User Manual

LEH2004A-4GSFP

Industrial Managed Gigabit Ethernet Switch

User Manual

• Built for harsh environments.

• Support Gigabit speeds for high-aggregation links.

• Scalable, reliable, and flexible.

Customer

Support

Information

Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 www.blackbox.com • [email protected]

Trademarks Used in this Manual

Trademarks Used in this Manual

Black Box and the Double Diamond logo are registered trademarks of BB Technologies, Inc.

Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners.

Disclaimer:

Black Box Network Services shall not be liable for damages of any kind, including, but not limited to, punitive, consequential or cost of cover damages, resulting from any errors in the product information or specifications set forth in this document and Black

Box Network Services may revise this document at any time without notice.

Page 2

We‘re here to help! If you have any questions about your application or our products, contact Black Box Tech Support at 724-746-5500 or go to blackbox.com and click on “Talk to Black Box.”

You’ll be live with one of our technical experts in less than 60 seconds.

724-746-5500 | blackbox.com

FCC and IC RFI Statements

Federal Communications Commission and Industry Canada Radio Frequency Interference

Statements

This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause inter ference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This digital apparatus does not exceed the Class A limits for radio noise emis sion from digital apparatus set out in the Radio

Interference Regulation of Industry Canada.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe A prescrites dans le Règlement sur le brouillage radioélectrique publié par Industrie Canada.


Page 3

NOM Statement

Instrucciones de Seguridad

(Normas Oficiales Mexicanas Electrical Safety Statement)

1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado.

2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.

3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respetadas.

4. Todas las instrucciones de operación y uso deben ser seguidas.

5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc.

6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados por el fabricante.

7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el fabricante.

8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las instrucciones de operación.

Todo otro servicio deberá ser referido a personal de servicio calificado.

9. El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso. La colocación del aparato eléctrico sobre una cama, sofá, alfombra o superficie similar puede bloquea la ventilación, no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilación.

10. El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como radiadores, registros de calor, estufas u otros aparatos (incluyendo amplificadores) que producen calor.

11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación, o como se indique en el aparato.

12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada.

13. Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los contactos y receptáculos donde salen del aparato.

14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del fabricante.

15. En caso de existir, una antena externa deberá ser localizada lejos de las lineas de energia.

16. El cable de corriente deberá ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo.

17. Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilación.

18. Servicio por personal calificado deberá ser provisto cuando:

A: El cable de poder o el contacto ha sido dañado; u

B: Objectos han caído o líquido ha sido derramado dentro del aparato; o

C: El aparato ha sido expuesto a la lluvia; o

D: El aparato parece no operar normalmente o muestra un cambio en su desempeño; o

E: El aparato ha sido tirado o su cubierta ha sido dañada.

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Table of Contents

Table of Contents

1. Specifications .........................................................................................................................................................................8

2. Overview .............................................................................................................................................................................10

2.1 Introduction .................................................................................................................................................................10

2.2 Features .......................................................................................................................................................................10

2.2.1 Software .............................................................................................................................................................10

2.2.2 Hardware ...........................................................................................................................................................10

2.3 What's Included .......................................................................................................................................................... 11

2.4 Hardware Description .................................................................................................................................................. 12

Industrial Managed Gigabit Ethernet Switch - 4-Port RJ-45, 4-Port Combo RJ-45/SFP (LEH2004A-4GSFP) ............... 12

3. Hardware Installation ........................................................................................................................................................... 14

3.1 Installing the Switch on a DIN Rail ............................................................................................................................... 14

3.2 Installing the Switch on a Wall .................................................................................................................................... 15

3.3 Cables .........................................................................................................................................................................16

3.3.1 Ethernet Cables ..................................................................................................................................................16

3.3.2 Console Cable .................................................................................................................................................... 17

3.4 Compatible SFPs ..........................................................................................................................................................18

4. Web Management .............................................................................................................................................................. 19

4.1 Configuration by Web Browser ................................................................................................................................... 19

4.1.1 About Web-based Management ....................................................................................................................... 19

4.1.2 System Information .............................................................................................................................................20

4.1.3 Front Panel .......................................................................................................................................................... 21

4.1.4 Basic Setting ....................................................................................................................................................... 21

4.1.4.1 Switch setting ...........................................................................................................................................21

4.1.4.2 Admin Password ......................................................................................................................................22

4.1.4.3 IP Setting ................................................................................................................................................. 23

4.1.4.4 Time Setting .............................................................................................................................................23

4.1.4.5 LLDP .........................................................................................................................................................26

4.1.4.6 Modbus TCP .............................................................................................................................................27

4.1.4.7 Auto Provision ..........................................................................................................................................27

4.1.4.8 Backup and Restore ..................................................................................................................................28

4.1.4.9 Upgrade Firmware ....................................................................................................................................29

4.1.5 Redundancy ........................................................................................................................................................30

4.1.5.1 MRP ..........................................................................................................................................................30

4.1.5.2 B-Ring ......................................................................................................................................................31

4.1.5.3 Open-Ring ................................................................................................................................................32

4.1.5.4 B-Chain ....................................................................................................................................................33

4.1.5.5 RSTP—Repeater .......................................................................................................................................34

4.1.5.6 Fast Recovery ............................................................................................................................................34

4.1.5.7 RSTP .........................................................................................................................................................35

4.1.5.8 MSTP ........................................................................................................................................................37

4.1.6 Multicast ............................................................................................................................................................. 41

4.1.6.1 IGMP Snooping ........................................................................................................................................................ 41

4.1.6.2 MVR .........................................................................................................................................................42

4.1.6.3 Static Multicast Filtering ............................................................................................................................42

4.1.7 Port Setting .........................................................................................................................................................43

4.1.7.1 Port Control...............................................................................................................................................43

4.1.7.2 Port Status ................................................................................................................................................44


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Table of Contents

4.1.7.3 Port Alias ...................................................................................................................................................44

4.1.7.4 Rate Limit ..................................................................................................................................................44

4.1.7.5 Port Trunk .................................................................................................................................................45

4.1.7.6 Loop Guard ...............................................................................................................................................47

4.1.8 VLAN ..................................................................................................................................................................47

4.1.8.1 VLAN Configuration – IEEE 802.1Q ...........................................................................................................47

4.1.8.2 VLAN Configuration – Port Based ............................................................................................................49

4.1.9 Traffic Prioritization .............................................................................................................................................50

4.1.9.1 Qos policy .................................................................................................................................................50

4.1.9.2 Port-based priority .................................................................................................................................... 51

4.1.9.3 COS/802.1p .............................................................................................................................................. 51

4.1.9.4 TOS/DSCP .................................................................................................................................................52

4.1.10 DHCP Server ......................................................................................................................................................53

4.1.10.1 DHCP Server—Setting .............................................................................................................................53

4.1.10.2 DHCP Server—Client List ........................................................................................................................54

4.1.10.3 DHCP Server—Port and IP Bindings ........................................................................................................54

4.1.10.4 DHCP Server—DHCP Relay Agent ..........................................................................................................55

4.1.11 SNMP ................................................................................................................................................................56

4.1.11.1 SNMP—Agent Setting .............................................................................................................................56

4.1.11.2 SNMP—Trap Setting ...............................................................................................................................58

4.1.11.3 SNMPV3 ..................................................................................................................................................59

4.1.12 Security ............................................................................................................................................................. 61

4.1.12.1 Management Security ............................................................................................................................. 61

4.1.12.2 Static MAC Forwarding ...........................................................................................................................62

4.1.12.3 MAC Blacklist ..........................................................................................................................................63

4.1.12.4 802.1x .....................................................................................................................................................64

4.1.12.5 IP Guard ..................................................................................................................................................66

4.1.13 Warning ............................................................................................................................................................68

4.1.13.1 Fault Alarm ..............................................................................................................................................68

4.1.13.2 System Alarm ..........................................................................................................................................69

4.1.14 Monitor and Diag ..............................................................................................................................................72

4.1.14.1 System Event Log ....................................................................................................................................72

4.1.14.2 MAC Address Table ................................................................................................................................73

4.1.14.3 Port Overview ......................................................................................................................................... 74

4.1.14.4 Port Counters ..........................................................................................................................................75

4.1.14.5 Port Monitoring ......................................................................................................................................76

4.1.14.6 Traffic Monitor ........................................................................................................................................77

4.1.14.7 Ping .........................................................................................................................................................78

4.1.15 Save Configuration ............................................................................................................................................78

4.1.16 Factory Default ..................................................................................................................................................79

4.1.17 System Reboot ..................................................................................................................................................79

5. Command-Line Interface (CLI) Management ......................................................................................................................80

5.1 About CLI Management ..............................................................................................................................................80

5.2 Commands Set List—System Commands Set ..............................................................................................................84

5.3 Commands Set List—Port Commands Set ..................................................................................................................86

5.4 Commands Set List—Trunk command set ..................................................................................................................88

5.5 Commands Set List—VLAN command set ..................................................................................................................89

5.6 Commands Set List—Spanning Tree command set .....................................................................................................90

5.7 Commands Set List—QoS command set .....................................................................................................................91

5.8 Commands Set List—IGMP command set ...................................................................................................................91

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Table of Contents

5.9 Commands Set List—MAC/Filter Table command set .................................................................................................92

5.10 Commands Set List—SNMP command set ..................................................................................................................92

5.11 Commands Set List—Port Mirroring command set .....................................................................................................93

5.12 Commands Set List—802.1x command set .................................................................................................................93

5.13 Commands Set List—TFTP command set ....................................................................................................................94

5.14 Commands Set List—SYSLOG, SMTP, EVENT command set .......................................................................................95

5.15 Commands Set List—SNTP command set ...................................................................................................................96

5.16 Commands Set List— Ring command set ...................................................................................................................97

Appendix A. Time Zones ...........................................................................................................................................................98


Page 7

Chapter 1: Specifications

1. Specifications

Technology

Address Table Size

Distance

Forwarding and Filtering Rate

Packet Buffer Memory

Priority Queues

Processing Type

Management

Security

8K

Copper Ethernet ports: 328 ft. (100m);

SFP: Depends on SFP

14,880 pps for 10 Mbps,

148,810 pps for 100 Mbps,

1,488,810 pps for 1000 Mbps

2 Mbits

(4)s

Store-and-Forward; Half-duplex back-pressure; IEEE 802.3x full-duplex flow control

RS-232 console (RJ-45), Telnet, SNMP v1, v2, and v3, RMON, Web browser, and TFTP management

Port-based network access control (802.1x);

VLAN (802.1Q) to segregate and secure network traffic;

Radius centralized password management;

SNMPv3 encrypted authentication and access security

Switch Properties

Switching Latency

Switching Bandwidth

Maximum Number of Available

VLANs

7 µs

16 Gbps

4096

IGMP Multicast Groups

Port Rate Limiting

Interface

Connectors

1024

User-defined

(4) RJ-45 10/100/1000, auto MDI/MDI-X ports;

(4) 100/100BASE-X RJ-45 with SFP combo ports

(1) RJ-45 RS-232 Console Port

Physical

Alarm Contact

Enclosure

Indicators

Power

Environmental

Dimensions

Weight

(1) Relay output with current 1A @ 24 VDC

IP-30 aluminum

(3) Power LEDs: Power Status, Power 1, Power 2,

(1) Ring Master LED,

(1) Ring Enabled LED,

(1) Fault LED,

(4) SFP Link/Act LEDs for fiber uplink ports,

(4) RJ-45 Link/Act LEDs,

(4) Speed LEDs for LAN ports;

Power input:

(2) power inputs on 6-pin terminal blocks: 12 to 48 VDC;

Consumption: 21 watts

NOTE: The switch supports overload current protection and reverse polarity protection.

Temperature: Operating: -40 to +158° F (-40 to +70° C);

Storage: -40 to +185° F (-40 to +85° C)

6.05"H x 2.93"W x 4.3"D (15.36 x 7.43 x 10.92 cm)

2.36 lb. (1.08 kg)

Page 8


Approvals Standards:

IEEE 802.3 10BASE-T,

IEEE 802.3u 100BASE-T, 100BASE-FX,

IEEE 802.3ab 1000BASE-T,

IEEE 802.3z 1000BASE-SX/LX,

IEEE 802.3x for flow control,

IEEE 802.3ad for LACP (Link Aggregation Control Protocol),

IEEE 802.1D for STP (Spanning Tree Protocol),

IEEE 802.1p for COS (Class of Service),

IEEE 802.1Q for VLAN tagging,

IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol),

IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol),

IEEE 802.1x for Authentication,

IEEE 802.1AB for LLDP (Link Layer Discovery Protocol);

LPH2000 Series also has:

IEEE 802.3at PoE specification (up to 30 watts for PSE),

IEEE 1588v2 clock synchronization;

Compliance:

EMI:

FCC Part 15, Class A

EN61000-6-4,

EN55022,

EN61000-3-2,

EN61000-3-3

EMS:

EN61000-4-2 (ESD),

EN61000-4-3 (radiated RFI),

EN61000-4-4 (burst),

EN61000-4-5 (surge),

EN61000-4-6 (induced RFI),

EN61000-4-8 (magnetic field),

IEC60068-2-32 (free fall)

Chapter 1: Specifications


Page 9

Chapter 2: Overview

2. Overview

2.1 Introduction

The LEH2004A-4GSFP is a powerful Industrial Managed Gigabit Ethernet Switch. The switch can work in a wide range of temperatures, dusty environments, and humid conditions. You can manage the switches via Web, Telnet, console, or third-party

SNMP software, or via the included software utility. Configure multiple switches at the same time and monitor their status.

2.2 Features

2.2.1 Software

• World’s fastest redundant Ethernet ring: recovery time is less than 20 ms with more than 250 units connected.

• Supports ring coupling, dual homing over redundant Ethernet ring technology.

• Supports SNMPv1/v2c/v3 and RMON and port-based/802.1Q VLAN network management.

• Notifies you of events via email, SNMP trap, and relay output.

• Web-based, Telnet, console, CLI configuration.

• Enable/disable ports, MAC based port security.

• Port based network access control (802.1x).

• Uses VLAN (802.1q) to segregate and secure network traffic.

• Radius centralized password management.

• SNMPv3 encrypted authentication and access security.

• RSTP (802.1w).

• Quality of Service (802.1p) for real-time traffic.

• VLAN (802.1q) with double tagging and GVRP supported.

• IGMP Snooping for multicast filtering.

• Port configuration, status, statistics, mirroring, security.

• Remote Monitoring (RMON).

2.2.2 Hardware Features

• Has three redundant DC power inputs.

• Operating temperature is -40 to +158° F (-40 to +70° C), storage temperature is -40 to +185° F (-40 to +85° C).

• Operating humidity is 5% to 95%, non-condensing.

• Casing: IP-30.

• (4) RJ-45 10/100/1000, auto MDI/MDI-X ports;

(4) 100/100BASE-X RJ-45 with SFP combo ports

Page 10


Chapter 2: Overview

2.3 What’s Included

• (1) Industrial Managed Gigabit Ethernet Switch (LEH2004A-4GSFP)

• (8) dust covers (RJ-45)

• (4) dust covers (SFP)

• (5) M3 flat screws

• (1) 6-pin terminal block

• (1) wallmount plate

• (1) console cable RJ-45 to DB9

• (1) 66-mm DIN rail kit (attached)

• (1) Quick Start Guide

To download this user manual from our Web site:

1. Go to www.blackbox.com

2. Enter the part number (LEH2004A-4GSFP) in the search box:

3. Click on the “Resources” tab on the product page, and select the document you wish to download.

If you have any trouble accessing the Black Box site to download the manual, you can contact our Technical Support at 724-746-5500 or [email protected].


