1000 Normal Normal Enable










:

:

:

22 20 60 1000 Normal Normal Disable



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set timer

Syntax

: set timer <range> <join> <leave> <leaveall>

Description

:

To set gvrp join time, leave time, and leaveall time for each port.

Argument

:

<range> : port range, syntax 1,5-7, available from 1 to 24

<join>: join timer, available from 20 to 100

<leave>: leave timer, available from 60 to 300

<leaveall>: leaveall timer, available from 1000 to 5000

Leave Time must equal double Join Time at least.

Possible value:

<range> : 1 to 24

<join>: 20 to 100

<leave>: 60 to 300

<leaveall>: 1000 to 5000

Example:

065-7841(gvrp)# set timer 2-8 25 80 2000

show config

Syntax

: show config

Description

:

To display the gvrp configuration.

Argument

:

None

Possible value:

None

Example:

065-7841(gvrp)# show config

GVRP state: Enable

Port Join Time Leave Time LeaveAll Time Applicant Registrar Restricted

---- --------- ---------- ------------- --------------- --------- ----------









:

:



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show counter

Syntax

: show counter <port>

Description

:

To display the counter number of the port.

Argument

:

<port>: port number

Possible value:

<port>: available from 1 to 24

Example:

065-7841(gvrp)# show counter 2

GVRP Counter port: 2

Counter Name Received Transmitted

-------------------- -------- -----------

Total GVRP Packets 0 0

Invalid GVRP Packets 0 ----

LeaveAll message 0 0

JoinEmpty message 0 0

JoinIn message 0 0

LeaveEmpty message 0 0

Empty message 0 0

show group

Syntax

: show group

Description

:

To show the gvrp group.

Argument

:

None.

Possible value:

None.

Example:

065-7841(gvrp)# show group

GVRP group information

VID Member Port

---- -------------------------------------------------

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hostname

hostname

Syntax

: hostname <name>

Description

:

To set up the hostname of the switch.

Argument

:

<name>: hostname, max. 40 characters.

Possible value:

<name>: hostname, max. 40 characters.

Example:

065-7841# hostname Company

Company#

igmp-snooping

add allowed-group

Syntax

: add allowed-group <ip-multicast> <vid> <port-range>

Description

:

To add the entry of allowed IP multicast group.

Argument

:

<ip-multicast>: the range of IP multicast.

<vid>: vlan ID. 0-4094 or any. “0” value means tag-based vlan disable

<port-range>: syntax 1,5-7, available from 1 to 24

Possible value:

<ip-multicast>: ex: 224.1.1.1-225.2.3.3 or any

<vid>: 0-4094 or any

<port-range>: 1 to 24

Example:

065-7841(igmp-snooping)# add allowed-group 224.1.1.1-225.2.3.3 100 1-10

del allowed-group

Syntax

: del allowed-group <index>

Description

:

To remove the entry of allowed ip multicast group

Argument

:

<index>: the index of the allowed-group.

Possible value:

<index>: the index of the allowed-group.

Example:

065-7841(igmp-snooping)# del allowed-group 1

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set mode

Syntax

: set mode <status>

Description

:

To set up the mode of IGMP Snooping.

Argument

:

<status>: 0:disable, 1:active, 2:passive

Possible value:

<status>: 0,1or 2

Example:

065-7841(igmp-snooping)# set mode 2

show igmp-snooping

Syntax

: show igmp-snooping

Description

:

To display IGMP snooping mode and allowed IP multicast entry.

Argument

:

None.

Possible value:

None.

Example:

065-7841(igmp-snooping)# show igmp-snooping

Snoop Mode: Active

IP Multicast:

1) IP Address : 224.1.1.1

VLAN ID : 0

Member Port : 22

show multicast

Syntax

: show multicast

Description

:

To display IP multicast table.

Argument

:

None.

Possible value:

None.

Example:

065-7841(igmp-snooping)# show multicast

IP Multicast: None

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IP

disable dhcp

Syntax

: disable dhcp

Description

:

To disable the DHCP function of the system.

Argument

:

None

Possible value:

None

Example:

065-7841(ip)# disable dhcp

enable dhcp

Syntax

: enable dhcp <manual|auto>

Description

:

To enable the system DHCP function and set DNS server via manual or auto mode.

Argument

:

<manual|auto> : set dhcp by using manual or auto mode.

Possible value:

<manual|auto> : manual or auto

Example:

065-7841(ip)# enable dhcp manual

set dns

Syntax

: set dns <ip>

Description

:

To set the IP address of DNS server.

Argument

:

<ip> : dns ip address

Possible value:

168.95.1.1

Example:

065-7841 (ip)# set dns 168.95.1.1

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set ip

Syntax

: set ip <ip> <mask> <gateway>

Description

:

To set the system IP address, subnet mask and gateway.

Argument

:

<ip> : ip address

<mask> : subnet mask

<gateway> : default gateway

Possible value:

<ip> : 192.168.1.2 or others

<mask> : 255.255.255.0 or others

<gateway> : 192.168.1.253 or others

Example:

065-7841(ip)# set ip 192.168.1.2 255.255.255.0 192.168.1.253

show

Syntax

: show

Description

:

To display the system’s DHCP function state, IP address, subnet mask, default gateway, DNS mode, DNS server IP address and current IP address.

Argument

:

None

Possible value:

None

Example:

065-7841(ip)# show

DHCP : Disable

IP Address : 192.168.2.237

Current IP Address : 192.168.2.237

Subnet mask : 255.255.255.0

Gateway : 192.168.2.252

DNS Setting : Manual

DNS Server : 168.95.1.1

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log

clear

Syntax:

clear

Description:

To clear the log data.

Argument:

None.

Possible value:

None.

Example:

065-7841(log)# clear

disable auto-upload

Syntax:

disable auto-upload

Description:

To disable the auto-upload function.

Argument:

None.

Possible value:

None.

Example:

065-7841(log)# disable auto-upload

enable auto-upload

Syntax:

enable auto-upload

Description:

To enable the auto-upload function.

Argument:

None.

Possible value:

None.

Example:

065-7841(log)# enable auto-upload

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show

Syntax:

show

Description:

To show a list of trap log events. When any of log events happens, it will be recorded and using show command in log function to query. Up to 120 log records are supported.

Argument:

None.

Possible value:

None.

