Comnet CNGE8MS manual

INSTALLATION AND OPERATION MANUAL

CNGE8MS

8-Port Managed gigabit Switch

v2.0 Sept 2012

The ComNet ™ CNGE8MS is an 8-port Managed Ethernet Switch designed to reliably operate in harsh, environmentally challenging applications. It features four (4) 1000BASE-TX and four (4) gigabit combo ports. The four combo ports are

10/100/1000Mbps configurable for either Cat5-e copper, or multimode or singlemode optical fiber by the use of optional ComNet SFPs for connector type and distance. Exclusive to ComNet is C-Ring, a feature that protects the network from interruptions or temporary malfunctions with fast recovery technology. Legacy ring allows the switch to be used in an existing ring of ComNet X-Ring enabled switches.

Redundant DC inputs are included for uninterrupted operation in the event of a power supply failure. The electrical ports support the 10/100/1000Mbps Ethernet IEEE802.3 protocol, and auto-negotiating and auto-MDi/MDiX features are provided. These network-managed layer 2 switches are optically and electrically compatible with any

IEEE802.3 compliant Ethernet device. The CNGE8MS is DIN-rail or wall-mountable.

rev. 2.21.13


Contents

Regulatory Compliance Statement 4

Warranty 4

Disclaimer 4

Safety Information 4

Overview 5

Introduction 5

Software Features 5

Hardware Features 6

Hardware Installation

Installing the Switch on DIN-Rail

Wall Mounting Installation

7

7

9

Hardware Overview

Front Panel

Front Panel LEDs

Top View Panel

Rear Panel

10

10

12

13

14

Cables 15

Ethernet Cables 15

SFP 18

Console Cable 18

WEB Management 20

Command Line Interface Management

About CLI Management

Commands Set List—System Commands Set

Commands Set List—Port Commands Set

Commands Set List—Trunk command set

Commands Set List—VLAN command set

Commands Set List—Spanning Tree Command Set

Commands Set List—QoS command set

80

81

82

83

71

71

76

78

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 2


Commands Set List—IGMP command set

Commands Set List—MAC/Filter Table command set

Commands Set List—SNMP command set

Commands Set List—Port Mirroring command set

Commands Set List—802.1x command set

Commands Set List—TFTP command set 88

Commands Set List—SYSLOG, SMTP, EVENT command set 89

Commands Set List—SNTP command set 91

Commands Set List— Ring command set 92

84

85

86

87

87

Technical Specifications 93

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 3

INSTALLATION AND OPERATION MANUAL CNGE8MS

Regulatory Compliance Statement

Product(s) associated with this publication complies/comply with all applicable regulations. Please refer to the Technical Specifications section for more details.

Warranty

ComNet warrants that all ComNet products are free from defects in material and workmanship for a specified warranty period from the invoice date for the life of the installation. ComNet will repair or replace products found by ComNet to be defective within this warranty period, with shipment expenses apportioned by ComNet and the distributor. This warranty does not cover product modifications or repairs done by persons other than ComNet-approved personnel, and this warranty does not apply to ComNet products that are misused, abused, improperly installed, or damaged by accidents.

Please refer to the Technical Specifications section for the actual warranty period(s) of the product(s) associated with this publication.

Disclaimer

Information in this publication is intended to be accurate. ComNet shall not be responsible for its use or infringements on third-parties as a result of its use. There may occasionally be unintentional errors on this publication. ComNet reserves the right to revise the contents of this publication without notice.

Safety Information

» Only ComNet service personnel can service the equipment. Please contact ComNet Technical

Support.

» The equipment should be installed in locations with controlled access, or other means of security, and controlled by persons of authority.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 4


Overview

Introduction

The CNGE8MS is a powerful managed industrial Ethernet switch containing many unique features.

These switches can work under a wide temperature range, dirty environmental and humidity conditions.

WEB-based, TELNET, Console port or other third-party SNMP software can manage the

CNGE8MS as well. The switch can be managed by a useful utility called eConsole, a powerful network management software. With its user-friendly and powerful interface, multiple switches can be easily configured at the same time, and switches’ statuses monitored.

Software Features

» Redundant Ethernet Ring: C-Ring (Recovery time <30ms over 250 units connection)

» Supports Ring Coupling, Dual Homing over C-Ring technology

» Supports SNMPv1/v2c/v3 & RMON & Port base/802.1Q VLAN Network Management

» Event notification by 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)

» 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)

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 5


Hardware Features

» Two Redundant DC power inputs

» Operating Temperature: -40˚ C to +75˚ C (-40˚ to +167˚ F) Functional to +85˚ C (185º F)

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

» Storage Temperature: -40º to 85ºC

» Operating Humidity: 5% to 95%, non-condensing

» Casing: Aluminum

» 4 × 10/100/1000BASE-T(X) Gigabit Ethernet port

» 4 × 100/1000BASE-X SFP & 10/100/1000BASE-T(X) Combo port

» Console Port

» Dimensions (W × D ×H): 2.93 × 4.3 × 6.05 in (7.43 × 10.92 × 15.36 cm)

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 6


Hardware Installation

Installing the Switch on DIN-Rail

CNGE8MS

Metal Spring

Each switch has a DIN-Rail kit on the rear panel. The DIN-Rail kit affixes the switch to the DIN-Rail.

It is easy to install the switch on the Din-Rail:

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 7


Mount Series on DIN-Rail

Step 1: Tilt the switch and mount the metal spring to DIN-Rail.

CNGE8MS

Step 2: Push the switch toward the DIN-Rail until you hear the spring snap into place

.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 8


Wall Mounting Installation

Each switch has another installation method for users to fix the switch. A wall mount panel can be found in the package. The following steps show how to mount the switch on the wall:

Mounting the CNGE8MS on a Wall

Step 1: Remove Din-Rail kit.

Step 2: Use the included screws to attach the wall mount panel as shown in the diagram below.

The screw specifications are shown in the following two pictures. In order to prevent switches from being damaged, the screws should not be larger than the size that used in CNGE8MS switch.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 9


Hardware Overview

Front Panel

The following table describes the labels that are attached to the CNGE8MS.