Page 11

Chapter 2: Overview

2.4 Hardware Description

2.4.1 Industrial Managed Gigabit Ethernet Switch - 4-Port RJ-45, 4-Port Combo RJ-45/SFP

(LEH2004A-4GSFP)

10

11

12

13

14

9

7

1

2

3

4

5

6

8

15

Figure 2-1. LEH2004A-4GSFP front panel.

16

17

18

17

Figure 2-2. LEH2004A-4GSFP top panel and back panel.

Page 12


Chapter 2: Overview

8

9

6

7

12

13

14

15

16

17

18

Table 2-1. LEH2004A-4GSFP components.

2

3

4

5

Number in Figure

2-1 and 2-2

1

Component

PWR status LED

PWR1 LED

PWR2 LED

Ring Master status LED

Ring status LED

Description

Lights green when the power module is ON.

Lights green when the DC power module 1 is ON.

Lights green when the DC power module 2 is ON.

Lights green when Ring Master is ON.

Blinks green slowly when the switch has only one link.

10

11

Fault relay LED

RJ-45 console port

Reset button

(4) Gigabit LAN ports

Blinks green fast when the ring is working correctly.

Lights amber when the power fails or the port is down.

Links to an RS-232 serial console to manage switch.

Push the button 3 seconds for reset; 5 seconds for factory default.

10/100/1000BASE-T(X) RJ-45 fast Ethernet ports support autonegotiation.

Default Settings:

Speed: auto

Duplex: auto

Flow control: disable

Lights green ON when the port link is up.

Link/Act LED for SFP ports

Link/Act LED for Gigabit LAN ports

Blinks green when data is transmitted.

Lights green ON when the port link is up.

(4) Gigabit combo ports

Indicators for LAN ports

Blinks green when data is transmitted.

10/100/1000Base-T(X) RJ-45 + 100/1000Base-X SFP Ports

Speed LED for LAN ports

Terminal block

Lights amber ON when the port is working under 100 Mbps.

Includes PWR1, PWR2 (48-VDC)

Ground wire

Screw holes for wallmount kit Use to mount the switch on a wall.

DIN rail kit Use to mount the switch on a DIN rail.


Page 13

Chapter 3: Hardware Installation

3. Hardware Installation

3.1 Installing the Switch on a DIN Rail

The switch includes a DIN rail kit. To install the switch on a DIN rail, follow these steps.

Step 1: Slant the switch and mount the metal spring to the DIN rail.

Figure 3-1. Mount the switch on a DIN rail, step 1.

Step 2: Push the switch toward the DIN rail until you hear a “click” sound.

Figure 3-2. Mount the switch on a DIN rail, step 2.

Page 14


3.2 Installing the Switch on a Wall

The switch includes a wallmount panel. Follow these steps to install the switch on a wall.

Step 1: Remove the DIN rail kit from the back of the switch.

Chapter 3: Installation

Figure 3-3. Install the switch on a wall, step 1.

Step 2: Use six screws (included) to install the wall mount panel.

Figure 3-4. Wallmount panel.

The screws are shown in the following pictures. To protect the switches from damage, use the M3 screws provided.

Figure 3-5. Screws.


Page 15


3.3 Cables

3.3.1 Ethernet Cables

The LEH2004A-4GSFP switches have standard Ethernet ports. According to the link type, the switches use CAT 3, 4, 5, 5e UTP cables to connect to any other network device (PCs, servers, switches, routers, or hubs). Refer to the following table for cable specifications.

Cable

10BASE-T

100BASE-TX

1000BASE-TX

Table 3-1. Cable types and specifications.

Type

CAT3, 4, 5, 100-ohm

Max. Length

UTP 328 feet (100 meters)

Connector

RJ-45

CAT5, 100-ohm UTP

CAT5, 5e, 100-ohm UTP



RJ-45

RJ-45

1000BASE-T/100BASE-TX/10BASE-T Pin Assignments

With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting data, and pins 3 and 6 are used for receiving data.

6

7

4

5

8

1

2

3

Table 3-2. 10/100BASE-TX RJ-45 pin assignments.

Pin Number Assignment

TD+

TD-

RD+

Not used

Not used

RD-

Not used

Not used

The LEH2004A-4GSFP switches support auto MDI/MDI-X operation. You can use a straight-through cable to connect a PC to the switch. The following table shows the 10BASE-T/100BASE-TX MDI and MDI-X port pinouts.

Table 3-3. 10/100BASE-TX MDI/MDI-X pins assignments.

6

7

8

4

5

2

3

Pin Number MDI Port

1 TD+ (transmit)

MDI-X Port

RD+ (receive)

TD- (transmit) RD- (receive)

RD+ (receive) TD+ (transmit)

Not used

Not used

Not used

Not used

RD- (receive)

Not used

Not used

TD- (transmit)

Not used

Not used

NOTE: The “+” and “-” represent the polarity of the wires that make up each wire pair.

Page 16



Table 3-4. 1000BASE-TX MDI/MDI-X Pin Assignments

Pin Number MDI Port

7

8

5

6

3

4

1

2

BI_DA+

BI_DA-

BI_DB+

BI_DC+

BI_DC-

BI_DB-

BI_DD+

BI_DD-

MDI-X Port

BI_DB+

BI_DB-

BI_DA+

BI_DD+

BI_DD-

BI_DA-

BI_DC+

BI_DC-

NOTE: “+” and “-” signs represent the polarity of the wires that make up each wire pair.

3.3.2 Console Cable

The Industrial Managed Gigabit Ethernet Switches can be managed via an RJ-45 console port. A DB9 to RJ-45 cable is included in the package.

You can connect the switch to a PC via a RS-232 cable with a DB9 female connector. The other end (RJ-45 connector) connects to the console port on the switch.

Table 3-5. Console Cable pinouts.

PC pin out (male) assignment RS-232 with DB9 female connector DB9 to RJ-45

Pin #2 RD

Pin #3 TD

Pin #5 GD

Pin #2 TD

Pin #3 RD

Pin #5 GD

Pin #2

Pin #3

Pin #5

Figure 3-6. Console cable pinout.


Page 17

Chapter 3: Installation

3.4 Compatible SFPs

The switch has fiber optic ports with SFP connectors. These ports operate uisng multimode (0 to 550 m, 850 nm with 50/125

µm, 62.5/125 µm fiber) cable and in single-mode with LC connector. Remember that the TX port of Switch A should be connected to the RX port of Switch B.

Product Code

LFP401

LFP402

LFP403

LFP404

LFP411

LFP412

LFP413

LFP414

LFP416

Table 3-6. SFP Modules.

Description

SFP, 155-Mbps Fiber with Extended Diagnostics, 850-nm Multimode, LC, 2 km

SFP, 155-Mbps Fiber with Extended Diagnostics, 1310-nm Multimode, LC, 2 km

SFP, 155-Mbps Fiber with Extended Diagnostics, 1310-nm, Single-Mode, LC, 30 km

SFP, 155-Mbps Fiber with Extended Diagnostics, 1310-nm Single-Mode, Plus, LC, 60 km

SFP, 1.25-Gbps Fiber with Extended Diagnostics, 850-nm Multimode, LC, 300 m

SFP, 1.25-Gbps Fiber with Extended Diagnostics, 1310-nm Multimode, LC, 2 km

SFP, 1.25-Gbps Fiber with Extended Diagnostics, 1310-nm Single-Mode, LC, 10 km

SFP, 1.25-Gbps Fiber with Extended Diagnostics, 1310-nm Single-Mode, LC, 30 km

SFP with SGMII Interface, 1.25 Gbps, Copper, 10/100/1000BASE-T, Extended Diagnostics

Page 18


4. Web-Based Browser Management

Chapter 4: Web-Based Browser Management

Figure 4-1. Warning.

4.1 Configuration by Web Browser

This section introduces the configuration by Web browser.

4.1.1 About Web-based Management

Inside the CPU board of the switch, an embedded HTML web site resides in flash memory. It contains advanced management features and allows you to manage the switch from anywhere on the network through a standard browser such as Microsoft

Internet Explorer.

The Web-Based Management supports Internet Explorer 5.0. It is based on Java Applets with an aim to reduce network bandwidth consumption, enhance access speed and present an easy viewing screen.

NOTE: By default, IE5.0 or later version does not allow Java Applets to open sockets. You need to explicitly modify the browser setting to enable Java Applets to use network ports.

Preparing for Web Management

The default value is as below:

IP Address: 192.168.10.1

Subnet Mask: 255.255.255.0

Default Gateway: 192.168.10.254

User Name: admin

Password: admin

System Login

1. Launch Internet Explorer.

2. Type http:// and the IP address of the switch. Press “Enter.”

Figure 4-2a. Address bar.

3. The login screen appears.

4. Key in the username and password. The default username and password is “admin.”

5. Click the “Enter” or ”OK” button, and the main interface of the Web-based management appears.


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Figure 4-2b. Login screen.

4.1.2 System Information

Figure 4-3. Main Interface screen.

Figure 4-4. System Information screen.

System Information

The system information will display the configuration of the Basic Setting/Switch Setting page.

Enable Location Alert

When you click the Enable Location Alert button, PWR1, PWR2, and PWR3 LEDs on the switch begin flashing. When you click

“Disable Location Alert,” the LEDs stop flashing.

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4.1.3 Front Panel

The screen shows the front panel of the LEH2004A-4GSFP. Click “Close” to close the panel on the Web.

4.1.4 Basic Setting

4.1.4.1 Switch Setting

Figure 4-5. Front panel of the switch.

Figure 4-6. Switch setting interface screen.


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Table 4-1. Switch setting interface screen components.

Field

System Name

Description

Assign the name of switch. The maximum length is 64 bytes.

System Description Display the switch description.

System Location Assign the switch physical location. The maximum length is 64 bytes.

System Contact Enter the name of contact person or organization.

4.1.4.2 Admin Password

Change the Web management login username and password for security.

Figure 4-7. Admin Password screen.

Table 4-2. Admin password interface screen components.

Field

User name

New Password

Confirm password.

Apply

Description

Key in the new username (The default is “admin.”)

Key in the new password (The default is “admin.”)

Re-type the password.

Click “Apply” to set the configuration.

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4.1.4.3 IP Setting

You can configure the IP Settings and DHCP client function through the IP configuration.

Field

DHCP Client

IP Address

Subnet Mask

Gateway

DNS1

DNS2

Apply

Figure 4-6. IP Setting interface screen.

Table 4-3. IP setting interface screen components.

Description

Enable or disable the DHCP client function. When DHCP client function is enabled, the switch will be assigned the IP address from the network DHCP server. The default IP address will be replaced by the IP address that the DHCP server has assigned. After clicking the “Apply” button, a popup dialog appears when the DHCP client is enabled. A new IP will be assigned to the DHCP server.

Assign the IP address that the network is using. If the DHCP client function is enabled, you do not need to assign the IP address. The network DHCP server will assign the IP address for the switch and it will display in this column. The default IP is 192.168.10.1.

Assign the subnet mask of the IP address. If DHCP client function is enabled, you do not need to assign the subnet mask.

Assign the network gateway for the switch. The default gateway is 192.168.10.254.

Assign the primary DNS IP address.

Assign the secondary DNS IP address.



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4.1.4.4 Time Setting

Figure 4-9. Time Setting screen.

Table 4-4. Time setting screen fields.

Field Description

System clock This field shows the current system time. The time stamp could be assigned by manual configuration or by SNTP server.

System Date Specify the year, month, and day of system clock (YYYY/MM/DD).

Year 2006-2015. Month Jan-Dec. Day 1–31 (28).

System Time Specify the hour, minute, and second of the system clock (hh:mm:ss).

Hour 0–24, Minute: 0–59, Second: 0–59

SNTP

The SNTP (Simple Network Time Protocol) settings allow you to synchronize switch clocks in the Internet.

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Figure 4-10. SNTP Configuration interface screen.



Table 4-5. SNTP parameters.

Field Description

SNTP Client Enable or disable SNTP function to get the time from the SNTP server.

Daylight Saving Time Enable or disable daylight saving time function. When daylight saving time is enabled, you need to configure the daylight saving time period.

UTC Time zone Set the switch location time zone. The following table lists the different location time zone for your reference.

Local Time Zone

November Time Zone

Oscar Time Zone

ADT - Atlantic Daylight

Table 4-6. Time zones.

Conversion from UTC Time at 12:00 UTC

- 1 hour

-2 hours

-3 hours

AST - Atlantic Standard

EDT - Eastern Daylight

EST - Eastern Standard

CDT - Central Daylight

CST - Central Standard

MDT - Mountain Daylight

MST - Mountain Standard

PDT - Pacific Daylight

PST - Pacific Standard

ADT - Alaskan Daylight

ALA - Alaskan Standard

HAW - Hawaiian Standard

-4 hours

-5 hours

-6 hours

-7 hours

-8 hours

Nome, Alaska

CET - Central European

FWT - French Winter

MET - Middle European

MEWT - Middle European Winter

SWT - Swedish Winter

-9 hours

-10 hours

-11 hours

+1 hour

EET - Eastern European, USSR Zone 1 +2 hours

BT - Baghdad, USSR Zone 2 +3 hours

11 am

10 am

9 am

8 am

7 am

6 am

5 am

4 am

3 am

2 am

1 am

1 pm

2 pm

3 pm

ZP4 - USSR Zone 3

ZP5 - USSR Zone 4

ZP6 - USSR Zone 5

WAST - West Australian Standard

CCT - China Coast, USSR Zone 7

JST - Japan Standard, USSR Zone 8

EAST - East Australian Standard GST

Guam Standard, USSR Zone 9

IDLE - International Date Line

NZST - New Zealand Standard

NZT - New Zealand

+4 hours

+5 hours

+6 hours

+7 hours

+8 hours

+9 hours

+10 hours

+12 hours

4 pm

5 pm

6 pm

7 pm

8 pm

9 pm

10 pm

Midnight


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Table 4-7.

Field Description

SNTP Sever IP Address Set the SNTP server IP address.

Daylight Saving Period Set up the Daylight Saving beginning time and Daylight Saving ending time. Both will be different each year.

Daylight Saving Offset Set up the offset time.

Switch Timer Display the switch current time.

Apply Click “Apply” to set the configuration.

PTP Client

The Precision Time Protocol (PTP) is a time-transfer protocol defined in the IEEE 1588-2002 standard that allows precise synchronization of networks (e.g., Ethernet). Accuracy within the nanosecond range can be achieved with this protocol when using hardware generated timestamps.

Figure 4-11. PTP Client screen.

Table 4-8. PTP Client screen setting.

Field Description

PTP Client Enable/Disable PTP Client

4.1.4.5 LLDP

LLDP (Link Layer Discovery Protocol) function allows the switch to advertise its information to other nodes on the network and store the information it discovers.