Example:

065-7841(log)# show

Tftp Server : 0.0.0.0

Auto Upload : Disable

1) Wed Apr 13 12:13:27 2005 Link Up [Port 1]

2) Wed Apr 13 12:13:26 2005 Link Down [Port 1]

3) Wed Apr 13 11:58:31 2005 Login [admin]

4) Wed Apr 13 11:19:45 2005 Login [admin]

5) Wed Apr 13 11:19:37 2005 Logout [admin]

upload

Syntax:

upload

Description:

To upload log data through tftp.

Argument:

None.

Possible value:

None.

Example:

065-7841(log)# upload

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mac-table

<<alias>>

del

Syntax

: del <mac>

Description

:

To delete the mac alias entry.

Argument

:

<mac> : mac address, format: 00-02-03-04-05-06

Possible value:

<mac> : mac address

Example:

065-7841(mac-table-alias)# del 00-44-33-44-55-44

set

Syntax

: set <mac> <alias>

Description

:

To set up the mac alias entry.

Argument

:


<alias> : mac alias name, max. 15 characters

Possible value:

None

Example:

065-7841(mac-table-alias)# set 00-44-33-44-55-44 www

show

Syntax

: show

Description

:

To display the mac alias entry.

Argument

:

None

Possible value:

None

Example:

065-7841(mac-table-alias)# show

MAC Alias List

MAC Address Alias

----- ----------------- ----------------

1) 00-02-03-04-05-06 aaa

2) 00-33-03-04-05-06 ccc

3) 00-44-33-44-55-44 www

<<information>>

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search

Syntax

: search <port> <mac> <vid>

Description

:

To look for the relative mac information in mac table.

Argument

:

<port> : set up the range of the ports to search for,

syntax 1,5-7, available form 1 to 24

<mac> : mac address, format: 01-02-03-04-05-06, '?' can be used

<vid> : vlan id, from 1 to 4094; '?' as don't care, 0 as untagged

Possible value:

<port> :1 to 24

<vid> : 0, 1 ~4094

Example:

065-7841(mac-table-information)# search 1-24 ??-??-??-??-??-?? ?

MAC Table List

Alias MAC Address Port VID State

---------------- ----------------- ---- ---- -----------------

00-40-c7-88-00-06 1 0 Dynamic

show

Syntax

: show

Description

:

To display all mac table information.

Argument

:

None

Possible value:

None

Example:

065-7841 (mac-table-information)# show

MAC Table List

Alias MAC Address Port VID State

---------------- ----------------- ---- ---- -----------------

00-10-db-1d-c5-a0 16 0 Dynamic

00-40-f4-89-c9-7f 16 0 Dynamic

00-e0-18-2b-9d-e2 16 0 Dynamic

00-40-c7-d8-00-02 16 0 Dynamic

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<<maintain>>

set aging

Syntax

: set aging <#>

Description

:

To set up the age out time of dynamic learning mac.

Argument

:

<#>: age-timer in seconds, 0, 10 to 65535. The value “0” means to disable aging

Possible value:

<#>: 0, 10 to 65535.

Example:

065-7841(mac-table-maintain)# set aging 300

set flush

Syntax

: set flush

Description

:

To delete all of the MACs that is learned dynamically.

Argument

:

None.

Possible value:

None.

Example:

065-7841(mac-table-maintain)# set flush

show

Syntax

: show

Description

:

To display the settings of age-timer.

Argument

:

None

Possible value:

None

Example:

065-7841(mac-table-maintain)# show age-timer : 300 seconds

065-7841(mac-table-maintain)#

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<<static-mac>>

add

Syntax

: add <mac> <port> <vid> [alias]

Description

:

To add the static mac entry.

Argument

:


<port> : 0-24. The value “0” means this entry is filtering entry

<vid> : vlan id. 0, 1-4094. VID must be zero if vlan mode is not tag-based

[alias] : mac alias name, max. 15 characters

Possible value:

<mac> : mac address

<port> : 0-24

<vid> : 0, 1-4094

[alias] : mac alias name

Example:

065-7841(mac-table-static-mac)# add 00-02-03-04-05-06 3 0 aaa

065-7841(mac-table-static-mac)#

del

Syntax

: del <mac> <vid>

Description

:

To remove the static mac entry.

Argument

:


<vid> : vlan id. 0, 1-4094. VID must be zero if vlan mode is not tag-based

Possible value:

<mac> : mac address

<vid> : 0, 1-4094

Example:

065-7841(mac-table-static-mac)# del 00-02-03-04-05-06 0


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show filter

Syntax

: show filter

Description

:

To display the static filter table.

Argument

:

None

Possible value:

None

Example:

065-7841(mac-table-static-mac)# show filter

Static Filtering Etnry: (Total 1 item(s))

1) mac: 00-33-03-04-05-06, vid: -, alias: ccc


show forward

Syntax

: show forward

Description

:

To display the static forward table.

Argument

:

None

Possible value:

None

Example:

065-7841(mac-table-static-mac)# show forward

Static Forwarding Etnry: (Total 1 item(s))

1) mac: 00-02-03-04-05-06, port: 3, vid: -, alias: aaa


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management

add

Syntax:

Usage: set [<name> <value>] [<vid> <value>] [<ip> <value>] [<port> <value>]

[<type> <value>] <action> <value>

Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90 port 2-5,8

type h,s action a

Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90

Description:

To save the adding management policy records.

When you don’t know how to set the management policy records, you can use this command as follows:

065-7841

(management-add)# set

This command will show exhaustive operating explanation for setting the management policy records.

Argument:

[<name> <value>] ACL entry name.

[<vid> <value>] VLAN ID.

[<ip> <value>] IP range.

[<port> <value>] Incoming port.

[<type> <value>] Access type.

<action> <value> a(ccept) or d(eny).

Possible value:

[<name> <value>] No default and it must be set.

[<vid> <value>] The range is 1-4095 and can be set to any.

[<ip> <value>] For example, 192.168.1.90-192.168.1.90 or any.

[<port> <value>] For example, 1 or 1-8 or 1,3-5 or any

[<type> <value>] For example, h(ttp),s(nmp),t(elnet) or any.

<action> <value> No default and it must be set.