Port

10/100/1000

BASE-T(X) RJ-45 fast Ethernet ports

Gigabit Combo

Ports

Console

Description

4 × 10/100/1000BASE-T(X) RJ-45 fast Ethernet ports supporting autonegotiation.

Default Settings:

Speed: auto

Duplex: auto

Flow control: disable

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

Use supplied RS-232 to RJ-45 cable to connect to the switch.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 10


8

1

2

3

4

5

6

7

9

CNGE8MS

1. LED for PWR. When powered up, the green LED will be light on

2. LED for PWR1. When the power is connected correctly, the green LED will be light on.

3. LED for PWR2. When the power is connected correctly, the green LED will be light on.

4. LED for R.M. (Ring Master). When the LED light is on, it means that the switch is the ring master of C-Ring.

5. LED for Ring. When the LED light is on, it means the C-Ring is activated.

6. LED for Fault. When the light is on, it means power failure or Port is down/fail.

7. Console port (RJ-45)

8. CNGE8MS has combo ports with 10/100/1000BASE-T(X) Gigabit Ethernet port and 100/1000BASE-X

SFP ports

9. 10/100/1000BASE-T(X) Ethernet ports

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 11


Front Panel LEDs

LED

PWR

PW1

PW2

R.M

Ring

Fault

Color

Green

Green

Green

Green

Green

Amber

Status

On

On

On

Description

DC power module up

DC power module 1 activated.

DC Power module 2 activated.

On

On

Ring Master.

C-Ring enabled.

Slowly blinking C-Ring has only one link. (lack of one link to build the ring.)

Fast blinking

On

C-Ring working normally.

Fault relay. Power failure or Port down/fail.

10/100/1000BASE-T(X) Fast Ethernet ports

LNK/ACT Green On

Speed

Gigabit SFP ports

Amber

Blinking

On

LNK/ACT Green On

Blinking

Port link up.

Data transmitted.

Port works under 100Mbps.

Port link up.

Data transmitted.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 12


Top View Panel

The bottom panel component of CNGE8MS is shown as below:

1. Terminal block includes: PWR1, PWR2 (12-48V DC)

2. Ground wire

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 13


Rear Panel

The rear panel components of CNGE8MS are shown below:

1. Screw holes for wall mount kit.

2. DIN-Rail kit

1

2

1

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 14


Cables

Ethernet Cables

The CNGE8MS switches have standard Ethernet ports. According to the link type, the switches use

CAT3, 4, 5, 5-e UTP cables to connect to any other network device (PCs, servers, switches, routers, or hubs). Please refer to the following table for cable specifications.

Cable

10BASE-T

100BASE-TX

1000BASE-TX

Type

CAT3/4/5 100Ω

Max. Length

UTP 100m (328ft)

CAT5 100Ω UTP UTP 100m (328ft)

CAT5/5-e 100Ω UTP UTP 100m (328ft)

Connector

RJ-45

RJ-45

RJ-45

Cable Types and Specifications

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 15


10/100BASE-T(X) Pin Assignments

With 10/100BASE-T(X) 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

2

3

Pin Number

1

Assignment

TD+

TD-

RD+

Not used

Not used

RD-

Not used

Not used

10/100BASE-TX RJ-45 Pin Assignments

6

7

4

5

8

2

3

Pin Number

1

Assignment

BI_DA+

BI_DA-

BI_DB+

BI_DC+

BI_DC-

BI_DB-

BI_DD+

BI_DD-

1000BASE-TX RJ-45 Pin Assignments

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 16


The CNGE8MS switches support auto MDI/MDI-X operation. You can use a straight-through cable to connect PC to switch. The following table below shows the 10BASE-T/ 100BASE-TX MDI and

MDI-X port pin outs.

6

7

4

5

8

2

3

Pin Number

1

MDI port

TD+(transmit)

TD-(transmit)

RD+(receive)

Not used

Not used

RD-(receive)

Not used

Not used

MDI-X port

RD+(receive)

RD-(receive)

TD+(transmit)

Not used

Not used

TD-(transmit)

Not used

Not used

10/100BASE-TX MDI/MDI-X pins assignment

6

7

4

5

8

2

3

Pin Number

1

MDI port

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-

1000BASE-TX MDI/MDI-X pins assignment

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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 17


SFP

The switch has fiber optic ports with SFP connectors. The fiber optical ports are available with multi-mode and single-mode fiber and with various distance and connector types. Please remember that the TX port of Switch A should be connected to the RX port of Switch B.

Switch A Switch B

Console Cable

CNGE8MS switches switch can be managed by connection to the console port. The DB-9 to RJ-45 cable can be found in the package. You can connect them to a PC using a RS-232 cable with DB-9 female connector and the other end (RJ-45 connector) connects to console port of switch.

switch can be managed by the console port. The DB-9 to RJ-45 cable can be found in the package. You can connect them to the PC via a RS-232 cable with DB-9 female connector and the other end (RJ-45 connector) connects to console port of switch.

PC pin out (male) assignment

Pin #2 RD

Pin #3 TD

Pin #5 GD

RS-232 with

DB9 female connector

Pin #2 TD

Pin #3 RD

Pin #5 GD

DB9 to RJ 45

Pin #2

Pin #3

Pin #5

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 18


5 1

CNGE8MS

1

9

DB9 Male

6

5

6 9

DB9 Female

Pin Male Connector

1 Received Line Signal Detect (Received by DTE

Device)

2 Received Data (Received by DTE Device)

3 Transmitted Data (Transmitted from DTE Device)

4 DTE Ready (Transmitted from DTE Device)

5 Signal Ground

6 DCE Ready (Received by DTE Device)

7 Request to Send (Transmitted from DTE Device)

8 Clear to Send (Received by DTE Device)

9 Ring Indicator (Received by DTE Device)

Female Connector

Received Line Signal Detect (Transmitted from DCE Device)

Transmitted Data (Transmitted from DCE

Device)

Received Data (Received by DCE Device)

DTE Ready (Received by DCE Device)

Signal Ground

DCE Ready (Transmitted from DCE Device)

Clear to Send (Received by DCE Device)

Request to Send (Transmitted from DCE

Device)

Ring Indicator (Transmitted from DCE Device)

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 19


WEB Management

Attention: While installing and upgrading firmware, please remove physical loop connection first. DO NOT power off equipment while the firmware is upgrading!