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Figure 4-12. LLDP configuration interface screen.



Field

LLDP Protocol

LLDP Interval

Apply

Help

Neighbor info table

Table 4-9. LLDP Configuration screen components.

Description

“Enable” or “Disable” LLDP function.

The time interval that the switch waits before it resends LLDP (the default setting is 30 seconds).

Click “Apply” to activate the configuration.

Display the help file.

Can show neighbor device information.

4.1.4.6 Modbus TCP

The switch supports Modbus TCP. For more information about Modbus, go too http//www.modbus/org.

Field

Mode

Apply

Help

Figure 4-13. Modbus TCP screen.

Table 4-10. Modbus TCP screen.

Description

Enable or Disable Modbus TCP function.

Click to apply the setting.

Click to view the help screen.

4.1.4.7 Auto Provision

Auto Provision allows you to update the switch firmware automatically. You can put firmware or configuration file on TFTP server.

When you reboot the switch, it will upgrade automatically. Before updating, make sure you have your TFTP server ready and the firmware image and configuration file is on the TFTP server.

Figure 4-14. Auto Provision interface screen.


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4.1.4.8 Backup and Restore

You can save the current EEPROM value from the switch to the TFTP server, then go to the TFTP restore configuration page to restore the EEPROM value.

Figure 4-15. Restore Configuration interface screen.

Figure 4-16. Backup Configuration interface screen.

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Field

Table 4-11. Backup and Restore interface screen components.

Description

TFTP Server IP Address Fill in the TFTP server IP.

Restore File Name Fill in the file name.

Restore

From Local PC

Restore File Name

Click “restore” to restore the configurations.

Select restore without needing an TFTP server.

Fill in the file name.

Backup button

Help

Go back to the previous setting.

Click on this button for help.

4.1.4.9 Upgrade Firmware

Upgrade Firmware allows you to update the switch firmware. Before updating, make sure you have your TFTP server ready and the firmware image is on the TFTP server.

Figure 4-17. Upgrade Firmware interface screen.


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4.1.5 Redundancy

4.1.5.1 MRP

MRP (Media Redundancy Protocol) Ring (IEC 62439) of up to 50 devices typically transforms back to a line structure within 80 ms

(adjustable to max. 200 ms/500 ms).

Figure 4-18. MRP screen.

Field

Enable

Manager

React on Link Change

(Advanced mode)

1st Ring Port

2nd Ring Port

Force Speed/Duplex for 100BASE-TX

Table 4-12. MRP screen fields.

Description

Enable the MRP function.

For every MRP topology, you need to set one device as Manager. If you set two or more switches to as Manager, this MRP topology will fail.

If you select this mode, the switch will converge faster. Only the MRP manager switch can be set to

Advanced mode.

Choose the port that will connect to the MRP ring.

Choose the port that will connect to the MRP ring.

The default setting for port speed/duplex is auto negotiation mode. When you enable this function, the MRP ring port duplex will automatically change to “Full” mode.

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4.1.5.2 B-Ring

B-Ring recovery time is less than 20 ms. It can reduce unexpected damage caused by network topology changes. B-Ring

Supports a 3-Ring topology: B-Ring, Coupling Ring, and Dual Homing.

Figure 4-19. B-Ring interface screen.

Table 4-13. B-Ring interface screen components.

Field Description

Redundant Ring

Enable Ring Master

Mark to enable B-Ring.

There should be one and only one Ring Master in a B-Ring. However, if there are two or more switches that set Ring Master to enable, the switch with the lowest MAC address will be the actual

Ring Master and others will be Backup Masters.

1st Ring Port

2nd Ring Port

The primary port when this switch is Ring Master.

The backup port when this switch is Ring Master.

Enable Coupling Ring Mark to enable Coupling Ring. Coupling Ring can be used to divide a big ring into two smaller rings to avoid affecting all switches when a network topology changes. It is a good application for connecting two Rings.

Coupling Port Link to Coupling Port of the switch in another ring. Coupling Ring needs four switch to build an active and a backup link.

Set a port as coupling port. The coupled four ports of four switches will run in active/backup mode.

Link to the control port of the switch in the same ring. This port is used to transmit control signals.

Control Port

Enable Dual Homing Mark to enable Dual Homing. When you select Dual Homing mode, the Ring will be connected to normal switches through two RSTP links (ex: backbone Switch). The two links work in active/backup mode, and connect each Ring to the normal switches in RSTP mode.


NOTE: We do not recommend that you set one switch as a Ring Master and a Coupling Ring at the same time because of a heavy load.


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4.1.5.3 B-Ring

B-Ring technology can be applied for another vendor’s proprietary ring. You can add B-Ring switches into the network constructed by another ring technology and enable B-Ring to co-operate with another vendor’s managed switch.

Click ”Connect to other vendor’s ring…..” to join the ring constructed by another vendor.

Field

Enable

Vendor

1st Ring Port

2nd Ring Port

Apply

An application of B-Ring is shown below.

Figure 4-20. B-ring interface screen.

Table 4-14. B-ring interface screen components.

Description

Enable the B-Ring function.

Choose the vendor whose ring you want to join.

Choose the primary port that will connect to the ring.

Choose the backup port that will connect to the ring.

Click on this button to apply the settings.

Figure 4-21. B-Ring connection.

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4.1.5.4 B-Chain

B-Chain provides an add-on network redundancy topology for any backbone network that's easy to use and swiftly recovers faults. This topology allows multiple redundant network rings of different redundancy protocols to join and function together as a larger and more robust compound network topology—it creates multiple redundant networks beyond the limitations of current redundant ring technology.

Field

Enable

1st Ring Port

2nd Ring Port

Edge Port

Apply

Figure 4-22. B-Chain screen.

Table 4-15. B-Chain screen fields.

Description

Enable the B-Ring function.

Choose the port that you want to connect to the ring.

Choose the port that you want to connect to the ring.

In a B-Chain application, the head and tail of two switch ports must start the edge MAC. The smaller

MAC switch will be the backup and the RM LED will light.


Figure 4-x. B-Chain topology.


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4.1.5.5 RSTP—Repeater

RSTP—Repeater is a simple function. It can pass an RSTP BPDU packet to another repeater.

Figure 4-24. RSTP-Repeater interface screen.

Field

Enable

1st Ring Port

2nd Ring Port

Edge Port

Apply

Table 4-16. RSTP-Repeater screen components.

Description

Enable the RSTP-Repeater.

Choose the port that you want to connect to the RSTP.

Choose the port that you want to connect to the RSTP.

Only the edge device needs to have an edge port. The user must specify the edge port that conforms to the topology of the network.


4.1.5.6 Fast Recovery

The Fast Recovery Mode can be set to connect multiple ports to one or more switches. Fast Recovery mode supports five priorities, the first priority will be the active port, the other ports configured with other priorities will be the backup ports.

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Figure 4-25. Fast Recovery Mode interface screen.



Field

Active

Port

Apply

Description

Table 4-17. Fast Recovery Mode interface screen fields.

Activate the Fast Recovery mode.

Port can be configured as 5 priorities. Only the port configured with first priority will be the active port.


4.1.5.7 RSTP

The Rapid Spanning Tree Protocol (RSTP) is an evolution of the Spanning Tree Protocol. It provides faster spanning tree convergence after a topology change. The system also supports STP, and the system will auto detect the connected device that is running STP or RSTP protocol.

RSTP setting

You can enable/disable the RSTP function, and set parameters for each port.

Figure 4-26. RSTP Setting interface screen.

Field

RSTP mode

Priority (0–61440)

Max Age (6–40)

Hello Time (1–10)

Forwarding Delay

Time (4–30)

Apply

Description

Table 4-18. RSTP Setting Interface screen components.

You must enable or disable the RSTP function before configuring the related parameters.

A value used to identify the root bridge. The bridge with the lowest value has the highest priority and is selected as the root. If the value changes, you must reboot the switch. The value must be a multiple of 4096 according to the protocol standard rule.

The number of seconds a bridge waits without receiving Spanning-tree Protocol configuration messages before attempting a reconfiguration. Enter a value between 6 through 40.

The time that the control switch sends out the BPDU packet to check RSTP current status. Enter a value between 1 through 10.

The number of seconds a port waits before changing from its Rapid Spanning-Tree Protocol learning and listening states to the forwarding state. Enter a value between 4 through 30.

Click on this button to set the configurations.

NOTE: Follow the rule to configure the Max age, Hello time, and Forward Delay time.

2 x (Forward Delay Time Value - 1) > = Max. age value >= 2 x (Hello Time value +1)


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Show RSTP algorithm result at this table.

Figure 4-27. Root Bridge information.

Figure 4-28. RSTP Port Setting screen.

Figure 4-29. Port Status screen.

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Field

Path Cost

(1–200000000)

Priority (0–240)

Admin P2P

Admin Edge

Admin Non STP

Table 4-19. Port Status screen options.

Description

The cost of the path to the other bridge from this transmitting bridge at the specified port. Enter a number 1 through 200000000.

Decide which port should be blocked by priority in LAN. Enter a number 0 through 240. The value of priority must be the multiple of 16.

Some of the rapid state transactions that are possible within RSTP depend upon whether the port concerned can only be connected to exactly one other bridge (i.e., It is served by a point-to-point LAN segment), or it can be connected to two or more bridges (i.e., It is served by a shared medium LAN segment). This function allows the P2P status of the link to be manipulated administratively. True means P2P enabling. False means P2P disabling.

This is the port directly connected to end stations, and it cannot create a bridging loop in the network. To configure the port as an edge port, set the port to “True.”

Whether or not the port includes the STP mathematical calculation. True is not including the STP mathematical calculation. False is including the STP mathematic calculation.


Apply

4.1.5.8 MSTP

Multiple Spanning Tree Protocol (MSTP) is a standard protocol base on IEEE 802.1s. The function is that several VLANs can be mapping to a reduced number of spanning tree instances because most networks do not need more than a few logical topologies. It supports load balancing scheme and the CPU is sparer than PVST (Cisco proprietary technology).


Page 37


Figure 4-31. MSTP Bridge Setting interface screen.

Field

Table 4-20. MSTP Bridge setting interface screen fields.

Description

MSTP Enable

Force Version

You must enable or disable the MSTP function before configuring the related parameters.

Use the Force Version parameter to force a VLAN Bridge that supports RSTP to operate in an STPcompatible manner.

Configuration Name The same MST Region must have the same MST configuration name.

Revision Level

(0–65535)

The same MST Region must have the same revision level.

Priority (0–61440) A value used to identify the root bridge. The bridge with the lowest value has the highest priority and is selected as the root. If the value changes, You must reboot the switch. The value must be multiple of 4096 according to the protocol standard rule.

Max Age Time (6–40) The number of seconds a bridge waits without receiving Spanning-tree Protocol configuration messages before attempting a reconfiguration. Enter a value between 6 through 40.

Hello Time (1–10) The setting follows the rule below to configure the MAX Age, Hello Time, and Forward Delay Time the controlled switch sends out the BPDU packet to check RSTP current status. Enter a value between

1 through 10.

Forwarding Delay

Time (4–30)

Max Hops (1–40)

Apply

2 x (Forward Delay Time value –1)

≥ Max Age value ≥ 2 x (Hello Time value +1)

The number of seconds a port waits before changing from its Rapid Spanning-Tree Protocol learning and listening states to the forwarding state. Enter a value between 4 and 30.

This parameter is additional to those specified for RSTP. A single value applies to all Spanning Trees within an MST Region (the CIST and all MSTIs) for which the Bridge is the Regional Root.

Click “Apply” to activate the configurations.

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Field

Port No.

Priority (0–240)

Path Cost

(1–200000000)

Admin P2P

Admin Edge

Admin Non STP

Apply

Figure 4-32. MSTP Bridge Port interface screen.

Table 4-21. MSTP Bridge Port interface screen fields.

Description

Select the port that you want to configure.

Decide which port should be blocked by priority in LAN. Enter a number from 0 through 240. The value of priority must be a multiple of 16.

The cost of the path to the other bridge from this transmitting bridge at the specified port. Enter a number 1 through 200000000.

Some of the rapid state transactions that are possible within RSTP depend upon whether the port concerned can only be connected to exactly one other bridge (i.e. It is served by a point-to-point LAN segment), or it can be connected to two or more bridges (i.e. It is served by a shared medium LAN segment). This function allows the P2P status of the link to be manipulated administratively. True means P2P is enabled. False means P2P is disabled.

True or False.

True or False.

Click “Apply” to activate the configuration.

Figure 4-33. MSTP Instance Setting interface screen.


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Field

Table 4-22. MSTP Instance Setting interface screen fields.

Description

Instance

State

VLANs

Set the instance from 1 to 15.

Enable or disable the instance.

Set which VLAN will belong to which instance.

Proprietary (0–61440) A value used to identify the root bridge. The bridge with the lowest value has the highest priority and is selected as the root. If the value changes, you must reboot the switch. he value must be a multiple of 4096 according to the protocol standard rule.

Apply Click “Apply” to activate the configuration.

Field

Instance

Port

Priority (0–240)

Path Cost

(1–200000000)

Apply

Figure 4-34. MSTP Instance Port interface screen.

Description

Table 4-23. MSTP Instance Port interface screen fields.

Set the instance’s information (except CIST).

Select the port that you want to configure.

Decide which port should be blocked by priority in LAN. Enter a number 0 through 240. The value of priority must be a multiple of 16.

The cost of the path to the other bridge from this transmitting bridge at the specified port. Enter a number from 1 through 200000000.


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4.1.6 Multicast

4.1.6.1 IGMP Snooping

Internet Group Management Protocol (IGMP) is used by IP hosts to register their dynamic multicast group membership. IGMP has three versions: IGMP v1, v2, and v3. Refer to RFC 1112, 2236 and 3376. IGMP Snooping improves the performance of networks that carry multicast traffic. It provides the ability to prune multicast traffic so that it travels only to those end destinations that require that traffic and reduces the amount of traffic on the Ethernet LAN.

Figure 4-35. IGMP Snooping interface screen.

Table 4-24. IGMP Snooping interface screen fields.

Field Description

IGMP Snooping

IGMP Query Mode

Enable/Disable IGMP snooping.

Select the switch that will be the IGMP querier. There should exist one and only one IGMP querier in an IGMP application. The "Auto" mode means that the querier is the one with lower IP address.

IGMP Snooping Table Show the current IP multicast list.


Help Show the help file.


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4.1.6.2 MVR

The MVR function can enable different VLAN users to receive an MVR mode VLAN multicast packet.

Field

MVR Mode

MVR VLAN

Type

Immediate Leave

Figure 4-36. MVR screen.

Table 4-25. Components in the MVR screen.

Description

Enable or Disable MVR Mode

Set MVR VLAN

Set Port Type to inactive receiver source.

Enable or disable immediate leave.

4.1.6.3 Static Multicast Filtering

Static Multicast filtering is the system by which end stations only receive multicast traffic if they register to join specific multicast groups. With multicast filtering, network devices only forward multicast traffic to the ports that are connected to registered end stations.

Page 42

Figure 4-37. Static Multicast Filtering screen.



Table 4-26. Static Multicast Filtering screen options.

Field Description

IP Address Assign a multicast group IP address in the range of 224.0.0.0—239.255.255.255

Member Ports Tick the check box beside the port number to include them as the member ports in the specific multicast group IP address.