Example:

065-7841(management-add)# set name Mary vid 20 ip 192.168.1.1-192.168.1.90 port 2-5,8 type h,s action a

065-7841(management-add)# show

#: 1

Name : Mary VlanID : 20 IP : 192.168.1.1-192.168.1.90

Type : Http,SNMP Action : Accept Port : 2,3,4,5,8

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delete

Syntax:

delete #

Description:

To delete a specific record or range.

Argument:

<#>: a specific or range management security entry(s)

Possible value:

None

Example:

065-7841(management)# show

#: 1

Name : Tom VlanID : 2 IP : 192.168.1.30-192.168.1.80

Type : SNMP Action : Deny Port : 1,2

065-7841(management)# delete 1


Security rule list is empty now

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edit

[#]: the specific management policy entry. Available range: 1 to 65536.

Syntax:

Usage: set [<name> <value>] [<vid> <value>] [<ip> <value>] [<port> <value>]

[<type> <value>] <action> <value>

Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90 port 2-5,8

type h,s action a

Synopsis: set name Mary vid 20 ip 192.168.1.1-192.168.1.90

Description:

To edit management policy record.

Argument:

[<name> <value>] ACL entry name.

[<vid> <value>] VLAN ID.

[<ip> <value>] IP Range.

[<port> <value>] Incoming port.

[<type> <value>] Access type.

<action> <value> a(ccept) or d(eny).

Possible value:

[<name> <value>] No default and it must be set.

[<vid> <value>] The range is 1-4095 and can be set to any.

[<ip> <value>] For example, 192.168.1.90-192.168.1.90 or any

[<port> <value>] For example, 1 or 1-8 or 1,3-5 or any

[<type> <value>] For example, h(ttp),s(nmp),t(elnet) or any

<action> <value> No default and it must be set.

Example:

065-7841(management)# edit 1

065-7841(management-edit-1)# set name Tom vid 2 ip 192.168.1.30-

192.168.1.80 port 1-2 type s action d

065-7841(management-edit-1)# show

#: 1



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show

Syntax:

show

Description:

To show the specific management policy record.

Argument:

None

Possible value:

None

Example:


#: 1



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max-pkt-len

set len

Syntax

: set len <range> <length>

Description

:

To set up the maximum length of the packet that each port of the switch can accept.

Argument

:


<length (bytes)>: maximum packet length

Possible value:

<range> : 1 to 24

<length (bytes)>: 1518/1532/9216

Example:

065-7841(max-pkt-len)# set len 1-8 9216

show

Syntax

: show

Description

:

To show current setting of maximum packet length setting.

Argument

:

None

Possible value:

None

Example:

065-7841(max-pkt-len)# show

PORT Max Packet Length

------ -------------------

1 1532

2 1532

3 1532

4 1532

5 1532

6 1532

7 1532

8 1532

9 1532

10 1532

11 1532

12 1532

13 1532

14 1532

15 1532

16 1532

17 1532

18 1532

19 1532

20 1532

21 1532

22 1532

23 1532

24 1532

256

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mirror

set mirror-mode

Syntax

: set mirror-mode <rx|disable>

Description

:

To set up the mode of mirror (rx mode or disable).

Argument

:

<rx | disable>: rx : enable the mode of mirror(Only mirror the packets that is received) disable: end the function of mirror

Possible value:

<rx | disable>: rx or disable

Example:

065-7841(mirror)# set mirror-mode rx

set monitored-port

Syntax

: set monitored-port <range>

Description

:

To set up the port that will be monitored. The packets received by this port will be copied to the monitoring port.

Argument

:

<range>: the port that is chosen for monitored port of the mirror function, syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(mirror)# set monitored-port 3-5,8,10

set monitoring-port

Syntax

: set monitoring-port <#>

Description

:

To set up the monitoring port of the mirror function. User can observe the packets that the monitored port received via this port.

Argument

:

<#>: the monitoring port that is chosen for the mirror function. Only one port is allowed to configure, available from 1 to 24

Possible value:

<#>:1 to 24

Example:

065-7841(mirror)# set monitoring-port 2

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show

Syntax

: show

Description

:

To display the setting status of Mirror function.

Argument

:

None

Possible value:

None

Example:

065-7841(mirror)# show

Mirror Mode : rx

Monitoring Port : 2

Monitored Port : 3 4 5 7 10

258

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port

clear counter

Syntax

: clear counter

Description

:

To clear all ports’ counter (include simple and detail port counter) information.

Argument

:

None

Possible value:

None

Example:

065-7841 (port)# clear counter

disable flow-control

Syntax

: disable flow-control <range>

Description

:

To disable the flow control function of the port.

Argument

:

<range>: syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 ~ 24

Example:

065-7841 (port)# disable flow-control 6

disable state

Syntax

: disable state <range>

Description

:

To disable the communication capability of the port.

Argument

:


Possible value:

<range>: 1 ~ 24

Example:

065-7841 (port)# disable state 12

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enable flow-control

Syntax

: enable flow-control <range>

Description

:

To enable the flow control function of the port.

Argument

:


Possible value:

<range>: 1 ~ 24

Example:

065-7841 (port)# enable flow-control 3-8

enable state

Syntax

: enable state <range>

Description

:

To enable the communication capability of the port.

Argument

:


Possible value:

<range>: 1 ~ 24

Example:

065-7841 (port)# enable state 3-12

set speed-duplex

Syntax

: set speed-duplex <range> <auto|10half|10full|100half|100full|1Gfull>

Description

:

To set up the speed and duplex of all ports.

Argument

:


<port-speed>: auto: set auto-negotiation mode

10half: set speed/duplex 10M Half

10full: set speed/duplex 10M Full

100half: set speed/duplex 100M Half

100full: set speed/duplex 100M Full

1Gfull: set speed/duplex 1G Full

Possible value:

<range>: 1 to 24

<port-speed>: auto, 10half, 10full, 100half, 100full, 1Gfull

Example:

065-7841(port)# set speed-duplex 5 auto

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show conf

Syntax

: show conf

Description

:

To display the each port’s configuration about state, speed-duplex and flow control.

Argument

:

None.

Possible value:

None.

Example:

065-7841 (port)# show conf

show detail-counter

Syntax

: show detail-counter <#>

Description

:

To display the detailed counting number of each port’s traffic.

Argument

:

<#>: port, available from 1 to 24

Possible value:

<#>:1 ~ 24

Example:

065-7841 (port)# show detail-counter 5

show sfp

Syntax

: show sfp <port>

Description

:

To display the SFP module information.