Configuration by Web Browser

This section details configuration through the Web browser.

About Web-based Management

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

The Web-Based Management function supports Internet Explorer 5.0 or later. 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 in order 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://192.168.10.1. Press Enter.

3. The login screen appears.

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

5. Select Enter or OK button, then the main interface of the Web-based management appears.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 20


Main Interface

Login screen

CNGE8MS

Tech SupporT: 1.888.678.9427

Main interface inS_cnge8MS_reV–

09/17/12 Page 21


Basic Settings

Switch settings

Switch setting interface

The following table describes the labels in this screen.

Label

System Name

System

Description

Description

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

Display the description of switch.

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

System Contact Enter the name of contact person or organization

Firmware Version Display the switch’s firmware version

Kernel Version Display the kernel software version

MAC Address Display the unique hardware address assigned by manufacturer

(default)

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 22


Admin Password

Change web management login username and password to control access to the switch and network.

Admin Password interface


Label

User name

Description

Key in the new username(The default is admin)

New Password Key in the new password(The default is admin)

Confirm password

Re-type the new password.

Apply Select Apply to set the configurations.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 23


IP Setting

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

CNGE8MS

IP Setting interface


Label

DHCP Client

IP Address

Subnet Mask

Gateway

DNS1

DNS2

Apply

Description

To 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 selecting the

“Apply” button, a popup dialog box will appear to inform you when the DHCP client is enabled. The current IP address will be lost and you should find a new IP on the DHCP server.

Assign the IP address that the network is using. If 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 be displayed in this column. The default IP address 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

Select Apply to set the configurations.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 24


Time Setting

SNTP

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

Internet.

SNTP Configuration interface


Label

SNTP Client

Description

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.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 25


The following table lists the different location time zone for your reference.

Local Time Zone

November Time Zone

Oscar Time Zone

ADT — Atlantic Daylight

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

Nome, Alaska

CET — Central European

FWT — French Winter

MET — Middle European

MEWT — Middle European Winter

SWT — Swedish Winter

EET — Eastern European, USSR Zone 1

BT — Baghdad, USSR Zone 2

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

Conversion from UTC

- 1 hour

-2 hours

-3 hours

-4 hours

Time at

12:00 UTC

11 am

10 am

9 am

8 am

-5 hours

-6 hours

-7 hours

-8 hours

-9 hours

-10 hours

-11 hours

+1 hour

+2 hours

+3 hours

+4 hours

+5 hours

+6 hours

+7 hours

+8 hours

+9 hours

+10 hours

+12 hours

7 am

6 am

5 am

4 am

3 am

2 am

1 am

1 pm

Midnight

2 pm

3 pm

4 pm

5 pm

6 pm

7 pm

8 pm

9 pm

10 pm

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 26


Label

SNTP Sever IP

Address

Daylight Saving

Period

Daylight Saving

Offset

Switch Timer

Apply

Description

Set the SNTP server IP address.

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

Set up the offset time.

Display the switch current time.


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.

LLDP configuration interface


Label Description

LLDP Protocol “Enable” or “Disable” LLDP function.

LLDP Interval

Apply

Help

The interval of resend LLDP (by default at 30 seconds)


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 27


Backup & Restore

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

Backup & Restore interface


Label

TFTP Server IP

Address

Restore File

Name

Restore

Restore File

Name

Restore

Backup

Description

Fill in the TFTP server IP

Fill the file name.

Select Restore to restore the configurations.

Fill the file name.

Select Restore to restore the configurations.

Select Backup to backup the configurations.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 28


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.

Update Firmware interface

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.

Auto Provision interface

Factory Default

Factory Default interface

Reset the switch to default configuration. Select to reset all configurations to the default value. You can select Keep current IP address setting and Keep current username & password to prevent IP and username and password from reverting to the default settings.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 29


System Reboot

System Reboot interface

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 30


DHCP Server

DHCP Server — Setting

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

DHCP Server Configuration interface


Label

DHCP Server

Description

Enable or Disable the DHCP Server function. Enable — the switch will be the DHCP server on your local network

Start IP Address The dynamic IP assign range. Low IP address is the beginning of the dynamic IP assigns range. For example: dynamic IP assign range is from 192.168.1.100 to 192.168.1.200. 192.168.1.100 will be the Start IP address.

End IP Address The dynamic IP assign range. High IP address is the end of the dynamic IP assigns range. For example: dynamic IP assign 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 assign range subnet mask

The gateway in your network.

DNS Domain Name Server IP Address in your network.

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


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 31


DHCP Server — Client Entries

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

DHCP Server Client Entries interface

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 assigning, the system will assign the IP address that has been assigned before in the connected device.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 32


Port Configuration

Port Control

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

Port Control interface


Label

Port NO.

Apply

Description

Port number for setting.

Speed/Duplex You can set Auto-negotiation; 100 full,100 half,10 full,10 half mode.

Flow Control Support symmetric and asymmetric mode to avoid packet loss when congestion occurred.

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


Port Status

The following information provides the current port status information

Port Status interface

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 33


Rate Limit

This function limits traffic on all ports, including broadcast, multicast and flooded unicast. You can also set Ingress or Egress to limit traffic received or transmitted bandwidth.

Rate Limit interface


Label

Ingress Limit

Frame Type

Ingress

Egress

Apply

Description

You can set “all”, “Broadcast only”, ”Broadcast/Multicast” or

”Broadcast/Multicast/Flooded Unicast” mode.

The switch port received traffic.

The switch port transmitted traffic.


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 34


Port Trunk

Port Trunk — Setting

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

Port Trunk — Setting interface


Label

Group ID

Type

Apply

Description

Select port to join a trunk group.

Support static trunk and 802.3ad LACP


Port Trunk — Status

Port Trunk — Status interface

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 35


Redundancy

C-Ring

C-Ring is the most powerful redundant Ring in the world. The recovery time of the Ring is less than 30ms. It can reduce unexpected damage caused by a network topology change. C-Ring supports 3 Ring topologies: C-Ring, Coupling Ring and Dual Homing.

Ring interface

Label

C-Ring

Ring Master

Description

Mark to enable C-Ring.