Add

Delete

Help

Show current IP multicast list.

Delete an entry from the table.

Show the help file.

4.1.7 Port Setting

4.1.7.1 Port Control

With this function, you can set the state, speed/duplex, flow control, and security of the port.

Figure 4-38. Port Control interface screen.

Field

Table 4-27. Port Control interface screen components.

Description

Port No.

State

Speed/Duplex

Flow Control

Security

Port number for setting.

Enable/Disable the port.

You can set Autonegotiation,100 full, 100 half,10 full,or 10 half mode.

Support symmetric and asymmetric modes to avoid packet loss when congestion occurs.

Support port security function. When this function is enabled, the port will STOP learning MAC address dynamically.

Auto Detect 100/1000 Auto Detect SFP port SFP module speed (100 Mbps/1000 Mbps)



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4.1.7.2 Port Status

The following information provides the current port status information

Figure 4-39. Port Status interface screen.

4.1.7.3 Port Alias

The user can define the name of every port for convenient management.

Figure 4-40. Port Alias screen.

4.1.7.4 Rate Limit

With this function, you can limit traffic on all ports, including broadcast, multicast, and flooded unicast. You can also set

“Ingress” or “Egress” to limit traffic received or transmitted bandwidth.

Page 44

Figure 4-41. Rate Limit interface screen.



Field

Ingress Limit Frame

Type

Ingress

Egress

Immediate Leave

Apply

Description

Table 4-28. Rate Limit interface screen components.

You can set “all,” “Broadcast only,” ”Broadcast/Multicast,” or ”Broadcast/Multicast/Flooded Unicast” mode.

The switch port received traffic.

The switch port transmitted traffic.

Enable or disable immediate leave.


4.1.7.5 Port Trunk

Port Trunk – Setting

You can select static trunk or 802.3ad LACP to combine several physical link with a logical link to increase the bandwidth.

Figure 4-42. Port Trunk—Setting interface screen 1.

Figure 4-43. Port Trunk—Setting interface screen 2.


Page 45


Table 4-29. Port Trunk —Setting Interface screen options.

Field Description

Group ID Select a port to join a trunk group.

Type Support static trunk and 802.3ad LACP.

Work Port Select the number of active ports in dynamic group (LACP). The default value of work ports is the maximum number of the group. If the number is not the maximum number of ports, the other inactive ports in dynamic group will be suspended (no traffic). Once the active port is broken, the suspended port will be active automatically.


Port Trunk – Status

Figure 4-44. Port Trunk—Status interface screen.

Table 4-30. Port Trunk—Status interface screen options.

Field Description

Group Key

Port Member

Trunk Group number

Show Group port info.

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4.1.7.6 Loop Guard

This feature prevents a loop attack when a port receives a loop packet. This port will auto disable, and prevent the loop attack from affecting other network devices.

Figure 4-45. Loop Guard screen.

Table 4-31. Loop Guard screen options.

Field

Active

Port Status

Description

Loop Guard Enable or Disable

Port work status

4.1.8 VLAN

A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain, which allows you to isolate network traffic.

Only the members of the VLAN will receive traffic from the same members of VLAN. Basically, creating a VLAN from a switch is logically equivalent to reconnecting a group of network devices to another Layer 2 switch. However, all the network devices are still plugged into the same switch physically. The switch supports port-based and 802.1Q (tagged-based) VLAN. The default configuration of VLAN operation mode is “802.1Q.”

4.1.8.1 VLAN Configuration — IEEE 802.1Q

Tagged-based VLAN is an IEEE 802.1Q specification standard, and it is possible to create a VLAN across devices from different switch vendors. IEEE 802.1Q VLAN uses a technique to insert a “tag” into the Ethernet frames. Tag contains a VLAN Identifier

(VID) that indicates the VLAN numbers.

You can create Tag-based VLAN, and enable or disable GVRP protocol. There are 256 VLAN groups to provide configure. Enable

802.1Q VLAN, the all ports on the switch belong to default VLAN, VID is 1. The default VLAN cannot be deleted.

GVRP allows automatic VLAN configuration between the switch and nodes. If the switch is connected to a device with GVRP enabled, you can send a GVRP request by using the VID of a VLAN defined on the switch; the switch will automatically add that device to the existing VLAN.


Page 47


Figure 4-46. VLAN Configuration – 802.1Q interface screen.

Field

Table 4-32. VLAN Configuration – 802.1Q interface screen fields.

Description

VLAN Operation Mode Configure VLAN Operation Mode: disable, Port Base, 802.1Q

GVRP Mode Enable/Disable GVRP function.

Management VLAN ID Management VLAN can provide network administrator with a secure VLAN to management Switch.

Only the devices in the management VLAN can access the switch.

Port

Link type

Select the port to configure.

There are three types of links:

Untagged VID

Tagged VIDs

Apply

• Access Link: single switch only, allows you to group ports by setting the same VID.

• Trunk Link: extended application of Access Link, allows you to group ports by setting the same

VID with 2 or more switches.

• Hybrid Link: Both Access Link and Trunk Link are available.

Set the port default VLAN ID for untagged devices that connect to the port. The range is 1 to 4094.

Set the tagged VIDs to carry different VLAN frames to other switches.


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4.1.8.2 VLAN Configuration – Port Based

Traffic is forwarded to the member ports of the same vlan group. vlan port based startup, set in the same group of the port, can be a normal transmission packet, without restricting the types of packets.

Figure 4-47. VLAN Setting screen.

Table 4-33. VLAN setting screen fields.

Field Description

Add

Edit

Click “add” to enter the VLAN add interface.

Edit an existing VLAN.

Delete Delete an existing VLAN.


Figure 4-48. VLAN Configuration – Port-based interface screen.


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Field

Table 4-34. VLAN Configuration — Port-based interface screen components.

Description

Group Name

VLAN ID

Add

Remove

Apply

Help

VLAN name.

Specify the VLAN ID.

Select a port to join the VLAN group.

Remove port from the VLAN group.


Show the help file.

4.1.9 Traffic Prioritization

Traffic Prioritization includes 3 modes: port base, 802.1p/COS, and TOS/DSCP. By traffic prioritization function, you can classify the traffic into four classes for differential network application. LEH2004A-4GSFP support 4 priority queues.

4.1.9.1 QoS policy

Field

QOS Mode

QOS policy

Apply

Page 50

Figure 4-49. Traffic Prioritization interface screen.

Table 4-35. Traffic Prioritization interface screen fields.

Description

• Port-based: the output priority is determined by the ingress port.

• COS only: the output priority is determined by COS only.

• TOS only: the output priority is determined by TOS only.

• COS first: the output priority is determined by COS and TOS, but COS first.

• TOS first: the output priority is determined by COS and TOS, but TOS first.

• Using the 8,4,2,1 weight fair queue scheme: the output queues will follow 8:4:2:1 ratio to transmit packets from the highest to lowest queue. For example: 8 high queue packets,

4 middle queue packets, 2 low queue packets, and the one lowest queue packets are transmitted in one turn.

• Using the strict priority scheme: always the packets in higher queue will be transmitted first until higher queue is empty.

Click “Apply” to set the configurations.


4.1.9.2 Port-based Priority


Figure 4-50. Port-based Priority interface screen.

Field

Table 4-36. Port-based Priority interface screen fields.

Description

Port-based Priority Assign Ports with a priority queue. Four priority queues can be assigned: High, Middle, Low, and

Lowest.

Apply

Help


Show the help file.

4.1.9.3 COS/802.1p

Figure 4-51. COS/802.1p interface screen.


Page 51


Field

COS/802.1p

COS Port Default

Apply

Help

4.1.9.4 TOS/DSCP

Table 4-37. COS/802.1p interface screen components.

Description

COS (Class Of Service) is well known as 802.1p. It describes the output priority of a packet that is determined by user priority field in 802.1Q VLAN tag. The priority value supports 0 to 7.The COS value maps to four priority queues: High, Middle, Low, and Lowest.

When an ingress packet has no VLAN tag, a default priority value is assigned and determined by the ingress port.


Show the help file.

Field

TOS/DSCP

Apply

Help

FIgure 4-52. TOS/DSCP interface screen.

Description

Table 4-38. TOS/DSCP interface screen components.

TOS (Type of Service) is a field in the IP header of a packet. This TOS field is also used by

Differentiated Services and is called the Differentiated Services Code Point (DSCP). The output priority of a packet can be determined by this field and the priority value supported ranges from 0 to

63. DSCP value maps to 4 priority queues: High, Middle, Low, and Lowest.


Show the help file.

Page 52



4.1.10 DHCP Server

4.1.10.1 DHCP Server – Setting

The system provides the DHCP server function. Enable the DHCP server function, and the switch system will be a DHCP server.

Figure 4-53. DHCP Server Configuration interface screen.

Field

Table 4-39. DHCP Server Setting screen components.

Description

DHCP server Enable or Disable the DHCP Server function. If you select “Enable,” the switch will be the DHCP server on your local network.

Start IP Address

End IP Address

The dynamic IP assigned range. Low IP address is the beginning of the dynamic IP assigned range.

For example: dynamic IP assigned range is from 192.168.1.100 to 192.168.1.200. 192.168.1.100 will be the Start IP address.

The dynamic IP assigned range. High IP address is the end of the dynamic IP assigned range. For example: dynamic IP assigned range is from 192.168.1.100 to 192.168.1.200. 192.168.1.200 will be the End IP address.

Subnet Mask

Gateway

The dynamic IP assigned range subnet mask.

The gateway in your network.

DNS Domain Name Server IP Address in your network.

Lease Time (Hour) The period that system will reset the assigned dynamic IP to ensure the IP address is in used.



Page 53


4.1.10.2 DHCP Server – Client List

When the DHCP server function is activated, the system will collect the DHCP client information and display in here.

Figure 4-54. DHCP Server Client Entries interface screen.

4.1.10.3 DHCP Server – Port and IP bindings

You can assign the specific IP address, which is in the assigned dynamic IP range to the specific port. When the device is connecting to the port and asks for dynamic IP assignment, the system will assign the IP address that has been assigned before in the connected device.

Figure 4-55. DHCP Server - Port and IP Binding screen.

Page 54



4.1.10.4 DHCP Server—DHCP Relay Agent

The DHCP relay agent relays DHCP messages between clients and servers for DHCP on different subnet domains. DHCP relay agent uses Option 82 to insert specific information into a request that is being forwarded to a DHCP server, and according to

Option 82, to remove the specific information from reply packets when forwarding server DHCP sends packets to a DHCP client.

Figure 4-56. DHCP Relay Agent screen, diagram 1.

Figure 4-57. DHCP Relay Agent screen, diagram 2.


Page 55


Field

DHCP Relay

DHCP Server IP

Address and VID

DHCP Option 82

Remote ID

DHCP Option 82

Circuit-ID Table

Apply

Description

Table 4-40. DHCP Relay Agent screen components.

Enable/Disable DHCP Relay Agent.

Specify the IP address and VID of DHCP server. Keep "0.0.0.0" means the server is inactive.

"Option 82 Remote ID" provides a identifier for the remote server.

There are 4 types supported: IP, MAC, Client-ID, and Other.

"Option 82 Circuit-ID" encodes an agent-local identifier of the circuit from which a DHCP clientto-server packet was received. It is intended for use by agents in relaying DHCP responses back to the proper circuit.


4.1.11 SNMP

Simple Network Management Protocol (SNMP) is the protocol developed to manage nodes (servers, workstations, routers, switches, and hubs, etc.) on an IP network. SNMP enables network administrators to manage network performance, find and solve network problems, and plan for network growth. Network management systems learn of problems by receiving traps or change notices from network devices implementing SNMP.

4.1.11.1 SNMP – Agent Setting

You can set SNMP agent related information via the Agent Setting Function.

Page 56

Figure 4-58. SNMP Agent Setting interface screen.



Field

Table 4-41. SNMP Agent Setting interface screen fields.

Description

SNMP agent Version Three SNMP versions are supported, including SNMP V1, SNMP V2c, and SNMP V3. SNMP V1 and

SNMP V2c agent versions use a community string match for authentication, that means SNMP servers access objects with read-only or read/write permissions with the community default string public/private. SNMP V3 requires an authentication level of MD5 or DES to encrypt data to enhance data security.

SNMP V1/V2c

Community

SNMP Community should be set for SNMP V1/V2c. Four sets of "Community String/Privileges" are supported. Each Community String is maximum 32 characters. To remove a Community string, keep this field empty.

SNMPv3User

Apply

Help

If SNMP V3 agent is selected, the SNMPv3 you profiled should be set for authentication. The

Username is necessary. The Auth Password is encrypted by MD5 and the Privacy Password which is encrypted by DES. There are maximum of 8 sets of SNMPv3 User names with a maximum of 16 characters in username and password.


Show the help file.

When SNMP V3 agent is selected, you can:

1. Input SNMPv3 username only.

2. Input SNMPv3 username and Auth Password.

3. Input SNMPv3 username, Auth Password and Privacy Password, which can be different than Auth Password.

To remove a current user profile:

1. Input the SNMPv3 user name you want to remove.

2. Click the "Remove" button.

Current SNMPv3 User Profile

Show all SNMPv3 user profiles.

Apply


Help

Show the help file.


Page 57


4.1.11.2 SNMP—Trap Setting

A trap manager is a management station that receives traps, the system alerts generated by the switch. If no trap manager is defined, no traps will be issued. Create a trap manager by entering the IP address of the station and a community string. To define a management station as a trap manager, enter the SNMP community string and select the SNMP version.

Field

Server IP

Community

Trap Version

Add

Remove

Help

Figure 4-59. SNMP Trap Setting interface screen.

Table 4-42. SNMP Trap Setting interface screen components.

Description

The server IP address to receive the Trap.

Community for authentication.

Trap Version supports V1, V2c, and V3.

Add a trap server profile.

Remove a trap server profile.

Show the help file.

Page 58


4.1.11.3 SNMPV3


Figure 4-60. SNMP V3 setting screen.


Page 59


Field

Context Table

User Table

Group Table

Access Table

MIBview Table

Help

Table 4-43. SNMP V3 Setting screen options.

Description

Configure SNMP v3 context table. Assign the context name of the context table. Click "Apply" to change the context name.

1. Configure SNMP v3 user table.

2. User ID: set up the user name.

3. Authentication Password: set up the authentication password.

4. Privacy Password: set up the private password.

5. Click "Add" to add a context name.

6. Click "Remove" to remove an unwanted context name.

1. Configure the SNMP v3 group table.

2. Security Name (User ID): assign the user name that you have set up in the user table.

3. Group Name: set up the group name.

4. Click "Add" to add the context name.


1. Configure the SNMP v3 access table.

2. Context Prefix: set up the context name.

3. Group Name: set up the group.

4. Security Level: select the access level.

5. Context Match Rule: select the context match rule.

6. Read View Name: set up the read view.

7. Write View Name: set up the write view.

8. Notify View Name: set up the notify view.

9. Click "Add" to add a context name.


1. Configure MIB view table.

2. ViewName: set up the name.

3. Sub-Oid Tree: fill the Sub OID.

4. Type: select the type —exclude or included.

5. Click "Add" to add context name.

6. Click "Remove" to remove unwanted context name.

Show the help file.