Argument

:

<port>: SFP port of the switch, available from 21~ 24

Possible value:

<port>: 21, 22, 23, 24

Example:

065-7841 (port)# show sfp 23

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Port 23 SFP information

---------------------------------------------------------------------

Connector Type : SFP - LC

Fiber Type : Multi-mode (MM)

Tx Central Wavelength : 850

Baud Rate : 1G

Vendor OUI : 00:40:c7

Vendor Name : APAC Opto

Vendor PN : KM28-C3S-TC-N

Vendor Rev : 0000

Vendor SN : 5425010708

Date Code : 050530

Temperature : none

Vcc : none

Mon1 (Bias) mA : none

Mon2 (TX PWR) : none

Mon3 (RX PWR) : none

show simple-counter

Syntax

: show simple-counter

Description

:

To display the summary counting of each port’s traffic.

Argument

:

None.

Possible value:

None.

Example:

065-7841 (port)# show simple-counter

show status

Syntax

: show status

Description

:

To display the port’s current status.

Argument

:

None.

Possible value:

None.

Example:

065-7841 (port)# show status

262

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qos

set advance-layer4

Syntax

: set advance-layer4 <port-range> <#> <tcp/udp port> <default> <match>

Description

:

To set class of ports on advanced mode of Layer 4 qos.

Argument

:

<port-range>: port range, syntax 1,5-7, available from 1 to 24

<#>: special UDP/TCP port selection, range: 1-10

<tcp/udp port range>: 0-65535.

<default>: default class (all other TCP/UDP ports). 1: high, 0: low

<match>: special TCP/UDP class. 1: high, 0: low

Possible value:


<#>: 1-10

<tcp/udp port range>: 0-65535

<default>: 1 or 0

<match>: 1 or 0

Example:

065-7841(qos)# set advance-layer4 5 2 80 1 0

set default

Syntax

: set default <class>

Description

:

To set priority class of the packets that qos won’t affect.

Argument

:

<class>: class of service setting. 1: high, 0: low

Possible value:

<class>: 1 or 0

Example:

065-7841(qos)# set default 1

263

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set diffserv

Syntax

: set diffserv <ds-range> <class>

Description

:

To set class of ports on IP DiffServe qos.

Argument

:

<ds-range>: dscp field, syntax 1,5-7, available from 0 to 63


Possible value:

<ds-range>: 0 to 63

<class>: 1or 0

Example:

065-7841(qos)# set diffserv 0-20 1

set mode

Syntax

: set mode <port/pri_tag/tos/layer4/diffserv>

Description

:

To set qos priority mode of the switch.

Argument

:

<port>: per port priority

<pri_tag>: vlan tag priority

<tos>: ip tos classification

<layer4>: ip tcp/udp port classification

<diffserv>: ip diffserv classification

Possible value:

port/pri_tag/tos/layer4/diffserv

Example:

065-7841(qos)# set mode port

set port

Syntax

: set port <range> <class>

Description

:

To set class of ports on port-based qos.

Argument

:

<range> : port range, syntax 1,5-7, available from 1 to 24

<class> : class of service setting. 1: high, 0: low

Possible value:

<range>: 1 to 24

<class>: 1or 0

Example:

065-7841(qos)# set port 1-10 1

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set pri-tag

Syntax

: set pri_tag <port-range> <tag-range> <class>

Description

:

To set class of ports on vlan tag-based qos.

Argument

:


<tag-range>: tag priority level, syntax: 1,5-7, available from 0 to 7


Possible value:


<tag-range>: 0 to 7

<class>: 1or 0

Example:

065-7841(qos)# set pri-tag 1-15 1-2 1

set simple-layer4

Syntax

: set simple-layer4 <#>

Description

:

To set class of ports on simple mode of Layer 4 qos.

Argument

:

<#>: layer-4 configuration mode, valid values are as follows:

0: disable ip tcp/udp port classification

1: down prioritize web browsing, e-mail, FTP and news

2: prioritize ip telephony (VoIP)

3: prioritize iSCSI

4: prioritize web browsing, e-mail, FTP transfers and news

5: prioritize streaming Audio/Video

6: prioritize databases (Oracle, IBM DB2, SQL, Microsoft)

Possible value:

<#>:0~6

Example:

065-7841(qos)# set simple-layer4 2

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set tos

Syntax

: set tos <port-range> <tos-range> <class>

Description

:

To set class of ports on IP TOS qos.

Argument

:

<port-range>: port range, syntax: 1,5-7, available from 1 to 24

<tos-range>: tos precedence field, syntax 1,5-7, available from 0 to 7


Possible value:


<tos-range>: 0 to 7

<class>: 1or 0

Example:

065-7841(qos)# set tos 1-5 0-3 0

show

Syntax

: show

Description

:

To display the information of the mode you choose.

Argument

:

None.

Possible value:

None.

Example:

065-7841

(qos)# show

IP Diffserv Classification

Default Class:high

DiffServ Class DiffServ Class DiffServ Class DiffServ Class

---------- ------- ---------- ------- ---------- ------- ---------- -------

0 high 1 high 2 high 3 high
















266

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reboot

reboot

Syntax:

reboot

Description:

To reboot the system.

Argument:

None.

Possible value:

None.

Example:

065-7841# reboot

snmp

disable

Syntax

: disable set-ability disable snmp

Description

:

The Disable here is used for the de-activation of snmp or set-community.

Argument

:

None.

Possible value:

None.

Example:

065-7841(snmp)# disable snmp

065-7841(snmp)# disable set-ability

enable

Syntax

: enable set-ability enable snmp

Description

:

The Enable here is used for the activation snmp or set-community.

Argument

:

None.

Possible value:

None.

Example:

065-7841(snmp)# enable snmp

065-7841(snmp)# enable set-ability

267

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set

Syntax

: set get-community <community> set set-community <community> set trap <#> <ip> [port] [community]

Description

:

The Set here is used for the setup of get-community, set-community, trap host ip, host port and trap-community.

Argument

:

<#>: trap number

<ip>: ip address or domain name

<port>: trap port

<community>:trap community name

Possible value:

<#>: 1 to 6

<port>:1~65535

Example:

065-7841(snmp)# set get-community public

065-7841(snmp)# set set-community private

065-7841(snmp)# set trap 1 192.168.1.1 162 public

show

Syntax

: show

Description

:

The Show here is to display the configuration of SNMP.