There should be only one Ring Master in a C-Ring. However if there are two or more switches which 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

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 need four switch to build an active and a backup link.

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

Dual Homing

The primary port, when this switch is Ring Master.

The backup port, when this switch is Ring Master.

Apply

Mark to enable Dual Homing. By selecting Dual Homing mode, ring will be connected to normal switches through two RSTP links (ex: backbone Switch). The two links work as active/backup mode, and connect each ring to the normal switches in RSTP mode.


Note: We do not suggest you to set one switch as a Ring Master and a Coupling Ring at the same time due to heavy load.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 36


Legacy Ring

CNGE8MS

Legacy ring provides support for the switch to be used in an existing ring of ComNet X-Ring enabled switches.

X-Ring provides a faster redundant recovery than Spanning Tree topology. The action is similar to STP or RSTP, but the algorithms between them are not the same. In the X-Ring topology, every switch should be enabled with X-Ring or Legacy Ring function and two ports should be assigned as the member ports in the ring. Only one switch in the X-Ring group would be set as the master switch that one of its two member ports would be blocked, called backup port, and another port is called working port. Other switches in the X-Ring group are called working switches and their two member ports are called working ports. When the failure of network connection occurs, the backup port of the master switch (Ring Master) will automatically become a working port to recover from the failure.

The switch supports the function and interface for setting the switch as the ring master or not. The ring master can negotiate and place command to other switches in the X-Ring group. If there are

2 or more switches in master mode, the software will select the switch with lowest MAC address number as the ring master. The X-Ring master ring mode can be enabled by setting the Legacy

Ring configuration interface. Also, the user can identify whether the switch is the ring master by checking the R.M. LED indicator on the front panel of the switch.

Label

Legacy Ring

Ring Master

1st Ring Port

2nd Ring Port

Save

Refresh

Description

To enable the Legacy Ring (X-Ring) function, tick the checkbox beside the Legacy Ring label. If this checkbox is not ticked, all the ring functions are unavailable.

Select Enable for this switch to be the ring master or Disable for this switch to be a working switch.

The primary port, when this switch is Ring Master. Select a port to assign from the pull down selection menu.

The backup port, used when this switch is Ring Master and the primary port fails. Select a port to assign from the pull down selection menu.

Select to save changes.

Select to refresh the page immediately.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 37


C-RSTP

ComNet C-RSTP is proprietary redundant ring technology. Different from standard STP/RSTP, the recovery time of C-RSTP is less than 30ms and support more nodes connected in a ring topology.

C-RSTP interface

The application of C-RSTP is shown as below.

PLC CNGE8MS CNGE8MS

IPC CNGE8MS

CNGE8MS CNGE8MS

CNGE8MS

C-RSTP connection

CNGE8MS Server

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 38


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 RSTP function, and set parameters for each port.

RSTP Setting interface


Label

RSTP mode

Description

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

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 (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 time that controls switch sends out the BPDU packet to check

RSTP current status. Enter a value between 1 through 10.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 39


Forwarding Delay

Time (4-30)

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.

Path Cost

(1-200000000)

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

Priority (0-240) 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

Admin P2P Some of the rapid state transactions that are possible within RSTP are dependent 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.

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

Admin Non STP The port includes the STP mathematical calculation. True is not including STP mathematical calculation. False is including the STP mathematical calculation.


NOTE: Follow the rule to configure the MAX Age, Hello Time, and Forward Delay Time.

2 × (Forward Delay Time value — 1) > = Max Age value >= 2 × (Hello Time value + 1)

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 40


RSTP Information

Show RSTP algorithm result at this table.

CNGE8MS

RSTP Information interface

MSTP

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

MSTP Setting interface


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 41


Label

MSTP Enable

Force Version

Description

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

The Force Version parameter can be used to force a VLAN Bridge that supports RSTP to operate in an STP-compatible manner.

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

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


Max Age Time(6-

40)

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

Hello Time (1-10) The setting follow the rule below to configure the MAX Age, Hello

Time, and Forward Delay Time at controlled switch sends out the

BPDU packet to check RSTP current status. Enter a value between 1 through 10.

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

Forwarding Delay

Time (4-30)

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.

Max Hops (1-40) 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.


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 42


MSTP Port interface

Label

Port No.

Description

Selecting the port that you want to configure.

Priority (0-240) 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

Path Cost

(1-200000000)

Admin P2P


Some of the rapid state transactions that are possible within RSTP are dependent 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.

Admin Edge The port directly connected to end stations, and it cannot create bridging loop in the network. To configure the port as an edge port, set the port to True.

Admin Non STP The port includes the STP mathematical calculation. True is not including STP mathematical calculation. False is including the STP mathematical calculation.


CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 43


Label

Instance

State

VLANs

Proprietary

(0-61440)

Apply

MSTP Instance interface

Description

Set the instance from 1 to 15

Enable or disable the instance

Set which VLAN will belong which instance

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



CNGE8MS

MSTP Instance Port interface

Label

Instance

Description

Set the instance’s information except CIST

Port Select the port that you want to configure.

Priority (0-240) 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

Path Cost

(1-200000000)

Apply



Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 44


VLAN

A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain, allows the isolation of 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 the logical equivalent of reconnecting a group of network devices to another Layer 2 switch. However, all the network devices are still physically plugged into the same switch.

The switch supports 802.1Q (tagged-based) VLAN. The default configuration of VLAN operation mode is at 802.1Q.

VLAN Configuration — 802.1Q

Tagged-based VLAN is an IEEE 802.1Q specification standard, and t 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. The 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.

Tech SupporT: 1.888.678.9427

VLAN Configuration — 802.1Q interface inS_cnge8MS_reV–

09/17/12 Page 45



Label

VLAN Operation

Mode

GVRP Mode

Management

VLAN ID

Description

Configure VLAN Operation Mode: disable, 802.1Q

Enable/Disable GVRP function.

Management VLAN can provide network administrator a secure VLAN to management Switch. Only the devices in the management VLAN can access the switch.

Link type There are 3 types of link type:

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.

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

Tagged VIDs

Apply

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


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 46


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. The CNGE8MS supports 4 priority queues.

QoS policy

CNGE8MS

Traffic Prioritization interface


Label

QOS policy

Priority Mode

Apply

Help

Description

• 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.