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4.1.12 Security

Five useful functions can enhance the security of the switch: IP Security, Port Security, MAC Blacklist, MAC address Aging, and

802.1x protocol.

4.1.12.1 Management Security

Only an IP in the Secure IP List can manage the switch through your defined management mode (Web, Telnet, SNMP).

Figure 4-61. IP Security interface screen.

Field

Table 4-44. IP Security screen parameters.

Description

IP security MODE

Enable WEB Management

Enable/Disable the IP security function.

Mark the blank to enable WEB Management.

Enable SNMP Management Mark the blank to enable MPSN Management.

Apply Click “Apply” to set the configurations.



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4.1.12.2 Static MAC Forwarding

Static MAC Forwarding adds static MAC addresses to hardware forwarding database. If port security is enabled at the Port

Control page, only the frames with MAC addresses in this list will be forwarded; otherwise, they will be discarded.

Figure 4-62. Port Security interface screen.

Table 4-45. Port Security interface screen fields.

Field Description

MAC Address Input a MAC Address to a specific port.

Port No.

Select a port on the switch.

Add

Delete

Help

Type in a MAC address and select a port number from the drop down box, then click on the Add button.

Delete the entry.

Show the help file.

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4.1.12.3 MAC Blacklist

MAC Blacklist can eliminate the traffic forwarding to specific MAC addresses in list. Any frames forwarded to MAC addresses in this list will be discarded. Thus the target device will never receive any frame.

Field

MAC Address

Port No.

Add

Delete

Help

Figure 4-63. MAC Blacklist interface screen.

Table 4-46. MAC Blacklist interface screen options.

Description

Input a MAC Address to add to the MAC Blacklist.

Select a switch port.

Add an entry to the Blacklist table.

Delete the entry.

Show the help file.


Page 63


4.1.12.4 802.1x

802.1x uses the physical access characteristics of IEEE802 LAN infrastructures to provide authenticated and authorized devices attached to a LAN port. Refer to IEEE 802.1X—Port Based Network Access Control.

Figure 4-64. 802.1x Radius Server interface.

Field

Table 4-47. 802.1x Radius Server interface screen parameters.

Description

802.1x Protocol

Radius Server IP

Server port

Account port

Shared Key

NAS, Identifier

Quiet Period

Tx Period

Enable or Disable 802.1x Radius server function.

The IP address of the authentication server.

Set the UDP port number used by the authentication server to authenticate.

Set the UDP destination port for accounting requests to the specified Radius Server.

A key shared between this switch and authentication server.

A string used to identify this switch.

Set the time interval between authentication failure and the start of a new authentication attempt.

Set the time that the switch can wait for response to an EAP request/identity frame from the client before resending the request.

Supplicant Timeout Set the period of time the switch waits for a supplicant response to an EAP request.

Server Timeout Set the period of time the switch waits for a Radius server response to an authentication request.

Max Requests

Re-Auth Period

Set the maximum number of times to retry sending packets to the supplicant.

Set the period of time after which clients connected must be re-authenticated.

Apply

Help


Show the help file.

Page 64


802.1x-Port Authorized Mode

Set the 802.1x authorized mode of each port.


Figure 4-65. 802.1x Port Authorize interface screen.

Field

Table 4-48. 802.1x Port Authorize interface screen parameters.

Description

Port Authorized Mode • Reject: Force this port to be unauthorized.

• Accept: Force this port to be authorized.

• Authorize: The state of this port was determined by the outcome of the 802.1x authentication.

• Disable: This port will not participate in 802.1x.

Apply

Help


Show the help file.

802.1x-Port Authorized Mode

Show 802.1x port authorized state.

Figure 4-66. 802.1x Port Authorize State interface screen.


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4.1.12.5 IP Guard

IP Guard – Port Setting

This page allows you to configure port configuration of IP Guard. IP Guard is an intelligent and easy use function for IP security. It could protect the network from unknown IP( the IP not in allowed list) attack. The illegal IP traffic will be blocked.

Figure 4-67. IP Guard—Port Setting State interface.

The following table describes the labels in this screen.

Table 4-49.

Field Description

Mode

Apply

Help

• Disable mode: function is totally disabled.

• Monitor mode: function is disabled, but keeps monitor the IP traffic.

• Security mode: function is enabled, the illegal IP traffic will be blocked.

Click “Apply ” to set the configurations.

Show help file.

IP Guard – Allow List

IP Guard is an intelligent and easy use function for IP security. It could protect the network from unknown IP( the IP not in allowed list) attack. The illegal IP traffic will be blocked.

This page allows you to configure IP Guard allowed list. The IP traffic will be blocked, if it was not in allowed list

Page 66

Figure 4-68. IP Guard – Allow List State interface.



Field

IP

MAC

Port

Status

Table 4-50. IP Guard – Allow List State interface fields.

Description

IP address of the allowed entry

MAC address of the allowed entry

Port number of the allowed entry

If you believe some allowed IP traffic is abnormal, you can use this field to block the traffic.

• Active: Allow the IP traffic.

• Suspend: Block the IP traffic.

If you want to delete the entry, check this box and apply it.

Delete

IP Guard – Super-IP List


This page allows you to configure IP Guard Super-IP list. Super-IP entry has a special priority, the IP has no limited of MAC address and port binding. Any IP traffic are allowed, when the IP is in the Super-IP list.

Figure 4-69. IP Guard Super List State interface screen.


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IP Guard – Super-IP List


Figure 4-70. IP Guard—Monitor List.

The following table describes the labels in this screen.

Field

IP

MAC

Port

Time

Add to Allow List

Table 4-51. IP Guard—Monitor List fields.

Description

IP address of entry

MAC address of entry

Port number of entry

The logged time

If you want to allow the IP traffic, check this box and apply it.

4.1.13 Warning

The Warning function is very important for managing the switch. You can manage the switch via SYSLOG, E-MAIL, and Fault

Relay. You can monitor the switch status on a remote site. When events occur, the warning message will be sent to your appointed server, E-MAIL, or relay fault to switch panel.

4.1.13.1 Fault Alarm

When a fault event happens, the Fault LED in switch panel will light and the electric relay will signal at the same time.

Page 68

Figure 4-71. Fault Alarm interface screen.



Field

Table 4-52. Fault Alarm interface screen parameters.

Description

Power Failure Check the box to monitor PWR 1 or PWR 2.

Port Link Down/Broken Check the box to monitor port 1 to port 8.



4.1.13.2 System Alarm

System alarm supports two warning modes: 1. SYSLOG. 2. E-MAIL. You can monitor the switch via selected system events.

System Warning – SYSLOG Setting

The SYSLOG is a protocol to transmit event notification messages across networks. Refer to RFC 3164—The BSD SYSLOG

Protocol.

Figure 4-72. System Warning—SYSLOG Setting interface screen.

Field

Table 4-53. System Warning – SYSLOG Setting interface screen settings.

Description

SYSLOG Mode

SYSLOG Server IP Address

Apply

Help

• Disable: disable SYSLOG.

• Client Only: login to local system.

• Server Only: login to a remote SYSLOG server.

• Both: login to both local and remote server.

The remote SYSLOG Server IP address.


Show the help file.

System Warning—SMTP Setting.

The SMTP is Short for Simple Mail Transfer Protocol. It is a protocol for e-mail transmission across the Internet. Refer to RFC 821—

Simple Mail Transfer Protocol.


Page 69


Figure 4-73. System Warning – SMTP Setting interface screen.

Field

Table 4-54. System Warning—SMTP Setting interface screen parameters.

Description

E-mail Alert Enable/Disable transmission system warning events by e-mail.

SMTP Server IP Address The mail server IP address.

Mail Subject

Authentication

The subject of the mail.

• Username: the authentication username.

• Password: the authentication password.

• Confirm Password: re-enter password.

Recipient E-mail Address The recipient's E-mail address. It supports six recipients for a mail.

Apply Click “Apply” to set the configurations.

Help Show help file.

System Warning—Event Selection

SYSLOG and SMTP are the two warning methods that supported by the system. Check the corresponding box to enable system event warning method you wish to choose. Please note that the checkbox can not be checked when SYSLOG or SMTP is disabled.

Page 70



Figure 4-74. System Warning—Event Selection interface.

Field

Table 4-55. System Warning—Event Selection interface screen.

Description

Device cold start

Device warm start

The system will issue a log event upon cold start.

The system will issue a log event upon warm start.

Authentication Failure Alert when SNMP authentication fails.

B-Ring Topology Change Alert when B-Ring topology changes.

Port Event • Disable

• Link Up

• Link Down

• Link Up & Link Down

Apply

Help


Show the help file.


Page 71


4.1.14 Monitor and Diag

4.1.14.1 System Event Log

If system log client is enabled, the system event logs will be shown in this table.

Field

Page

Reload

Clear

Help

Figure 4-75. System event log interface.

Table 4-56.

Description

Select LOG page

To get the newest event logs and refresh this page

Clear log

Show help file.

Page 72



4.1.14.2 MAC Address Table

Refer to IEEE 802.1 D Sections 7.9. The MAC Address Table, (the Filtering Database), determines whether a frame received by a given port with a given destination MAC address will be forwarded through a given potential transmission port.

Figure 4-76. MAC Address Table interface screen.

Table 4-57. MAC Address Table interface screen components.

Field

Port Number

Flush MAC Table

MAC Address Aging

Auto Flush Table When Ports

Link Down

MAC Address Auto Learning

Apply

Description

Show all MAC addresses mapping to a selected port in the table.

Clear all MAC addresses in the table.

Assigned aging time MUST be a multiple of 15.

When this is enabled and the port link is down, the switch will

Flush the MAC table.

Enable or Disable the MAC Learning function.



Page 73


4.1.14.3 Port Overview

Port statistics show several statistics counters for all ports.

Figure 4-77. Port Overview screen.

Field

Type

Link

State

TX GOOD Packet

TX Bad Packet

RX GOOD Packet

RX Bad Packet

TX Abort Packet

Packet Collision

Clear

Help

Table 4-58. Port Overview screen options.

Description

Show port speed and media type.

Show port link status.

Show ports enabled or disabled.

The number of good packets sent by this port.

The number of bad packets sent by this port.

The number of good packets received by this port.

The number of bad packets received by this port.

The number of packets aborted by this port.

The number of times a collision detected by this port.

Clear all counters.

Show help file.

Page 74



4.1.14.4 Port Counters

This page shows statistic counters for the port. The "Clear" button is to reset all counters to zero for all ports.

Figure 4-78. Port Counters interface screen.

Table 4-59. Port Counters interface screen options.

Field Description

InGoodOctetsLo The lower 32-bits of the 64-bit InGoodOctets counter. The sum of lengths of all good Ethernet frames received, that is, frames that are not bad frames.

InGoodOctetsHi The upper 32-bits of the 64-bit InGoodOctets counter. The sum of lengths of all good Ethernet frames received, that is frames that are not bad frames.

InBadOctets

OutFCSErr

InUnicasts

Deferred

InBroadcasts

InMulticasts

Octets64

Octets127

Octets255

Octets511

Octets1023

The sum of lengths of all bad Ethernet frames received.

The number of frames transmitted with a invalid FCS. Whenever a frame is modified during transmission

(e.g., to add or remove a tag) the frames’s original FCS is inspected before a new FCS is added to a modified frame. If the original FCS is invalid, the newFCS is made invalid too and this counter is incremented.

The number of good frames received that have a Unicast destination MAC address.

The total number of successfully transmitted frames that experienced no collisions but are delayed because the medium was busy during the first attempt. This counter is applicable in half-duplex mode only.

The number of good frames received that have a Broadcast destination MAC address.

The number of good frames received that have a Multicast destination MAC address.

Total frames received (and/or transmitted) with a length of exactly 64 octets, including those with errors.

Total frames received (and/or transmitted) with a length of between 65 and 127 octets inclusive, including those with errors.

Total frames received (and/or transmitted) with a length of between 128 and 255 octets inclusive, including those with error.




Page 75


Field

OctetsMax

OutOctetsLo

OutOctetsHi

OutUnicasts

Excessive

OutBroadcasts

Single

OutPause

InPause

Multiple

Undersize

Fragments

Oversize

Jabber

InMACRcvErr

InFCSErr

Collisions

Late

Description

Table 4-59 (continued). Port Counters interface screen options.

Total frames received (and/or transmitted) with a length of between 1024 and MaxSize octets inclusive, including those with error.

The lower 32-bit of the 64-bit OutOctets counter. The sum of lengths of all Ethernet frames sent from this

MAC.

The upper 32-bit of the 64-bit OutOctets counter. The sum of lengths of all Ethernet frames sent from this

MAC.

The number of frames sent that have an Unicast destination MAC address.

The number frames dropped in the transmit MAC because the frame experienced 16 consecutive collisions.

This counter is applicable in half-duplex only and only if DiscardExcessive is one.

The number of good frames sent that have a Broadcast destination MAC address.

The total number of successfully transmitted frames that experienced exactly one collision. This counter is applicable in half-duplex only.

The number of good Flow Control frames sent.

The number of good Flow Control frames received.

The total number of successfully transmitted frames that experienced more than one collision. This counter is applicable in half-duplex only.

Total frames received with a length of less than 64 octets, but with a valid FCS.

Total frames received with a length of more than 64 octets and with an invalid FCS.

Total frames received with a length of more than MaxSize octets, but with a valid FCS.

Total frames received with a length of more than MaxSize octets, but with an invalid FCS.

Total frames received with an RxErr signal from the PHY.

Total frames received with a CRC error not counted in Fragments, Jabber, or RxErr.

The number of collision events seen by MAC not including those counted in Single, Multiple, Excessive or

Late. This counter is applicable in half-duplex only.

The number of times a collision is detected later than 512 bits-times into the transmission of a frame. This counter is applicable in half-duplex mode only.

4.1.14.5 Port Monitoring

Port monitoring supports TX (egress) only, RX (ingress) only, and TX/RX monitoring. TX monitoring sends any data that egress out checked TX source ports to a selected TX destination port as well. RX monitoring sends any data that ingress in checked RX source ports out to a selected RX destination port as well as sending the frame where it normally would have gone. Note that keep all source ports unchecked in order to disable port monitoring.

Page 76

Figure 4-79. Port monitoring interface screen.



Table 4-60. Port monitoring interface screen options.

Field Description

Destination Port The port will receive a copied frame from the source port for monitoring.

Source Port

TX

RX

Apply

Clear

Help

The port will be monitored. Mark TX or RX to monitor.

The frames transmitted from the switch port.

The frames receive by the switch port.

Click “Apply” to set the configurations.

Clear all blanks (disable the function).

Show the help file.

4.1.14.6 Traffic Monitor

The function can monitor switch traffic. If traffic is too large, the switch will send SYSLOG Event or SMTP Mail.

Figure 4-80. System event log interface screen.

Field

Table 4-61. System event log interface screen components.

Description

Monitored –Counter Select monitor type

Time-Interval Setting Interval time

Increasing – Quantity Setting alarm Quantity

Event Alarm Select alarm function (SYSLOG or SMTP)


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4.1.14.7 Ping

Ping function allows the switch to send ICMP packets to detect the remote notes.