Argument

:

None.

Possible value:

None.

Example:

065-7841(snmp)# show

SNMP : Enable

Get Community: public

Set Community: private [Enable]

Trap Host 1 IP Address: 192.168.1.1 Port: 162 Community: public






268

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stp

MCheck

Syntax

:

MCheck <range>

Description

:

To force the port to transmit RST BPDUs.

Argument

:


Possible value:

<range>: 1 to 24

Example:

065-7841(stp)# Mcheck 1-8

disable

Syntax

: disable

Description

:

To disable the STP function.

Argument

:

None.

Possible value:

None.

Example:

065-7841(stp)# disable

enable

Syntax

: enable

Description

:

To enable the STP function.

Argument

:

None.

Possible value:

None.

Example:

065-7841(stp)# enable

269

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set config

Syntax

: set config <Bridge Priority> <Hello Time> <Max. Age> <Forward Delay>

Description

:

To set up the parameters of STP.

Argument

:

<Bridge Priority>:priority must be a multiple of 4096, available from 0 to 61440.

<Hello Time>: available from 1 to 10.

<Max. Age>: available from 6 to 40.

<Forward Delay>: available from 4 to 30.

Note: 2*(Forward Delay -1) >= Max Age

Max Age >= 2*(Hello Time +1)

Possible value:

<Bridge Priority>: 0 to 61440

<Hello Time>: 1 to 10

<Max. Age>: 6 to 40

<Forward Delay>: 4 to 30

Example:

065-7841(stp)# set config 61440 2 20 15

set port

Syntax

: set port <range> <path cost> <priority> <edge_port> <admin p2p>

Description

:

To set up the port information of STP.

Argument

:


<path cost>: 0, 1-200000000. The value zero means auto status

<priority>: priority must be a multiple of 16, available from 0 to 240

<edge_port> : Admin Edge Port, <yes|no>

<admin p2p>: Admin point to point, <auto|true|false>

Possible value:

<range>:1 to 24

<path cost>: 0, 1-200000000

<priority>: 0 to 240

<edge_port>: yes / no

<admin p2p>: auto / true / false

Example:

065-7841(stp)# set port 1-16 0 128 yes auto

270

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set version

Syntax

: set version <stp|rstp>

Description

:

To set up the version of STP.

Argument

:

<stp|rstp>:stp / rstp

Possible value:

<stp|rstp>:stp / rstp

Example:

065-7841(stp)# set version rstp

show config

Syntax

: show config

Description

:

To display the configuration of STP.

Argument

:

None.

Possible value:

None.

Example:

065-7841(stp)# show config

STP State Configuration :

Spanning Tree Protocol : Enabled

Bridge Priority (0-61440) : 61440

Hello Time (1-10 sec) : 2

Max. Age (6-40 sec) : 20

Forward Delay (4-30 sec) : 15

Force Version : RSTP

271

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show port

Syntax

: show port

Description

:

To display the port information of STP.

Argument

:

None.

Possible value:

None.

Example:

065-7841# stp

065-7841(stp)# show port

Port Port Status Path Cost Priority Admin Edge Port Admin Point To Point

==== =========== ========= ======== =============== ====================

1 DISCARDING 2000000 128 No Auto






















...(q to quit)



272

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show status

Syntax

: show status

Description

:

To display the status of STP.

Argument

:

None.

Possible value:

None.

Example:

065-7841(stp)# show status

STP Status :

STP State : Enabled

Bridge ID : 00:40:C7:D8:09:1D

Bridge Priority : 61440

Designated Root : 00:40:C7:D8:09:1D

Designated Priority : 61440

Root Port : 0

Root Path Cost : 0

Current Max. Age(sec) : 20

Current Forward Delay(sec) : 15

Hello Time(sec) : 2

STP Topology Change Count : 0

Time Since Last Topology Change(sec) : 848

273

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system

set contact

Syntax

: set contact <contact string>

Description

:

To set the contact description of the switch.

Argument

:

<contact>:string length up to 40 characters.

Possible value:

<contact>: A, b, c, d, ... ,z and 1, 2, 3, …. etc.

Example:

065-7841(system)# set contact Taipei

set device-name

Syntax

: set device-name <device-name string>

Description

:

To set the device name description of the switch.

Argument

:

<device-name>: string length up to 40 characters.

Possible value:

<device-name>: A, b, c, d, ... ,z and 1, 2, 3, …. etc.

Example:

065-7841(system)# set device-name CR-2600

set location

Syntax

: set location <location string>

Description

:

To set the location description of the switch.

Argument

:

<location>: string length up to 40 characters.

Possible value:

<location>: A, b, c, d, ... ,z and 1, 2, 3, …. etc.

Example:

065-7841(system)# set location Taipei

274

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show

Syntax

: show

Description

:

To display the basic information of the switch.

Argument

:

None.

Possible value:

None.

Example:

065-7841(system)# show

Model Name : 065-7841

System Description : L2 Managed Switch

Location :

Contact :

Device Name : 065-7841

System Up Time : 0 Days 0 Hours 4 Mins 14 Secs

Current Time : Tue Jan 17 16:28:46 2006

BIOS Version : v1.05

Firmware Version : v2.08

Hardware-Mechanical Version : v1.01-v1.01

Serial Number : 030C02000003

Host IP Address : 192.168.1.1

Host MAC Address : 00-40-c7-e7-00-10

Device Port : UART * 1, TP * 22, Dual-Media Port(RJ45/SFP)

* 2

RAM Size : 16 M

Flash Size : 2 M

275

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tftp

set server

Syntax

: set server <ip>

Description

:

To set up the IP address of tftp server.

Argument

:

<ip>: the IP address of tftp server

Possible value:

<ip>: tftp server ip

Example:

065-7841(tftp)# set server 192.168.3.111

show

Syntax

: show

Description

:

To display the information of tftp server.

Argument

:

None.

Possible value:

None.

Example:

065-7841(tftp)# show

Tftp Server : 192.168.3.111

276

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time

set daylightsaving

Syntax:

set daylightsaving <hr> <MM/DD/HH> <mm/dd/hh>

Description:

To set up the daylight saving.