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

• Port-base: the output priority is determined by 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.


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 47


Port-base priority

Port-based Priority interface

The following table describes the labels in this screen

Label Description

Port base Priority Assign Port with a priority queue. 4 priority queues can be assigned:

High, Middle, Low, and Lowest.

Apply

Help


Show help file.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 48


COS/802.1p

CNGE8MS

COS/802.1p interface


Label

COS/802.1p

Description

COS (Class Of Service) is well known as 802.1p. It describes that the output priority of a packet is determined by user priority field in

802.1Q VLAN tag. The priority value is supported 0to7.COS value map to 4 priority queues: High, Middle, Low, and Lowest.

COS Port Default When an ingress packet has not VLAN tag, a default priority value is considered and determined by ingress port.

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 49


TOS/DSCP

TOS/DSCP interface


Label

TOS/DSCP

Apply

Help

Description

TOS (Type of Service) is a field in 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 is supported 0to63.

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


Show help file.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 50


IGMP Snooping

Internet Group Management Protocol (IGMP) is used by IP hosts to register their dynamic multicast group membership. IGMP has 3 versions, IGMP v1, v2 and v3. Please 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.

IGMP Snooping interface


Label Description

IGMP Snooping Enable/Disable IGMP snooping.

IGMP Query

Mode

IGMP Snooping

Table

Switch will be IGMP querier or not. 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.

Show current IP multicast list

Apply

Help


Show help file.

SNMP Configuration

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.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 51


SNMP — Agent Setting

You can set SNMP agent related information by Agent Setting Function.

CNGE8MS

SNMP Agent Setting interface


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 52


Label

SNMP agent

Version

SNMP V1/V2c

Community

SNMPv3User

Description

Three SNMP versions are supported such as SNMP V1/SNMP V2c, and

SNMP V3. SNMP V1/SNMP V2c agent uses 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 Community should be set for SNMP V1/V2c. Four sets of

“Community String/Privilege” are supported. Each Community String is maximum 32 characters. Keep empty to remove this Community string.

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 8 sets of SNMPv3 User and maximum 16 characters in username, and password.

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 with Auth Password.

Current SNMPv3

User Profile

Apply

Help

To remove a current user profile:

1. Input SNMPv3 user name you want to remove.

2. Select Remove button

Show all SNMPv3 user profiles.


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 53


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 issue. Create a trap manager by entering the IP address of the station and a community string. To define management stations as trap manager and enter SNMP community strings and selects the SNMP version.

SNMP Trap Setting interface


Label

Server IP

Community

Trap Version

Add

Remove

Help

Description

The server IP address to receive Trap

Community for authentication

Trap Version supports V1 and V2c.

Add trap server profile.

Remove trap server profile.

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 54


Security

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

MAC address Aging and 802.1x protocol.

IP Security

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

IP Security interface


Label Description

IP security MODE Enable/Disable the IP security function.

Enable WEB

Management

Mark the blank to enable WEB Management.

Mark the blank to enable Telnet Management.

Enable Telnet

Management

Enable SNMP

Management

Mark the blank to enable MPSN Management.

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 55


Port Security

Port security is to add static MAC addresses to the hardware forwarding database. If port security is enabled at a Port Control page, only the frames with MAC addresses in this list will be forwarded, otherwise they will be discarded.

Port Security interface


Label

MAC Address

Port NO.

Add

Delete

Help

Description

Input MAC Address to a specific port.

Select port of switch.

Add an entry of MAC and port information.

Delete the entry.

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 56


MAC Blacklist

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

MAC Blacklist interface


Label

MAC Address

Port NO.

Add

Delete

Help

Description

Input MAC Address to add to MAC Blacklist.

Select port of switch.

Add an entry to Blacklist table.

Delete the entry.

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 57


802.1x

802.1x — Radius Server

802.1x makes the use of the physical access characteristics of IEEE802 LAN infrastructures in order to provide a authenticated and authorized devices attached to a LAN port. Please refer to IEEE

802.1X — Port Based Network Access Control.

802.1x Radius Server interface


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 58


Label Description

Radius Server Setting

Radius Server IP The IP address of the authentication server.

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

Account port

Shared Key

Set the UDP destination port for accounting requests to the specified

Radius Server.

A key shared between this switch and authentication server.

NAS, Identifier A string used to identify this switch.

Advanced Setting

Quiet Period

Tx Period

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

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

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 59


802.1x-Port Authorized Mode

Set the 802.1x authorized mode of each port.

802.1x Port Authorize interface


Label

Port Authorized

Mode

Apply

Help

Description

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.


Show help file.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 60


802.1x-Port Authorized State

CNGE8MS

802.1x Port Authorize State interface

Warning

The Warning function is very important for switch management. You can manage the switch by

SYSLOG, E-MAIL, and Fault Relay. It helps 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 the switch panel.

Fault Alarm

When any selected fault event has occurred, the fault LED in the switch panel will illuminate and the electric relay will signal at the same time.

Fault Alarm interface


Label

Power Failure

Port Link Down/

Broken

Apply

Help

Description

Mark the blank of PWR 1 or PWR 2 to monitor.

Mark the blank of port 1 to port 8 to monitor.

Select “Apply” to set the configurations.

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 61


TACACS+

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 62


System Alarm

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

System Warning — SYSLOG Setting

The SYSLOG is a protocol to transmit event notification messages across networks. Please refer to

RFC 3164 — The BSD SYSLOG Protocol

System Warning — SYSLOG Setting interface


Label Description

SYSLOG Mode Disable: disable SYSLOG.

Client Only: log to local system.

Server Only: log to a remote SYSLOG server.

Both: log to both of local and remote server.

SYSLOG Server IP

Address

The remote SYSLOG Server IP address.

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 63


System Warning — SMTP Setting.

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

System Warning — SMTP Setting interface


Label

E-mail Alarm

Description

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

Sender E-mail

Address

Mail Subject

Recipient E-mail

Address

The SMTP server IP address

The Subject of the mail

Authentication Username: the authentication username.

Password: the authentication password.

Confirm Password: re-enter password.

The recipient’s E-mail address. It supports 6 recipients for an E-mail.