Field

IP address

Active

Figure 4-81. Ping interface screen.

Table 4-62. Ping interface screen fields.

Description

Enter the IP address that you want to detect.

Click “Active” to send ICMP packets.

4.1.15 Save Configuration

If any configuration changed, click “Save Configuration” to save current configuration data to the permanent flash memory.

Otherwise, the current configuration will be lost when the power is off or the system is reset.

Page 78

Figure 4-82. System Configuration interface screen.



Field

Save

Help

4.1.16 Factory Default

Table 4-63. Save Configuration interface screen fields.

Description

Save all configurations.

Show the help file.

Figure 4-83. Factory Default interface screen.

Reset the switch to its default configuration. Click “Reset” to reset all configurations to the default value. You can select “Keep current IP address setting” and “Keep current username and password” to prevent IP and username and password from resetting to the default values.

4.1.2.17 System Reboot

Figure 4-84. System Reboot interface screen.


Page 79

Chapter 5: Command-Line Management

5. Command-Line Interface Management

5.1 About CLI Management

The Industrial Managed Gigabit Ethernet Switch supports Web-based and CLI management. You can use a console or telnet to manage the switch via CLI.

CLI Management Using a RS-232 Serial Console (9600, 8, none, 1, none)

Before Configuring by RS-232 serial console, use an RJ-45 to DB9F cable to connect the switch's RS-232 Console port to your

PC’s COM port.

Follow the steps below to access the console via an RS-232 serial cable.

1. From the Windows desktop, click on Start -> Programs -> Accessories -> Communications -> Hyper Terminal

2. Input a name for new connection.

Figure 5-1. HyperTerminal screen.

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3. Select the COM port number to use.

Figure 5-2. New Connection screen.

Figure 5-3. Select the COM port number.

4. Enter 9600 for Bits per second, 8 for Data bits, None for Parity, 1 for Stop bits and none for Flow control.


Page 81


Figure 5-4. Enter COM port parameters.

5. The Console login screen will appear. Use the keyboard to enter the Console Username and Password that is the same as the

Web Browser password, and then press “Enter.”

Figure 5-5. Enter console username and password.

CLI Management Using Telnet

You can use telnet to configure the switches.

The default values are:

IP Address: 192.168.10.1

Subnet Mask: 255.255.255.0

Default Gateway: 192.168.10.254

User Name: admin

Password: admin

Follow the steps below to access the console via Telnet.

1. Telnet to the IP address of the switch from the Windows “Run“ command (or from the MS-DOS prompt).

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Figure 5-6. Windows Run screen.

2. The console login screen will appear. Type in the console username and password that is the same as the Web browser password, and then press “Enter.”

Figure 5-7. Telnet login screen.

Modes

Privileged

EXEC

Global configuration

Access Method

User EXEC Begin a session with your switch.

Enter the enable command while in user EXEC mode.

Enter the configure command while in privileged EXEC mode.

Prompt

Table 5-1. Commands level.

Exit Method About this Model switch> Enter logout or quit. The user command available at the level of user is the subset of those available at the privileged level.

Use this mode to:

• Enter menu mode.

• Display system information.

switch# switch(config)#

Enter disable to exit. The privileged command is advanced mode.

Set this mode to:

• Display advanced function status.

• Save configuration.

To exit to privileged

EXEC mode, enter exit or end.

Use this mode to configure parameters that apply to your Switch as a whole.


Page 83


Modes Access Method

Table 5-1 (continued). Commands level.

Prompt Exit Method

VLAN database Enter the vlan database command while in privileged EXEC mode.

Interface configuration

Enter the interface command (with a specific interface) while in global configuration mode.

switch(vlan)# To exit to user

EXEC mode, enter exit.

switch(config-if)# To exit to global configuration mode, enter exit.

To exit privileged

EXEC mode or end.

About this Model

Use this mode to configure VLANspecific parameters.

Use this mode to configure parameters for the switch and Ethernet ports.

Modes

Table 5-2. Command level symbol.

Command Level Symbol

User EXEC

Privileged EXEC

Global configuration G

VLAN database V

Interface configuration I

E

P

5.2 Commands Set List—System Commands Set

Table 5-3. System Commands Set.

Level Description Industrial Switch

Commands show config show terminal write memory

E

P

P

Example

Show switch configuration.

Show console information.

Save your configuration into permanent memory

(flash rom).

Configure system name.

switch>show config switch#show terminal switch#write memory switch(config)#system name xxx system name

[System Name] system location [System

Location] system description

[System Description] system contact

[System Contact] show system-info

G

G

G

G

E ip address

[Ip-address] [Subnet-mask]

[Gateway]

G

Set switch system location string.

Set switch system description string.

Set switch system contact window string.

Show system information.

Configure the IP address of switch.

switch(config)#system location xxx switch(config)#system description xxx switch(config)#system contact xxx switch>show system-info switch(config)#ip address

192.168.1.1 255.255.255.0

192.168.1.254 ip dhcp G Enable DHCP client function of switch switch(config)#ip dhcp

Page 84



Table 5-3 (continued). System Commands Set.

Industrial Switch Commands Level Description Example show ip no ip dhcp reload default admin username

[Username] admin password

[Password] show admin

G

G

P

G

G

G

P

Show IP information of switch.

switch#show ip

Disable DHCP client function of switch. switch(config)#no ip dhcp

Halt and perform a cold restart.

Restore to default.

Changes a login username (maximum

10 words).

switch(config)#reload

Switch(config)#default switch(config)#admin username xxxxxx

Specifies a password (maximum 10 words).

Show administrator information.

switch(config)#admin password xxxxxx switch#show admin

G

G dhcpserver enable dhcpserver lowip

[Low IP] dhcpserver highip

[High IP] dhcpserver subnetmask

[Subnet mask] dhcpserver gateway

[Gateway] dhcpserver dnsip

[DNS IP] dhcpserver leasetime

[Hours] dhcpserver ipbinding

[IP address]

I

G

G

G

G

G

Enable DHCP Server.

switch(config)#dhcpserver enable

Configure low IP address for IP pool.

switch(config)#dhcpserver lowip

192.168.1.1

Configure high IP address for IP pool.

switch(config)# dhcpserver highip

192.168.1.50

Configure subnet mask for DHCP clients.

Configure gateway for DHCP clients.

Configure DNS IP for DHCP clients.

switch(config)#dhcpserver subnetmask

255.255.255.0

switch(config)#dhcpserver gateway

192.168.1.254

switch(config)# dhcpserver dnsip

192.168.1.1

Configure lease time (in hour).

switch(config)# dhcpserver leasetime 1

Set static IP for DHCP clients by port.

switch(config)#interface fastEthernet 2 switch(config-if)#dhcpserver ipbinding 192.168.1.1

Show configuration of DHCP server.

switch#show dhcpserver configuration show dhcpserver configuration show dhcpserver clients

P

P show dhcpserver ip-binding P no dhcpserver G

Show client entries of DHCP server.

Show IP-Binding information of DHCP server.

Disable DHCP server function.

switch#show dhcpserver clients switch#show dhcpserver ip-binding switch(config)#no dhcpserver security enable security http security telnet security ip

[Index(1..10)] [IP Address] show security

G

G

G

G

P

Enable IP security function.

Enable IP security of HTTP server.

Enable IP security of telnet server.

Set the IP security list.

Show the IP security information.

switch(config)#security enable switch(config)#security http switch(config)#security telnet switch(config)#security ip 1 192.168.1.55

switch#show security


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Table 5-3 (continued). System Commands Set.

Industrial Switch Commands Level Description Example no security no security http no security telnet

G

G

G

Disable IP security function.

Disable IP security of HTTP server.

Disable IP security of telnet server.

switch(config)#no security switch(config)#no security http switch(config)#no security telnet

5.3 Commands Set List—Port Commands Set

interface fastEthernet

[Portid] duplex

[full | half] speed

[10|100|1000|auto]

Iflowcontrol mode

[Symmetric|Asymmetric] no flowcontrol security enable no security bandwidth type all bandwidth type broadcastmulticast-flooded-unicast bandwidth type broadcast-multicast bandwidth type broadcast-only

I

I

I

I

I

I

I

I

I

I

G

Table 5-4. Port Commands Set.

Industrial Switch Commands Level Description Example

Choose the port for modification.

Use the duplex configuration command to specify the duplex mode of operation for Fast Ethernet.

Use the speed configuration command to specify the speed mode of operation for Fast Ethernet. The speed can’t be set to 1000 if the port isn’t a

Gigabit port.

Use the flowcontrol configuration command on Ethernet ports to control traffic rates during congestion.

switch(config)#interface fastEthernet 2 switch(config)#interface fastEthernet 2 switch(config-if)#duplex full switch(config)#interface fastEthernet 2 switch(config-if)#speed 100

Disable flow control of interface.

Enable security of interface.

Disable security of interface.

Set interface ingress limit frame type to

“accept all frames.”


“accept broadcast, multicast, and flooded unicast frames.”


“accept broadcast and multicast frames.”


“only accept broadcast frames.” switch(config)#interface fastEthernet 2 switch(config-if)#flowcontrol mode

Asymmetric switch(config-if)#no flowcontrol switch(config)#interface fastEthernet 2 switch(config-if)#security enable switch(config)#interface fastEthernet 2 switch(config-if)#no security switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth type all switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth type broadcast-multicast-flooded-unicast switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth type broadcast-multicast switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth type broadcast-only

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Table 5-4 (continued). Port Commands Set.

Industrial Switch Commands Level Description Example bandwidth in

[Value] bandwidth out

[Value] show bandwidth state

[Enable | Disable] show interface configuration I show interface status show interface accounting no accounting I

I

I

I

I

I

I Set interface input bandwidth. Rate

Range is from 100 kbps to 102400 kbps or to 256000 kbps for giga ports, and zero means no limit.

Set interface output bandwidth. Rate

Range is from 100 kbps to 102400 kbps or to 256000 kbps for giga ports, and zero means no limit.

Show interfaces bandwidth control.

switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth in 100 switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth out 100

Use the state interface configuration command to specify the state mode of operation for Ethernet ports. Use the disable form of this command to disable the port.

Show interface configuration status.

switch(config)#interface fastEthernet 2 switch(config-if)#show bandwidth switch(config)#interface fastEthernet 2 switch(config-if)#state Disable switch(config)#interface fastEthernet 2 switch(config-if)#show interface configuration

Show interface actual status.

Show interface statistic counter.

switch(config)#interface fastEthernet 2 switch(config-if)#show interface status switch(config)#interface fastEthernet 2 switch(config-if)#show interface accounting

Clear interface accounting information. switch(config)#interface fastEthernet 2 switch(config-if)#no accounting


Page 87


5.4 Commands Set List—Trunk command set

Table 5-5. Trunk Commands Set.

Industrial Switch Commands Level Description aggregator priority

[1to65535] aggregator activityport

[Port Numbers] aggregator group

[GroupID] [Port-list] lacp workp

[Workport] aggregator group

[GroupID] [Port-list] nolacp show aggregator no aggregator lacp

[GroupID] no aggregator group

[GroupID]

G

G

G

G

P

G

G

Set port group system priority.

Set activity port.

Assign a trunk group with LACP active.

[GroupID] :1to3

[Port-list]:Member port list, This parameter could be a port range(ex.1-4) or a port list separate by a comma(ex.2, 3, 6)

[Workport]: The amount of work ports, this value could not be less than zero or be large than the amount of member ports.

Example switch(config)#aggregator priority 22

Assign a static trunk group.

[GroupID] :1to3

[Port-list]:Member port list, This parameter could be a port range(ex.1-4) or a port list separate by a comma(ex.2, 3, 6) switch(config)#aggregator group 1 2-4 nolacp or switch(config)#aggreator group 1 3,1,2 nolacp

Show the information of trunk group.

switch#show aggregator

Disable the LACP function of trunk group.

switch(config)#no aggreator lacp 1

Remove a trunk group.

switch(config)#aggregator activityport 2 switch(config)#aggregator group 1 1-4 lacp workp 2 or switch(config)#aggregator group 2 1,4,3 lacp workp 3 switch(config)#no aggreator group 2

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5.5 Commands Set List—VLAN command set

Table 5-6. VLAN Commands Set.

Industrial Switch Commands Level Description vlan database vlan

[8021q | gvrp]

P

V

Enter VLAN configure mode.

To set switch VLAN mode.

V

V

Disable vlan group(by VID).

Disable GVRP no vlan

[VID] no gvrp

IEEE 802.1Q VLAN vlan 8021q port

[PortNumber] access-link untag

[UntaggedVID] vlan 8021q port

[PortNumber] trunk-link tag

[TaggedVID List] vlan 8021q port

[PortNumber] hybrid-link untag

[UntaggedVID] tag

[TaggedVID List] vlan 8021q aggregator

[TrunkID] access-link untag

[UntaggedVID] vlan 8021q aggregator

[TrunkID] trunk-link tag

[TaggedVID List] vlan 8021q aggregator

[PortNumber] hybrid-link untag

[UntaggedVID] tag

[TaggedVID List] show vlan [VID] or show vlan

V

V

V

V

V

V

V

Assign a trunk link for VLAN by trunk group.

Assign a hybrid link for VLAN by trunk group.

Show VLAN information

Example switch#vlan database switch(vlan)# vlanmode 8021q or switch(vlan)# vlanmode gvrp switch(vlan)#no vlan 2 switch(vlan)#no gvrp

Assign a access link for VLAN by port, if the port belong to a trunk group, this command can’t be applied.

switch(vlan)#vlan 8021q port 3 access-link untag 33

Assign a trunk link for VLAN by port, if the port belongs to a trunk group, this command can’t be applied.

Assign a hybrid link for VLAN by port, if the port belong to a trunk group, this command can’t be applied.

switch(vlan)#vlan 8021q port 3 trunklink tag 2,3,6,99 or switch(vlan)#vlan 8021q port 3 trunklink tag 3-20 switch(vlan)# vlan 8021q port 3 hybrid-link untag 4 tag 3,6,8 or switch(vlan)# vlan 8021q port 3 hybrid-link untag 5 tag 6-8

Assign an access link for VLAN by trunk group.

switch(vlan)#vlan 8021q aggregator 3 access-link untag 33 switch(vlan)#vlan 8021q aggregator 3 trunk-link tag 2,3,6,99 or switch(vlan)#vlan 8021q aggregator 3 trunk-link tag 3-20 switch(vlan)# vlan 8021q aggreator 3 hybrid-link untag 4 tag 3,6,8 or switch(vlan)# vlan 8021q aggreator 3 hybrid-link untag 5 tag 6-8 switch(vlan)#show vlan 23


Page 89


5.6 Commands Set List—Spanning Tree command set

Industrial Switch Commands spanning-tree enable spanning-tree priority

[0to61440] spanning-tree max-age [seconds] spanning-tree hello-time

[seconds] spanning-tree forward-time

[seconds] stp-path-cost

[1to200000000] stp-path-priority

[Port Priority] stp-admin-p2p

[Auto|True|False] stp-admin-edge

[True|False] stp-admin-non-stp

[True|False]

Show spanning-tree no spanning-tree

I

I

I

I

I

G

G

G

G

G

E

G

Table 5-7. Spanning Tree Commands Set.