Argument:

hr : daylight saving hour, range: -5 to +5

MM : daylight saving start Month (01-12)

DD : daylight saving start Day (01-31)

HH : daylight saving start Hour (00-23) mm : daylight saving end Month (01-12) dd : daylight saving end Day (01-31) hh : daylight saving end Hour (00-23)

Possible value:

hr : -5 to +5

MM : (01-12)

DD : (01-31)

HH : (00-23) mm : (01-12) dd : (01-31) hh : (00-23)

Example:

065-7841(time)# set daylightsaving 3 10/12/01 11/12/01

Save Successfully

set manual

Syntax:

set manual <YYYY/MM/DD> <hh:mm:ss>

Description:

To set up the current time manually.

Argument:

YYYY : Year (2000-2036) MM : Month (01-12)

DD : Day (01-31) hh : Hour (00-23) mm : Minute (00-59) ss : Second (00-59)

Possible value:

YYYY : (2000-2036) MM : (01-12)

DD : (01-31) hh : (00-23) mm : (00-59) ss : (00-59)

Example:

065-7841(time)# set manual 2004/12/23 16:18:00

set ntp

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Syntax:

set ntp <ip> <timezone>

Description:

To set up the current time via NTP server.

Argument:

<ip>: ntp server ip address or domain name

<timezone>: time zone (GMT), range: -12 to +13

Possible value:

<timezone>: -12,-11…,0,1…,13

Example:

065-7841(time)# set ntp clock.via.net 8

Synchronizing...(1)

Synchronization success

show

Syntax:

show

Description:

To show the time configuration, including “Current Time”, “NTP Server”,” Timezone”,

” Daylight Saving”,” Daylight Saving Start” and “Daylight Saving End”

Argument:

None.

Possible value:

None.

Example:

065-7841(time)# show

Current Time

NTP Server

Timezone

Day light Saving

: Thu Thu 14 15:04:03 2005

: 209.81.9.7

: GMT+8:00

: 0 Hours

Day light Saving Start : Mth: 1 Day: 1 Hour: 0

Day light Saving End : Mth: 1 Day: 1 Hour: 0

065-7841(time)#

278

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trunk

del trunk

Syntax

: del trunk <port-range>

Description

:

To delete the trunking port.

Argument

:


Possible value:


Example:

065-7841(trunk)# del trunk 1

set priority

Syntax

: set priority <range>

Description

:

To set up the LACP system priority.

Argument

:

<range>: available from 1 to 65535.

Possible value:

<range>: 1 to 65535, default: 32768

Example:

065-7841(trunk)# set priority 33333

set trunk

Syntax

: set trunk <port-range> <method> <group> <active LACP>

Description

:

To set up the status of trunk, including the group number and mode of the trunk as well as LACP mode.

Argument

:

<port-range> : port range, syntax 1,5-7, available from 1 to 24

<method>: static : adopt the static link aggregation lacp : adopt the dynamic link aggregation- link aggregation control protocol

<group>: 1-8.

<active LACP>: active : set the LACP to active mode passive : set the LACP to passive mode

Possible value:

<port-range> : 1 to 24

<method>: static / lacp

<group>: 1-8.

<active LACP>: active / passive

Example:

065-7841(trunk)# set trunk 1-4 lacp 1 active

279

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show aggtr-view

Syntax

: show aggtr-view

Description

:

To display the aggregator list.

Argument

:

None.

Possible value:

None.

Example:

065-7841(trunk)# show aggtr-view

Aggregator 1) Method: None

Member Ports: 1

Ready Ports:1

Aggregator 2) Method: LACP

Member Ports: 2

Ready Ports:

:

:

:

show lacp-detail

Syntax

: show lacp-detail <aggtr>

Description

:

To display the detailed information of the LACP trunk group.

Argument

:

<aggtr>: aggregator, available from 1 to 24

Possible value:

<aggtr>: 1 to 24

Example:

065-7841

(trunk)# show lacp-detail 2

Aggregator 2 Information:

Actor Partner

--------------------------------- ---------------------------------

System Priority MAC Address System Priority MAC Address

--------------- ----------------- --------------- -----------------

32768 00-40-c7-e8-00-02 32768 00-00-00-00-00-00

Port Key Trunk Status Port Key

------ -------- ----------------- --------------- -----------------

2 257 --- 2 0

show lacp-priority

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Syntax

: show lacp-priority

Description

:

To display the value of LACP Priority.

Argument

:

None.

Possible value:

None.

Example:

065-7841(trunk)# show lacp-priority

LACP System Priority : 32768

show status

Syntax

: show status

Description

:

To display the aggregator status and the settings of each port.

Argument

:

None.

Possible value:

None.

Example:

065-7841(trunk)# show status

Trunk Port Setting Trunk Port Status

------------------------------------- ----------------------

port Method Group Active LACP Aggtregator Status

====== ======== ======= ============= ============= ========

1 None 0 Active 1 Ready

2 LACP 1 Active 2 ---






:

:

19 None 0 Active 19 ---






281

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vlan

del port-group

Syntax:

del port-group <name>

Description:

To delete the port-based vlan group.

Argument:

<name>: which vlan group you want to delete.

Possible value:

<name>: port-vlan name

Example:

065-7841(vlan)# del port-group VLAN-2

del tag-group

Syntax:

del tag-group <vid>

Description:

To delete the tag-based vlan group.

Argument:

<vid>: which vlan group you want to delete, available from 1 to 4094

Possible value:

<vid>: 1 to 4094

Example:

065-7841(vlan)# del tag-group 2

disable drop-untag

Syntax:

disable drop-untag <range>

Description:

Don’t drop the untagged frames.

Argument:

<range> : which port(s) you want to set, syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(vlan)# disable drop-untag 5-10

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disable sym-vlan

Syntax:

disable sym-vlan <range>

Description:

To drop frames from the non-member port.

Argument:

<range>: which port(s) you want to set, syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(vlan)# disable sym-vlan 5-10

enable drop-untag

Syntax:

enable drop-untag <range>

Description:

To drop the untagged frames.

Argument:

<range>: which port(s) you want to set, syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(vlan)# enable drop-untag 5-10

enable sym-vlan

Syntax:

enable sym-vlan <range>

Description:

To drop frames from the non-member port.

Argument:

<range> : which port(s) you want to set, syntax 1,5-7, available from 1 to 24

Possible value:

<range>: 1 to 24

Example:

065-7841(vlan)# enable sym-vlan 5-10

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set mode

Syntax:

set mode <disable|port|tag|metro|double-tag> [up-link]

Description:

To switch VLAN mode, including disable, port-based, tag-based, metro and doubletag modes.