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 64


System Warning — Event Selection

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

System Warning — Event Selection interface


Label

System Event

Description

System Cold Start Alert when system restart

Power Status Alert when a power up or down

SNMP

Authentication

Failure

Alert when SNMP authentication failure.

Ring Topology

Change

Port Event

Alert when Ring topology changes.

Apply

Help

• Disable

• Link Up

• Link Down

• Link Up & Link Down


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 65


Monitor

MAC Address Table

Refer to IEEE 802.1 D Sections 7.9. The MAC Address Table, that is the Filtering Database, supports queries by the Forwarding Process, as to whether a frame received by a given port with a given destination MAC address is to be forwarded through a given potential transmission port.

MAC Address Table interface


Label

Port NO.:

Description

Show all MAC addresses mapped to a selected port in table.

Clear MAC TableClear all MAC addresses in table

Help Show help file.

Tech SupporT: 1.888.678.9427


MAC Address Aging

You can set MAC Address aging timer, as time expired, the unused MAC will be cleared from MAC table. The CNGE8MS also support Auto Flush MAC Address Table when ports Link down.

MAC Address Aging interface


Label Description

MAC Address

Table Aging Time:

(0to3825)

Set the timer.

Mark the blank to enable the function, Auto Flush MAC

Address Table

When ports Link

Down.

Apply

Help


Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 67


Port Statistics

Port statistics show several statistics counters for all ports

Port Statistics interface


Label

Type

Link

State

Description

Show port speed and media type.

Show port link status.

Show ports enable or disable.

TX GOOD Packet The number of good packets sent by this port.

TX Bad Packet The number of bad packets sent by this port.

RX GOOD Packet The number of good packets received by this port.

RX Bad Packet The number of bad packets received by this port.

TX Abort Packet The number of packets aborted by this port.

Packet Collision The number of times a collision detected by this port.

Clear

Help

Clear all counters.

Show help file.

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 68


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.

Port monitoring interface


Label

Help

Description

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

Source Port

TX

RX

Apply

Clear

The port will be monitored. Mark the blank of TX or RX to be monitored.

The frames come into switch port.

The frames receive by switch port.


Clear all marked blank.(disable the function)

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 69


System Event Log

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

CNGE8MS

System event log interface


Label

Page

Reload

Clear

Help

Description

Select LOG page.

To get the newest event logs and refresh this page.

Clear log.

Show help file.

Save Configuration

If any configuration is changed, “Save Configuration” should be selected to save the current configuration data to the permanent flash memory. Otherwise, the current configuration will be lost when the switch is powered off or the system reset.


Label

Save

Help

Description

Save all configurations.

Show help file.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 70


Command Line Interface Management

Configuration by Command Line Interface (CLI).

About CLI Management

Besides WEB-base management, the CNGE8MS also supports CLI management. You can use console or telnet to manage the switch by CLI.

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

Before configuring by RS-232 serial console, use an RJ45 to DB9-F cable to connect the switches’

RS-232 Console port to your PC’s COM port.

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

Step 1. From the Windows desktop, select on Start -> Programs -> Accessories ->

Communications -> Hyper Terminal

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 71


Step 2. Input a name for new connection

CNGE8MS

Step 3. Select the COM port number

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 72


Step 4. The COM port properties setting, 115200 for Bits per second, 8 for Data bits, None for

Parity, 1 for Stop bits and none for Flow control.

Step 5. The Console login screen will appear. Use the keyboard to enter the Username and

Password (The same with the password for Web Browser), then press Enter.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 73


CLI Management by Telnet.

Users can use telnet to configure the switches.

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

Follow the steps below to access the console via Telnet.

Step 1. Telnet to the IP address of the switch from the Windows Run command (or from the

MS-DOS prompt).

Step 2. The Login screen will appear. Use the keyboard to enter the Username and Password (The same with the password for Web Browser), and then press Enter.

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 74


Command Level

Modes

User EXEC

Access Method

Begin a session with your switch.

Privileged EXEC Enter the enable command while in user EXEC mode.

Prompt switch> switch#

Exit Method

Enter logout or quit.

Enter disable to exit.

About This Model

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.

The privileged command is advance mode

Privileged this mode to

• Display advance function status

• save configures

Use this mode to configure parameters that apply to your

Switch as a whole.

Global configuration

Enter the configure command while in privileged EXEC mode.

switch(config)# To exit to privileged EXEC mode, enter exit or end

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

switch(vlan)# To exit to user

EXEC mode, enter exit.

Interface configuration

Use this mode to configure

VLAN-specific parameters.

Enter the interface command (with a specific interface) while in global configuration mode switch(config-if)# To exit to global configuration mode, enter exit.

To exit privileged

EXEC mode or end.

Use this mode to configure parameters for the switch and

Ethernet ports.

Symbol of Command Level.

Mode

Symbol of

Command Level

User EXEC E

Privileged EXEC P

Global configuration

G

VLAN database V

Interface configuration

I

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 75


Commands Set List—System Commands Set

CNGE8MS

Commands show config show terminal menu write memory system name [System

Name] system location

[System Location] system description

[System Description] system contact

[System Contact] show system-info ip address

[Ip-address] [Subnetmask] [Gateway] ip dhcp show ip no ip dhcp reload default admin username

[Username] admin password

[Password] show admin dhcpserver enable

Level Description

E Show switch configuration

P Show console information

E Enter MENU mode

P Save your configuration into permanent memory (flash rom)

G Configure system name

G

G

G

E

G

G

P

G

G

G

G

P

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

Enable DHCP client function of switch

Show IP information of switch

Disable DHCP client function of switch

Halt and perform a cold restart

Restore to default

G Changes a login username. (maximum 10 words)

Specifies a password (maximum 10 words)

Show administrator information

Enable DHCP Server dhcpserver lowip

[Low IP] dhcpserver highip

[High IP] dhcpserver subnetmask [Subnet mask]

G

G

G

Configure low IP address for IP pool

Configure high IP address for IP pool

Configure subnet mask for DHCP clients

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

switch(config)#ip dhcp switch#show ip switch(config)#no ip dhcp switch(config)#reload