Level Description Example

Enable spanning tree switch(config)#spanning-tree enable

Configure spanning tree priority parameter switch(config)#spanning-tree priority

32767

Use the spanning-tree max-age global configuration command to change the interval between messages the spanning tree receives from the root switch. If a switch does not receive a bridge protocol data unit

(BPDU) message from the root switch within this interval, it recomputed the Spanning

Tree Protocol (STP) topology.

Use the spanning-tree hello-time global configuration command to specify the interval between hello bridge protocol data units (BPDUs).

Use the spanning-tree forward-time global configuration command to set the forwarding-time for the specified spanning-tree instances. The forwarding time determines how long each of the listening and learning states last before the port begins forwarding.

Use the spanning-tree cost interface configuration command to set the path cost for Spanning Tree Protocol (STP) calculations.

In the event of a loop, spanning tree considers the path cost when selecting an interface to place into the forwarding state.

switch(config)# spanning-tree max-age 15 switch(config)#spanning-tree hellotime 3 switch(config)# spanning-tree forward-time 20 switch(config)#interface fastEthernet 2 switch(config-if)#stp-path-cost 20

Use the spanning-tree port-priority interface configuration command to configure a port priority that is used when two switches tie for position as the root switch.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-path-priority 127

Admin P2P of STP priority on this interface.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-admin-p2p Auto

Admin Edge of STP priority on this interface.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-admin-edge True

Admin NonSTP of STP priority on this interface.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-admin-non-stp

False

Display a summary of the spanning-tree states.

Disable spanning-tree.

switch>show spanning-tree switch(config)#no spanning-tree

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5.7 Commands Set List—QoS commands set

Table 5-8. QoS Commands Set.

Industrial Switch Commands Level Description qos policy

[weighted-fair|strict] qos prioritytype

[port-based|cos-only|tosonly|cos-first|tos-first] qos priority portbased

[Port] [lowest|low|middle|high] qos priority cos [Priority]

[lowest|low|middle|high] qos priority tos [Priority]

[lowest|low|middle|high] show qos no qos

G

G

G

G

G

P

G

Select QOS policy scheduling.

Setting of QOS priority type.

Configure Port-based Priority

Configure COS Priority

Configure TOS Priority

Example switch(config)#qos policy weightedfair switch(config)#qos prioritytype switch(config)#qos priority portbased

1 low switch(config)#qos priority cos 22 middle switch(config)#qos priority tos 3 high

Display the information of QoS configuration switch>show qos

Disable QoS function switch(config)#no qos

5.8 Commands Set List—IGMP commands set

Industrial Switch Commands igmp enable

Igmp-query auto

Igmp-query force show igmp configuration show igmp multi no igmp no igmp-query

G

G

G

P

P

G

G

Table 5-9. IGMP Commands Set.


Enable IGMP snooping function

Set IGMP query to auto mode switch(config)#igmp enable switch(config)#Igmp-query auto

Set IGMP query to force mode switch(config)#Igmp-query force

Displays the details of an IGMP configuration.

switch#show igmp configuration switch#show igmp multi Displays the details of an IGMP snooping entries.

Disable IGMP snooping function switch(config)#no igmp

Disable IGMP query switch#no igmp-query


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5.9 Commands Set List—MAC/Filter Table command set

Table 5-10. MAC/FIlter Table Commands Set.

Industrial Switch Commands Level Description Example mac-address-table static hwaddr

[MAC]

I mac-address-table filter hwaddr

[MAC] show mac-address-table P show mac-address-table static P show mac-address-table filter no mac-address-table static hwaddr [MAC] no mac-address-table filter hwaddr [MAC] no mac-address-table

I

G

P

G

G

Configure MAC address table of interface

(static).

Configure MAC address table(filter)

Show all MAC address table

Show static MAC address table

Show filter MAC address table.

Remove an entry of MAC address table of interface (static)

Remove an entry of MAC address table

(filter)

Remove dynamic entry of MAC address table switch(config)#interface fastEthernet 2 switch(config-if)#mac-address-table static hwaddr 000012345678 switch(config)#mac-address-table filter hwaddr 000012348678 switch#show mac-address-table switch#show mac-address-table static switch#show mac-address-table filter switch(config)#interface fastEthernet 2 switch(config-if)#no mac-address-table static hwaddr 000012345678 switch(config)#no mac-address-table filter hwaddr 000012348678 switch(config)#no mac-address-table

5.10 Commands Set List—SNMP command set

Table 5-11. SNMP Commands Set.

Industrial Switch Commands Level Description snmp agent-mode

[v1v2c | v3] snmp-server host

[IP address] community

[Community-string] trap-version

[v1|v2c]

G

G

Select the agent mode of SNMP

Configure SNMP server host information and community string snmp community-strings

[Community-string] right

[RO|RW]

G

G

Configure the community string right

Configure the userprofile for SNMPV3 agent. Privacy password could be empty.

Example switch(config)#snmp agent-mode v1v2c switch(config)#snmp-server host

192.168.10.50 community public trapversion v1

(remove)

Switch(config)# no snmp-server host

192.168.10.50

switch(config)#snmp communitystrings public right RO or switch(config)#snmp communitystrings public right RW switch(config)#snmp snmpv3-user test01 password AuthPW PrivPW snmp snmpv3-user

[User Name] password

[Authentication Password]

[Privacy Password] show snmp show snmp-server

P

P

Show SNMP configuration

Show specified trap server information switch#show snmp switch#show snmp-server

Page 92



Table 5-11 (continued). SNMP Commands Set.

Industrial Switch Commands Level Description Example no snmp community-strings

[Community] no snmp snmpv3-user [User

Name] password [Authentication

Password] [Privacy Password] no snmp-server host

[Host-address]

G

G

G

Remove the specified community.

Remove specified user of SNMPv3 agent.

Privacy password could be empty.

Remove the SNMP server host.

switch(config)#no snmp communitystrings public switch(config)# no snmp snmpv3-user test01 password AuthPW PrivPW switch(config)#no snmp-server

192.168.10.50

5.11 Commands Set List—Port Mirroring command set

Industrial Switch Commands monitor rx monitor tx

G

G

Table 5-12. Port Mirroring Commands Set.


Set RX destination port of monitor function. switch(config)#monitor rx

Set TX destination port of monitor function.

switch(config)#monitor tx show monitor monitor

[RX|TX|Both] show monitor no monitor I

I

I

P Show port monitor information switch#show monitor

Configure source port of monitor function switch(config)#interface fastEthernet 2 switch(config-if)#monitor RX

Show port monitor information switch(config)#interface fastEthernet 2 switch(config-if)#show monitor

Disable source port of monitor function switch(config)#interface fastEthernet 2 switch(config-if)#no monitor

5.12 Commands Set List—802.1x command set

Industrial Switch Commands

8021x enable

8021x system radiousip

[IP address]

8021x system serverport

[port ID]

8021x system accountport

[port ID]

8021x system sharekey

[ID]

8021x system nasid

[words]

G

G

G

G

G

G

Table 5-13. 802.1x Commands Set.


Use the 802.1x global configuration command to enable 802.1x protocols.

Use the 802.1x system radious IP global configuration command to change the radious server IP.

Use the 802.1x system server port global configuration command to change the radious server port.

Use the 802.1x system account port global configuration command to change the accounting port.

Use the 802.1x system share key global configuration command to change the shared key value.

Use the 802.1x system nasid global configuration command to change the NAS ID.

switch(config)# 8021x enable switch(config)# 8021x system radiousip 192.168.1.1

switch(config)# 8021x system serverport 1815 switch(config)# 8021x system accountport 1816 switch(config)# 8021x system sharekey 123456 switch(config)# 8021x system nasid test1


Page 93


Table 5-13 (continued). 802.1x Commands Set.

Industrial Switch Commands Level Description

8021x misc quietperiod [sec.] G

8021x misc txperiod

[sec.]

8021x misc servertimeout

[sec.]

8021x misc maxrequest

[number]

8021x misc reauthperiod [sec.]

8021x portstate

[disable | reject | accept | authorize] show 8021x

G

8021x misc supportimeout [sec.] G no 8021x

I

G

G

G

E

G

Example

Use the 802.1x misc quiet period global configuration command to specify the quiet period value of the switch.

Use the 802.1x misc TX period global configuration command to set the TX period.

Use the 802.1x misc supp timeout global configuration command to set the supplicant timeout.

Use the 802.1x misc server timeout global configuration command to set the server timeout.

Use the 802.1x misc max request global configuration command to set the MAX requests.

Use the 802.1x misc reauth period global configuration command to set the reauth period.

Use the 802.1x port state interface configuration command to set the state of the selected port.

Display a summary of the 802.1x properties and also the port sates.

Disable 802.1x function switch(config)# 8021x misc quietperiod 10 switch(config)# 8021x misc txperiod 5 switch(config)# 8021x misc supportimeout 20 switch(config)#8021x misc servertimeout 20 switch(config)# 8021x misc maxrequest 3 switch(config)# 8021x misc sreauthperiod 3000 switch(config)#interface fastethernet 3 switch(config-if)#8021x portstate accept switch>show 8021x switch(config)#no 8021x

5.13 Commands Set List—TFTP command set

Industrial Switch Commands backup flash:backup_cfg restore flash:restore_cfg upgrade flash:upgrade_fw

G

G

G

Table 5-14. TFTP Commands Set.


Save configuration to TFTP and need to specify the IP of TFTP server and the file name of image.

Get configuration from TFTP server and need to specify the IP of TFTP server and the file name of image.

Upgrade firmware by TFTP and need to specify the IP of TFTP server and the file name of image.

switch(config)#backup flash:backup_ cfg switch(config)#restore flash:restore_ cfg switch(config)#upgrade flash:upgrade_fw

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5.14 Commands Set List—SYSLOG, SMTP, EVENT command set

Table 5-15. SYSLOG, SMTP, EVENT Commands Set.

Industrial Switch Commands Level Description Example systemlog ip

[IP address] systemlog mode

[client|server|both] show systemlog show systemlog no systemlog smtp enable smtp serverip

[IP address] smtp authentication smtp account

[account] smtp password

[password] smtp rcptemail

[Index] [Email address] show smtp no smtp event device-cold-start

[Systemlog|SMTP|Both] event authentication-failure

[Systemlog|SMTP|Both] event Ring-topology-change

[Systemlog|SMTP|Both] event systemlog

[Link-UP|Link-Down|Both] event smtp

[Link-UP|Link-Down|Both] show event no event device-cold-start no event authentication-failure no event B-ring-topologychange no event systemlog no event smpt show systemlog

I i

I

I

G

G

E

P

G

G

G

G

G

G

G

P

G

G

G

G

P

G

G

G

P

Set System log server IP address.

Specified the log mode.

Display system log.

Switch>show systemlog

Show system log client & server information. switch#show systemlog

Disable systemlog function

Enable SMTP function

Configure SMTP server IP

Enable SMTP authentication

Configure authentication account

Configure authentication password

Configure Rcpt e-mail Address

Show the information of SMTP

Disable SMTP function

Set cold start event type switch(config)# systemlog ip

192.168.1.100

switch(config)# systemlog mode both switch(config)#no systemlog switch(config)#smtp enable switch(config)#smtp serverip

192.168.1.5

switch(config)#smtp authentication switch(config)#smtp account User switch(config)#smtp password switch(config)#smtp rcptemail 1 Alert@ test.com

switch#show smtp switch(config)#no smtp

Set Authentication failure event type

Set s ring topology changed event type

Set port event for system log

Set port event for SMTP switch(config)#event device-cold-start both switch(config)#event authentication-failure both config)#event ring-topology-change both switch(config)#interface fastethernet 3 switch(config-if)#event systemlog both switch(config)#interface fastethernet 3 switch(config-if)#event smtp both switch#show event Show event selection

Disable cold start event type

Disable Authentication failure event typ switch(config)#no event device-coldstart switch(config)#no event authenticationfailure

Disable B-ring topology changed event type switch(config)#no event ring-topology-change

Disable port event for system log switch(config)#interface fastethernet 3 switch(config-if)#no event systemlog

Disable port event for SMTP switch(config)#interface fastethernet 3 switch(config-if)#no event smtp

Show system log client & server information switch#show systemlog


Page 95


5.15 Commands Set List—SNTP command set

Table 5-16. SNTP Commands Set.

Industrial Switch Commands Level Description sntp enable sntp daylight sntp daylight-period

[Start time] [End time] sntp daylight-offset

[Minute] sntp ip

[IP] sntp timezone

[Timezone] show sntp show sntp timezone no sntp no sntp daylight

G

G

G

G

G

G

P

P

G

G

Enable SNTP function

Enable daylight saving time, if SNTP function is inactive, this command can’t be applied.

Set period of daylight saving time, if SNTP function is inactive, this command can’t be applied.

Parameter format:

[yyyymmdd-hh:mm]

Set offset of daylight saving time, if SNTP function is inactive, this command can’t be applied.

Set SNTP server IP, if SNTP function is inactive, this command can’t be applied.

Set timezone index, use “show sntp timzezone” command to get more information of index number.

Show SNTP information

Show index number of time zone list

Disable SNTP function

Disable daylight saving time

Example switch(config)#sntp enable switch(config)#sntp daylight switch(config)# sntp daylight-period

20060101-01:01 20060202-01-01 switch(config)#sntp daylight-offset 3 switch(config)#sntp ip 192.169.1.1

switch(config)#sntp timezone 22 switch#show sntp switch#show sntp timezone switch(config)#no sntp switch(config)#no sntp daylight

Page 96



5.16 Commands Set List— Ring command set

Table 5-17. Ring Commands Set.