Argument:

<disable>: vlan disable

<tag>: set tag-based vlan

<port>: set port-based vlan

<metro>: set metro mode vlan

<double-tag>: enable Q-in-Q function

<up-link>: syntax 1,5-7, available from 23 to 24, only for metro mode vlan

Possible value:

<disable|port|tag|metro|double-tag>: disable,port,tag,metro,double-tag

[up-link]: 21, 22, 23 or 24 or “23,24”

Example:

065-7841(vlan)# set mode port

set port-group

Syntax:

set port-group <name> <range>

Description:

To add or edit a port-based VLAN group.

Argument:

<name>: port-vlan name


Possible value:

<range>: 1 to 24

Example:

065-7841(vlan)# set port-group VLAN-1 2-5,6,15-13

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set port-role

Syntax:

set port-role <range> <access|trunk|hybrid> [vid]

Description:

To set egress rule: configure the port roles.

Argument:

<range> :which port(s) you want to set, syntax 1,5-7, available from 1 to 24

<access>: Do not tag frames

<trunk>: Tag all frames

<hybrid>: Tag all frames except a specific VID

<vid>: untag-vid for hybrid port

Possible value:

<range>: 1 to 24

<vid>: 1 to 4094

Example:

065-7841(vlan)# set port-role 5 hybrid 6

set pvid

Syntax:

set pvid <range> <pvid>

Description:

To set the pvid of vlan.

Argument:

<range>: which port(s) you want to set PVID(s), syntax 1,5-7, available from

1 to 24

<pvid>: which PVID(s) you want to set, available from 1 to 4094

Possible value:

<range>: 1 to 24

<pvid>: 1 to 4094

Example:

065-7841(vlan)# set pvid 3,5,6-8 5

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set tag-group

Syntax:

set tag-group <vid> <name> <range> <#>

Description:

To add or edit the tag-based vlan group.

Argument:

<vid>: vlan ID, range from 1 to 4094

<name>: tag-vlan name

<range>: vlan group members, syntax 1,5-7, available from 1 to 24

<#>: sym/asym vlan setting. 1: symmetric vlan, 0: asymmetric vlan

Possible value:

<vid>: 1 to 4094

<range>: 1 to 24

<#>: 0 or 1

Example:

065-7841(vlan)# set tag-group 2 VLAN-2 2-5,6,15-13 0

show group

Syntax:

show group

Description:

To display the vlan mode and vlan group.

Argument:

None.

Possible value:

None.

Example:

065-7841(vlan)# show group

Vlan mode is double-tag.

1) Vlan Name : default

Vlan ID : 1

Sym-vlan : Disable

Member : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

2) Vlan Name : VLAN-2

Vlan ID : 2

Sym-vlan : Disable

Member : 2 3 4 5 6 13 14 15

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show pvid

Syntax:

show pvid

Description:

To display pvid, ingress/egress rule.

Argument:

None.

Possible value:

None.

Example:

065-7841(vlan)# show pvid

Port PVID Rule1 Rule2 Port Rule Untag Vid

------ ------ --------- --------- ----------- -----------

1 1 Disable Disable Access -




5 5 Enable Disable Hybrid 6

6 5 Enable Disable Access -






:

:



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vs

disable

Syntax:

disable

Description:

To disable the virtual stack.

Argument:

None.

Possible value:

None.

Example:

065-7841(vs)# disable

enable

Syntax:

enable

Description:

To enable the virtual stack.

Argument:

None.

Possible value:

None.

Example:

065-7841(vs)# enable

set gid

Syntax:

set gid <gid>

Description:

To set the group id.

Argument:

<gid>:Group ID

Possible value:

<gid>: a-z,A-Z,0-9

Example:

065-7841(vs)# set gid group1

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set role

Syntax:

set role <master|slave>

Description:

To set role.

Argument:

<master|slave>: master: act as master, slave : act as slave

Possible value:

<master|slave>: master or slave

Example:

065-7841(vs)# set role master

show

Syntax:

show

Description:

To display the configuration of the virtual stack.

Argument:

None.

Possible value:

None.

Example:

065-7841(vs)# show

Virtual Stack Config:

State : Enable

Role : Master

Group ID : group1

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5. Maintenance

5-1. Resolving No Link Condition

The possible causes for a no link LED status are as follows: z z z z

The attached device is not powered on

The cable may not be the correct type or is faulty

The installed building premise cable is faulty

The port may be faulty

5-2. Q&A

1.

Computer A can connect to Computer B, but cannot connect to Computer C through the Managed Switch.

9

The network device of Computer C may fail to work. Please check the link/act status of Computer C on the LED indicator. Try another network device on this connection.

9

The network configuration of Computer C may be something wrong. Please verify the network configuration on Computer C.

2. The uplink connection function fails to work.

9

The connection ports on another must be connection ports. Please check if connection ports are used on that Managed Switch.

9

Please check the uplink setup of the Managed Switch to verify the uplink function is enabled.

3. The console interface cannot appear on the console port connection.

9

The COM port default parameters are [Baud Rate: 115200, Data Bits: 8,

Parity Bits: None, Stop Bit: A, Flow Control: None]. Please check the COM port property in the terminal program. And if the parameters are changed, please set the COM configuration to the new setting.

9

Check the RS-232 cable is connected well on the console port of the

Managed Switch and COM port of PC.

9

Check if the COM of the PC is enabled.

4. How to configure the Managed Switch?

9

The “Hyperterm” is the terminal program in Win95/98/NT. Users can also use any other terminal programs in Linux/Unix to configure the Managed Switch.

Please refer to the user guide of that terminal program. But the COM port parameters (baud rate/ data bits/ parity bits/ flow control) must be the same as the setting of the console port of the Managed Switch.

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Appendix A

Technical Specifications

Features

•

20 (10/100/1000Mbps) Gigabit Ethernet (TP) switching ports are compliant with

IEEE802.3, 802.3u, 802.3z and 802.3ab.

•

4 Gigabit TP/SFP fiber are dual media ports with auto detected function.

•

Non-blocking shared-memory Web-Smart switched.

•

Supports auto-negotiation for configuring speed, duplex mode.

•

Supports 802.3x flow control for full-duplex ports.

•

Supports collision-based and carrier-based backpressure for half-duplex ports.