Switch(config)#default switch(config)#admin username xxxxxx switch(config)#admin password xxxxxx switch#show admin switch(config)#dhcpserver enable switch(config)# dhcpserver lowip 192.168.1.1

switch(config)# dhcpserver highip 192.168.1.50

switch(config)#dhcpserver subnetmask 255.255.255.0

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 76

INSTALLATION AND OPERATION MANUAL CNGE8MS dhcpserver gateway

[Gateway] dhcpserver dnsip

[DNS IP] dhcpserver leasetime

[Hours] dhcpserver ipbinding

[IP address] show dhcpserver configuration show dhcpserver clients show dhcpserver ip-binding no dhcpserver security enable security http security telnet security ip

[Index(1..10)] [IP

Address] show security no security no security http no security telnet

G

G

G

I

Configure gateway for DHCP clients

Configure DNS IP for DHCP clients

Configure lease time (in hour)

Set static IP for DHCP clients by port switch(config)#dhcpserver gateway 192.168.1.254

switch(config)# dhcpserver dnsip 192.168.1.1

switch(config)#dhcpserver leasetime 1 switch(config)#interface fastEthernet 2 switch(config-if)#dhcpserver ipbinding 192.168.1.1

P

P

Show configuration of DHCP server

Show client entries of DHCP server switch#show dhcpserver configuration switch#show dhcpserver clients

P Show IP-Binding information of DHCP server switch#show dhcpserver ip-binding

G Disable DHCP server function

G Enable IP security function switch(config)#no dhcpserver switch(config)#security enable

G Enable IP security of HTTP server

G Enable IP security of telnet server

G Set the IP security list switch(config)#security http switch(config)#security telnet switch(config)#security ip 1

192.168.1.55

P

G

G

G

Show the information of IP security

Disable IP security function

Disable IP security of HTTP server

Disable IP security of telnet server switch#show security switch(config)#no security switch(config)#no security http switch(config)#no security telnet

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 77


Commands Set List—Port Commands Set

CNGE8MS

Commands interface fastEthernet

[Portid] duplex [full | half] speed

[10|100|1000|auto] flowcontrol mode

[Symmetric|

Asymmetric] no flowcontrol security enable no security bandwidth type all bandwidth type broadcast-multicastflooded-unicast bandwidth type broadcast-multicast bandwidth type broadcast-only

Level Description

G

I

I

I

I

Choose the port for modification.

Example switch(config)#interface fastEthernet 2

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

Ethernet.

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

I

I 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 giga port.

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

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

Disable flow control of interface switch(config)#interface fastEthernet 2 switch(config-if)#flowcontrol mode Asymmetric switch(config-if)#no flowcontrol

I Enable security of interface

Disable security of interface

Set interface ingress limit frame type to

“accept all frame”

Set interface ingress limit frame type to

“accept broadcast, multicast, and flooded unicast frame”

I Set interface ingress limit frame type to

“accept broadcast and multicast frame”

Set interface ingress limit frame type to “only accept broadcast frame” 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-multicastflooded-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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 78

INSTALLATION AND OPERATION MANUAL CNGE8MS bandwidth in [Value] bandwidth out [Value] show bandwidth state

[Enable | Disable] show interface configuration show interface status 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.

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

I Show interfaces bandwidth control switch(config)#interface fastEthernet 2 switch(config-if)#bandwidth in 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.

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

Disable show interface actual status switch(config)#interface fastEthernet 2 switch(config-if)#show interface configuration switch(config)#interface fastEthernet 2 switch(config-if)#show interface status show interface accounting no accounting I

I show interface statistic counter

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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 79


Commands Set List—Trunk command set

CNGE8MS

Commands aggregator priority

[1to65535] aggregator activityport

[Port Numbers] aggregator group

[GroupID] [Port-list] lacp workp

[Workport]

Level Description

G Set port group system priority

G

G

Set activity port

Assign a trunk group with LACP active.

aggregator group

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

[GroupID] no aggregator group

[GroupID]

G 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)

P Show the information of trunk group

G Disable the LACP function of trunk group

G Remove a trunk group

Example switch(config)#aggregator priority 22 switch(config)#aggregator activityport 2

[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.

switch(config)#aggregator group 1 2-4 nolacp or switch(config)#aggregator group 1 3,1,2 nolacp switch#show aggregator switch(config)#no aggregator lacp 1 switch(config)#no aggregator group 2

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 80


Commands Set List—VLAN command set

CNGE8MS

Commands vlan database vlan

[8021q | 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]

Level Description

P Enter VLAN configure mode

V To set switch VLAN mode.

V Disable vlan group (by VID)

V Disable GVRP

Example switch#vlan database switch(vlan)# vlanmode

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

V Assign an access link for VLAN by port, if the port belongs to a trunk group, this command cannot be applied.

switch(vlan)#vlan 8021q port

3 access-link untag 33

V

V

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

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

switch(vlan)#vlan 8021q port

3 trunk-link tag 2,3,6,99 or switch(vlan)#vlan 8021q port

3 trunk-link 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

V Assign an access link for VLAN by trunk group switch(vlan)#vlan 8021q aggregator 3 access-link untag 33

V Assign a trunk link for VLAN by trunk group 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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 81

INSTALLATION AND OPERATION MANUAL CNGE8MS vlan 8021q aggregator

[PortNumber] hybrid-link untag

[UntaggedVID] tag

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

V Assign a hybrid link for VLAN by trunk group switch(vlan)# vlan 8021q aggregator 3 hybrid-link untag 4 tag 3,6,8 or switch(vlan)# vlan 8021q aggregator 3 hybrid-link untag 5 tag 6-8

V Show VLAN information switch(vlan)#show vlan 23

Commands Set List—Spanning Tree Command Set

CNGE8MS

Commands spanning-tree enable spanning-tree priority

[0to61440]

Level Description

G Enable spanning tree

Example switch(config)#spanning-tree enable

G Configure spanning tree priority parameter switch(config)#spanning-tree priority 32767 spanning-tree maxage [seconds] spanning-tree hellotime [seconds]

G 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.

switch(config)# spanning-tree max-age 15

G Use the spanning-tree hello-time global configuration command to specify the interval between hello bridge protocol data units

(BPDUs).

switch(config)#spanning-tree hello-time 3 spanning-tree forward-time

[seconds] stp-path-cost

[1to200000000]

G Use the spanning-tree forward-time global configuration command to set the forwardingtime 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.

switch(config)# spanning-tree forward-time 20

I 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)#interface fastEthernet 2 switch(config-if)#stp-pathcost 20

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 82

INSTALLATION AND OPERATION MANUAL CNGE8MS 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 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.