Industrial Switch Commands Level Description

Ring enable

Ring master

Ring couplering

Ring dualhoming

Ring ringport

[1st Ring Port] [2nd Ring Port]

Ring couplingport

[Coupling Port]

Ring controlport

[Control Port]

Ring homingport

[Dual Homing Port] show Ring no Ring no Ring master no Ring couplering no Ring dualhoming

G

G

G

G

G

G

G

G

P

G

G

G

G

Enable B-Ring

Enable ring master

Enable couple ring

Enable dual homing

Configure 1st/2nd Ring Port

Configure Coupling Port

Configure Control Port

Configure Dual Homing Port

Show the information of B-Ring

Disable B-Ring

Disable ring master

Disable couple ring

Disable dual homing

Example switch(config)# Ring enable switch(config)# Ring master switch(config)# Ring couplering switch(config)# Ring dualhoming switch(config)# Ring ringport 7 8 switch(config)# Ring couplingport 1 switch(config)# Ring controlport 2 switch(config)# Ring homingport 3 switch#show Ring switch(config)#no Ring switch(config)# no Ring master switch(config)# no Ring couplering switch(config)# no Ring dualhoming


Page 97

Appendix A: Time Zones

GMT0BST

WET0WETDST

PWT0PST

MST-3MDT

EUT-1EUTDST

EUT-2EUTDST

EUT-3EUTDST

EUT-4EUTDST

EUT-6EUTDST

EUT-8EUTDST

Russian Federation

RFT-2RFTDST

RFT-3RFTDST

RFT-4RFTDST

RFT-5RFTDST

RFT-6RFTDST

RFT-7RFTDST

RFT-8RFTDST

RFT-9RFTDST

RFT-10RFTDST

RFT-11RFTDST

RFT-12RFTDST

Appendix A. Time Zones

Time Zone

Europe

MEZ-1MESZ

MET-1METDST

EET-2EETDST

Country and City Lists

Europe/Vienna, Europe/Berlin, Europe/Zurich

Africa/Tunis, CET, MET, Europe/Tirane, Europe/Andorra, Europe/Brussels,

Europe/Prague, Europe/Copenhagen, Europe/Paris, Europe/Gibraltar, Europe/

Budapest, Europe/Rome, Europe/Vaduz, Europe/Luxembourg, Europe/Malta,

Europe/Monaco, Europe/Amsterdam, Europe/Oslo, Europe/Warsaw, Europe/

Belgrade, Europe/Madrid, Africa/Ceuta, Europe/Stockholm, Europe/Vatican,

Europe/San_Marino, Arctic/Longyearbyen, Atlantic/Jan_Mayen, Europe/

Ljubljana, Europe/Sarajevo, Europe/Skopje, Europe/Zagreb, Europe/Bratislava,

Poland

Asia/Nicosia, EET, Europe/Minsk, Europe/Sofia, Europe/Athens, Europe/Vilnius,

Europe/Chisinau, Europe/Istanbul, Europe/Kiev, Europe/Uzhgorod, Europe/

Zaporozhye, Europe/Nicosia, Asia/Istanbul, Europe/Tiraspol, Turkey

Europe/London, Europe/Dublin, Eire, Europe/Belfast, GB, GB-Eire

WET, Atlantic/Faeroe, Atlantic/Madeira, Atlantic/Canary

Europe/Lisbon, Portugal

Europe/Moscow, W-SU

America/Scoresbysund, Atlantic/Azores

Asia/Beirut, Europe/Simferopol

Asia/Tbilisi

Europe/Samara

Asia/Almaty, Asia/Qyzylorda

Asia/Ulaanbaatar

Europe/Kaliningrad

Europe/Moscow

Asia/Yerevan, Asia/Baku, Asia/Oral, Asia/Ashkhabad

Asia/Aqtobe, Asia/Aqtau, Asia/Bishkek, Asia/Yekaterinburg

Asia/Omsk, Asia/Novosibirsk

Asia/Hovd, Asia/Krasnoyarsk

Asia/Irkutsk, Asia/Chungking, Asia/Ulan_Bator

Asia/Choibalsan, Asia/Yakutsk

Asia/Vladivostok

Asia/Sakhalin, Asia/Magadan

Asia/Kamchatka, Asia/Anadyr

Page 98



Time Zone

North America


PST8PDT

MST7MDT

MST7

CST6CDT

EST5EDT

AST4ADT

EST5

America/Los_Angeles, US/Pacific-New, PST8PDT, US/Pacific, SystemV/PST8PDT

America/Denver, America/Boise, America/Cambridge_Bay, America/Shiprock,

MST7MDT, Navajo, US/Mountain, SystemV/MST7MDT

America/Phoenix, MST, US/Arizona, SystemV/MST7

America/Chicago, America/North_Dakota/Center, America/Menominee,

America/Costa_Rica, America/Managua, CST6CDT, US/Central, SystemV/

CST6CDT

America/New_York, America/Kentucky/Louisville, America/Kentucky/Monticello,

America/Detroit, America/Pangnirtung, America/Louisville, EST5EDT, US/

Eastern, US/Michigan, SystemV/EST5EDT

America/Thule, Atlantic/Bermuda, SystemV/AST4ADT

America/Coral_Harbour, America/Cayman, America/Jamaica, America/Panama,

EST, Jamaica, SystemV/EST5

America/Adak, America/Atka, US/Aleutian

Canada/Yukon

America/St_Johns, Canada/Newfoundland

America/Godthab, America/Miquelon

AST10ADT

YST9YDT

NST3:30NDT

NAST3NADT

NAST9NADT

South America and Central America

TTST4 America/Port_of_Spain

SAT3

Pacific/Pitcairn, America/Juneau, America/Yakutat, America/Anchorage,

America/Nome, US/Alaska, SystemV/YST9YDT, SystemV/PST8

America/Argentina/Buenos_Aires, America/Argentina/Cordoba, America/

Argentina/Tucuman, America/Argentina/La_Rioja, America/Argentina/San_

Juan, America/Argentina/Jujuy, America/Argentina/Catamarca, America/

Argentina/Mendoza, America/Argentina/Rio_Gallegos, America/Argentina/

Ushuaia, America/Argentina/ComodRivadavia, America/Buenos_Aires, America/

Cordoba, America/Jujuy, America/Mendoza

EBST3EBDT

WBST4WBDT

America/Fortaleza, America/Recife, America/Araguaina, America/Maceio,

America/Bahia, America/Sao_Paulo, America/Cuiaba, America/Montevideo,

America/Catamarca, America/Rosario, Brazil/East

America/Campo_Grande, America/Boa_Vista, America/Manaus, Atlantic/

Stanley, America/Asuncion, Brazil/West

ACRE5

NORO2

CST4CDT

EIST6EIDT

America/Rio_Branco, America/Porto_Acre, Brazil/Acre

America/Noronha, Brazil/DeNoronha

Antarctica/Palmer, America/Santiago, Chile/Continental

Pacific/Easter, Chile/EasterIsland

Asia

MST-8

CST-8

Asia/Kuala_Lumpur, Asia/Kuching

Asia/Harbin, Asia/Shanghai, Asia/Chongqing, Asia/Urumqi, Asia/Kashgar, Asia/

Hong_Kong, Asia/Macau, Asia/Macao, Hongkong, PRC, ROC


Page 99

UCT5

UCT6

UCT7

UCT8

UCT9

UCT10

Page 100

Time Zone

Oceania

CST-9:30CDT

EST-10EDT

LHT-10:30LHDT

TST-10TDT

NZST-12NZDT

CIST-12:45CIDT

Africa

SAST-2

EST-2EDT

UAEST-4

IST-3IDT

JST-2JDT

SST-2SDT

Universal

UCT


UCT1

UCT2

UCT3

UCT4


Australia/Adelaide, Australia/Broken_Hill, Australia/South, Australia/Yancowinna

Australia/Brisbane, Australia/Lindeman, Australia/Currie, Australia/Melbourne,

Australia/Sydney, Australia/ACT, Australia/Canberra, Australia/NSW, Australia/

Queensland, Australia/Tasmania, Australia/Victoria

Australia/Lord_Howe, Australia/LHI

Australia/Hobart

Antarctica/McMurdo, Pacific/Auckland, Antarctica/South_Pole, NZ

Pacific/Chatham, NZ-CHAT

Africa/Maseru, Africa/Johannesburg, Africa/Mbabane

Africa/Cairo, Egypt

Asia/Dubai

Asia/Baghdad

Asia/Amman

Asia/Damascus

Africa/Ouagadougou, Africa/Abidjan, Africa/Banjul, Africa/Accra, Africa/

Conakry, Africa/Bissau, Africa/Monrovia, Africa/Bamako, Africa/Nouakchott,

Africa/Casablanca, Africa/El_Aaiun, Atlantic/St_Helena, Africa/Sao_Tome,

Africa/Dakar, Africa/Freetown, Africa/Lome, America/Danmarkshavn, Atlantic/

Reykjavik, Etc/GMT, Etc/UTC, Etc/UCT, GMT, Etc/Universal, Etc/Zulu, Etc/

Greenwich, Etc/GMT-0, Etc/GMT+0, Etc/GMT0, Africa/Timbuktu, GMT+0,

GMT-0, GMT0, Greenwich, Iceland, UCT, UTC, Universal, Zulu

Atlantic/Cape_Verde, Etc/GMT+1

Atlantic/South_Georgia, Etc/GMT+2

Antarctica/Rothera, America/Belem, America/Cayenne, America/Paramaribo,

Etc/GMT+3

America/Anguilla, America/Antigua, America/Barbados, America/Dominica,

America/Grenada, America/Guadeloupe, America/Martinique, America/

Montserrat, America/Puerto_Rico, America/St_Kitts, America/St_Lucia,

America/St_Vincent, America/Tortola, America/St_Thomas, America/Aruba,

America/La_Paz, America/Porto_Velho, America/Curacao, America/Caracas,

America/Guyana, Etc/GMT+4, America/Virgin, SystemV/AST4

America/Guayaquil, America/Eirunepe, America/Lima, Etc/GMT+5

America/Belize, America/El_Salvador, America/Tegucigalpa, Pacific/Galapagos,

Etc/GMT+6

Etc/GMT+7

Etc/GMT+8

Pacific/Gambier, Etc/GMT+9, SystemV/YST9

Pacific/Rarotonga, Pacific/Tahiti, Pacific/Fakaofo, Pacific/Johnston, Pacific/

Honolulu, Etc/GMT+10, HST, US/Hawaii, SystemV/HST10


=


Time Zone Country and City Lists

Universal (continued from previous page)

UCT11 Pacific/Niue, Pacific/Pago_Pago, Pacific/Apia, Pacific/Midway, Etc/GMT+11,

Pacific/Samoa, US/Samoa

UCT-1

UCT-2

Africa/Algiers, Africa/Luanda, Africa/Porto-Novo, Africa/Douala, Africa/Bangui,

Africa/Ndjamena, Africa/Kinshasa, Africa/Brazzaville, Africa/Malabo, Africa/

Libreville, Africa/Windhoek, Africa/Niamey, Africa/Lagos, Etc/GMT-1

Africa/Gaborone, Africa/Bujumbura, Africa/Lubumbashi, Africa/Tripoli, Africa/

Blantyre, Africa/Maputo, Africa/Kigali, Africa/Lusaka, Africa/Harare, Etc/GMT-2,

Libya

UCT-3

UCT-4

UCT-5

Indian/Comoro, Africa/Djibouti, Africa/Asmera, Africa/Addis_Ababa, Africa/

Nairobi, Indian/Antananarivo, Indian/Mayotte, Africa/Mogadishu, Africa/

Khartoum, Africa/Dar_es_Salaam, Africa/Kampala, Antarctica/Syowa, Asia/

Bahrain, Asia/Kuwait, Asia/Qatar, Asia/Riyadh, Asia/Aden, Etc/GMT-3

Indian/Mauritius, Indian/Reunion, Indian/Mahe, Asia/Muscat, Etc/GMT-4

Indian/Kerguelen, Indian/Maldives, Asia/Karachi, Asia/Dushanbe, Asia/

Ashgabat, Asia/Samarkand, Asia/Tashkent, Etc/GMT-5

UCT-5:45

UCT-6

UCT-6:30

UCT-7

UCT-8

UCT-9

UCT-9:30

UCT-10

Asia/Katmandu

Antarctica/Mawson, Antarctica/Vostok, Asia/Dhaka, Asia/Thimphu, Indian/

Chagos, Asia/Colombo, Etc/GMT-6, Asia/Dacca, Asia/Thimbu

Asia/Rangoon, Indian/Cocos

Antarctica/Davis, Asia/Phnom_Penh, Asia/Jakarta, Asia/Pontianak, Asia/

Vientiane, Asia/Bangkok, Asia/Saigon, Indian/Christmas, Etc/GMT-7

Antarctica/Casey, Asia/Brunei, Asia/Taipei, Asia/Makassar, Asia/Manila, Asia/

Singapore, Etc/GMT-8, Asia/Ujung_Pandang, Singapore

Asia/Dili, Asia/Jayapura, Pacific/Palau, Etc/GMT-9

Australia/Darwin, Australia/North

Antarctica/DumontDUrville, Pacific/Guam, Pacific/Saipan, Pacific/Truk, Pacific/

Noumea, Pacific/Port_Moresby, Etc/GMT-10, Pacific/Yap

UCT-11

UCT-11:30

UCT-12

UCT-13

JST

KST

UCT-3:30

UCT-4:30

IST-2IDT

CST6MEX

Pacific/Ponape, Pacific/Kosrae, Pacific/Guadalcanal, Etc/GMT-11

Pacific/Norfolk

Pacific/Fiji, Pacific/Tarawa, Pacific/Enderbury, Pacific/Majuro, Pacific/Kwajalein,

Pacific/Nauru, Pacific/Tongatapu, Pacific/Funafuti, Pacific/Wake, Pacific/Efate,

Pacific/Wallis, Etc/GMT-12, Kwajalein

Etc/GMT-13

Asia/Tokyo, Japan

Asia/Seoul, Asia/Pyongyang, ROK

Asia/Tehran, Iran

Asia/Kabul

Asia/Jerusalem, Asia/Gaza, Asia/Tel_Aviv, Israel

America/Cancun, America/Merida, America/Monterrey, America/Mexico_City,

America/Lima, Mexico/General


Page 101


Time Zone Country and City Lists

Universal (continued from previous page)

CST6 America/Regina, America/Swift_Current, Canada/East-Saskatchewan, Canada/

Saskatchewan, SystemV/CST6

EET-2EETDST2

EET-2EETDST3

Europe/Bucharest

Europe/Tallinn, Europe/Helsinki, Europe/Riga, Europe/Mariehamn

EET-2EETDST2W2K

UCT-14

UCT9:30

Europe/Istanbul

Pacific/Kiritimati, Etc/GMT-14

Pacific/Marquesas

UCT12

North America (Canada)

PST8PDT_CA

Etc/GMT+12

MST7MDT_CA

America/Vancouver, America/Dawson_Creek, America/Whitehorse, America/

Dawson, Canada/Pacific

America/Edmonton, America/Yellowknife, America/Inuvik, Canada/Mountain

CST6CDT_CA

EST5EDT_CA

America/Rainy_River, America/Winnipeg, America/Rankin_Inlet, Canada/Central

America/Montreal, America/Toronto, America/Thunder_Bay, America/Nipigon,

America/Iqaluit, Canada/Eastern

America/Goose_Bay, America/Halifax, America/Glace_Bay, Canada/Atlantic AST4ADT_CA

North America (Cuba)

EST5EDT_CU

North America (Haiti)

EST5EDT_HT

America/Havana, Cuba

Additions Since 10g RTM

EST5EDT_INDIANA

America/Nassau, America/Santo_Domingo, America/Port-au-Prince, America/

Bogota

North America (Mexico)

PST8PDT_MX

MST7MDT_MX

CST6CDT_MX

America/Tijuana, America/Ensenada, Mexico/BajaNorte

America/Chihuahua, America/Hermosillo, America/Mazatlan, Mexico/BajaSur

America/Guatemala

North America (Turks and Caicos)

EST5EDT_TC America/Grand_Turk

America/Indiana/Indianapolis, America/Indiana/Marengo, America/Indiana/

Vevay, America/Fort_Wayne, America/Indianapolis, America/Indiana/Knox,

America/Knox_IN, US/Indiana-Starke, US/East-Indiana

UCT-8_WA Australia/Perth, Australia/West

Page 102


NOTES


Page 103

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Great tech support is just 60 seconds away at 724-746-5500 or blackbox.com.

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© Copyright 2015. Black Box Corporation. All rights reserved. Black Box

®

and the Double Diamond logo are registered trademarks of BB Technologies, Inc.

Any third-party trademarks appearing in this manual are acknowledged to be the property of their respective owners.

LEH2004A-4GSFP User Manual, version 1


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