•

Any ports can be in disable mode, force mode or auto-polling mode.

•

Supports Head of Line (HOL) blocking prevention.

•

Supports broadcast storm filtering.

•

Auto-aging with programmable inter-age time.

•

Supports 802.1p Class of Service with 2-level priority queuing.

•

Supports port sniffer function

•

Programmable maximum Ethernet frame length of range from 1518 to 9600

bytes jumbo frame.

•

Supports port-based VLAN, 802.1Q tag-based VLAN.

•

Efficient self-learning and address recognition mechanism enables forwarding

rate at wire speed.

•

Web-based management provides the ability to completely manage the switch

from any web browser.

•

SNMP/Telnet interface delivers complete in-band management.

•

Supports IEEE 802.1d Spanning Tree Protocol.

•

Supports IEEE 802.1w Rapid Spanning Trees.

•

Supports IEEE 802.1s Multiple Spanning Trees.

•

Supports IEEE 802.1X port-based network access control.

•

Supports ACL to classify the ingress packets to do permit/deny, rate limit actions

•

Supports QCL to classify the ingress packets for priority queues assignment

•

Supports IP-MAC Binding function to prevent spoofing attack

•

Supports IP Multicasting to implement IGMP Snooping function.

•

Supports 802.1p Class of Service with 4-level priority queuing.

•

Supports 802.3ad port trunking with flexible load distribution and failover

function.

•

Supports ingress port security mode for VLAN Tagged and Untagged frame process.

•

Supports SNMP MIB2 and RMON sampling with sampled packet error

indication.

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Hardware Specifications

Standard Compliance:

IEEE802.3/802.3ab / 802.3z / 802.3u / 802.3x

Network Interface:

Configuration Mode Connector Port

10/100/1000Mbps Gigabit TP

1000Base-SX Gigabit Fiber

1000Base-LX Gigabit Fiber

NWay TP (RJ-45)

1000 FDX *SFP

1000 FDX *SFP

1 - 24

21,24(Option)

21,24(Option)

1000Base-LX Single Fiber WDM (BiDi) 1000 FDX

*SFP

21,24(Option)

*Port 21, 24 are TP/SFP fiber dual media ports with auto detected function

*Optional SFP module supports LC or BiDi LC transceiver

Transmission Mode:

10/100Mbps support full or half duplex

1000Mbps support full duplex only

Transmission Speed:

10/100/1000Mbps for TP

1000Mbps for Fiber

Full Forwarding/Filtering Packet Rate:

PPS (packets per second)

Forwarding Rate Speed

1,488,000PPS 1000Mbps

148,800PPS 100Mbps

14,880PPS 10Mbps

MAC Address and Self-learning:

8K MAC address

4K VLAN table entries,

Buffer Memory:

Embedded 1392 KB frame buffer

Flow Control:

IEEE802.3x compliant for full duplex

Backpressure flow control for half duplex

Cable and Maximum Length:

TP

1000Base-SX

1000Base-LX

Cat. 5 UTP cable, up to 100m

Up to 220/275/500/550m, which depends on Multi-Mode Fiber type

Single-Mode Fiber, up to10/30/50Km

1000Base-LX WDM (BiDi)

Single-Mode Single Fiber, up to 20Km

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Diagnostic LED:

System LED :

Per Port LED:

Power

10/100/1000M TP Port 1 to 24 : LINK/ACT, 10/100/1000Mbps

1000M SFP Fiber Port 21 to 24 : SFP(LINK/ACT)

Power Requirement :

AC Line

Voltage : 100

∼

240 V

Frequency : 50

∼

60 Hz

Consumption : 30W

Ambient Temperature

:

0

°

to 40

°

C

Humidity

Dimensions

:

5% to 90%

:

44(H)

×

442(W)

×

209(D) mm

Comply with FCC Part 15 Class A & CE Mark Approval

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Management Software Specifications

System Configuration

Auto-negotiation support on 10/100/1000 Base-

TX ports, Web browser or console interface can set transmission speed (10/100/1000Mbps) and

Management Agent

Spanning Tree Algorithm

operation mode (Full/Half duplex) on each port, enable/disable any port, set VLAN group, set

Trunk Connection.

SNMP support; MIB II, Bridge MIB, RMON MIB

IEEE 802.1D

VLAN Function

Port-Base / 802.1Q-Tagged, allowed up to 256 active VLANs in one switch.

Trunk Function

Ports trunk connections allowed

IGMP

Internetworking Protocol

IP Multicast Filtering by passively snooping on the IGMP Query.

Supports by-port Egress/Ingress rate control

Bandwidth Control

Quality of Service (QoS)

Port Security

Network Management

Referred as Class of Service (CoS) by the

IEEE 802.1P standard ,Classification of packet priority can be based on either a VLAN tag on packet or a user-defined

Per port QoS.

Two queues per port

IP TOS Classification

TCP/UDP Port Classification

IP DiffServe Classification

Limit number of MAC addresses learned per port static MAC addresses stay in the filtering table.

Bridging : 802.1D Spanning Tree

IP Multicast : IGMP Snooping

IP Multicast Packet Filtering

Maximum of 256 active VLANs

and IP multicast sessions

One RS-232 port as local control console

Telnet remote control console

SNMP agent : MIB-2 (RFC 1213)

Bridge MIB (RFC 1493)

RMON MIB (RFC 1757)-statistics

Ethernet-like MIB (RFC 1643)

Web browser support based on HTTP Server and CGI parser TFTP software-upgrade capability.

Note: Any specification is subject to change without notice.

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Appendix B

Null Modem Cable

Specifications

The DB-9 cable is used for connecting a terminal or terminal emulator to the

Managed Switch’s RS-232 port to access the command-line interface.

The table below shows the pin assignments for the DB-9 cable.

Function

Carrier

Receive Data

Transmit Data

Data Terminal Ready

Signal Ground

Data Set Ready

Request To Send

Clear To Send

Mnemonic Pin

CD 1

RXD

TXD

DTR

GND

DSR

RTS

CTS

2

3

4

5

6

7

8

9 Pin Null Modem Cable

CD

DSR

1

6

4

1

DTR

CD

RXD

TXD

GND

RTS

2

3

5

7

CTS 8

Reserve 9

3

2

5

8

7

9

TXD

RXD

GND

CTS

RTS

Reserve

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