Admin P2P of STP priority on this interface.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-pathpriority 127 switch(config)#interface fastEthernet 2 switch(config-if)# stp-adminp2p Auto

I Admin Edge of STP priority on this interface.

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

I Admin NonSTP of STP priority on this interface.

switch(config)#interface fastEthernet 2 switch(config-if)# stp-adminnon-stp False

E Display a summary of the spanning-tree states. switch>show spanning-tree

G Disable spanning-tree.

switch(config)#no spanningtree

Commands Set List—QoS command set

CNGE8MS

Commands qos policy

[weighted-fair|strict] qos prioritytype

[port-based|cos-only| tos-only|cos-first|tosfirst] 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

Level Description

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 weighted-fair 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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 83


Commands Set List—IGMP command set

CNGE8MS

Commands igmp enable

Igmp-query auto

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

Level Description Example

G

G

Enable IGMP snooping function

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

G

P

Set IGMP query to force mode

Displays the details of an IGMP snooping entries.

switch(config)#Igmp-query force

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

G Disable IGMP snooping function

G Disable IGMP query switch(config)#no igmp switch#no igmp-query

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 84


Commands Set List—MAC/Filter Table command set

CNGE8MS

Commands

Level Description Example mac-address-table static hwaddr

[MAC] mac-address-table filter hwaddr

[MAC] show mac-addresstable show mac-addresstable static

I

G

P

P

Configure MAC address table of interface

(static).

Configure MAC address table(filter)

Show all MAC address table

Show static MAC address table switch(config)#interface fastEthernet 2 switch(config-if)#macaddress-table static hwaddr

000012345678 switch(config)#macaddress-table filter hwaddr

000012348678 switch#show mac-addresstable switch#show mac-addresstable static show mac-addresstable filter no mac-address-table static hwaddr

[MAC]

I

P Show filter MAC address table.

Remove an entry of MAC address table of interface (static) switch#show mac-addresstable filter switch(config)#interface fastEthernet 2 switch(config-if)#no macaddress-table static hwaddr

000012345678 no mac-address-table filter hwaddr

[MAC]

G Remove an entry of MAC address table (filter) switch(config)#no macaddress-table filter hwaddr

000012348678 no mac-address-table G Remove dynamic entry of MAC address table switch(config)#no macaddress-table

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 85


Commands Set List—SNMP command set

CNGE8MS

Commands snmp agent-mode

[v1v2c | v3] snmp-server host

[IP address] community

[Community-string] trap-version

[v1|v2c] snmp communitystrings

[Community-string] right

[RO|RW] snmp snmpv3-user

[User Name] password

[Authentication

Password] [Privacy

Password] show snmp show snmp-server no snmp communitystrings [Community] no snmp snmpv3-user

[User Name] password

[Authentication

Password] [Privacy

Password] no snmp-server host

[Host-address]


G

G

G

Select the agent mode of SNMP

Configure SNMP server host information and community string

Configure the community string right

G Configure the user profile for SNMPV3 agent.

Privacy password could be empty.

switch(config)#snmp agentmode v1v2c switch(config)#snmpserver host 192.168.10.50 community public trapversion v1

(remove)

Switch(config)# no snmp-server host

192.168.10.50 switch(config)#snmp community-strings public right RO or switch(config)#snmp community-strings public right RW switch(config)#snmp snmpv3user test01 password

AuthPW PrivPW

P

P

G

G

G

Show SNMP configuration

Show specified trap server information

Remove the specified community.

Remove specified user of SNMPv3 agent.

Privacy password could be empty.

Remove the SNMP server host.

switch#show snmp switch#show snmp-server switch(config)#no snmp community-strings public switch(config)# no snmp snmpv3-user test01 password

AuthPW PrivPW switch(config)#no snmpserver 192.168.10.50

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 86


Commands Set List—Port Mirroring command set

CNGE8MS

Commands monitor rx monitor tx show monitor monitor

[RX|TX|Both] show monitor no monitor


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

G Set TX destination port of monitor function switch(config)#monitor tx

P Show port monitor information

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

I

I Show port monitor information

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

Commands Set List—802.1x command set

CNGE8MS

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]

8021x misc quietperiod

[sec.]

8021x misc txperiod

[sec.]


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

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

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

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

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

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

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

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

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 switch(config)# 8021x misc quietperiod 10 switch(config)# 8021x misc txperiod 5

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 87


8021x misc supportimeout [sec.]

8021x misc servertimeout [sec.]

8021x misc maxrequest

[number]

8021x misc reauthperiod [sec.]

8021x portstate

[disable | reject | accept | authorize] show 8021x no 8021x

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

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

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

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

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

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

G Disable 802.1x function switch(config)# 8021x misc supportimeout 20 switch(config)#8021x misc servertimeout 20 switch(config)# 8021x misc maxrequest 3 switch(config)# 8021x misc reauthperiod 3000 switch(config)#interface fastethernet 3 switch(config-if)#8021x portstate accept switch>show 8021x switch(config)#no 8021x

Commands Set List—TFTP command set

CNGE8MS

Commands backup flash:backup_ cfg restore flash:restore_ cfg upgrade flash:upgrade_fw

Level Description

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

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

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

Defaults Example switch(config)#backup flash:backup_cfg switch(config)#restore flash:restore_cfg switch(config)#upgrade lash:upgrade_fw

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 88


Commands Set List—SYSLOG, SMTP, EVENT command set

CNGE8MS

Commands systemlog ip

[IP address] systemlog mode

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

[IP address] smtp authentication

Level Description

G Set System log server IP address.

G

E

P

G

G

G

G

Specified the log mode

Display system log.

Show system log client & server information

Disable systemlog functon

Enable SMTP function

Configure SMTP server IP

Enable SMTP authentication smtp account

[account] smtp password

[password] smtp rcptemail

[Index] [Email address] show smtp no smtp event device-coldstart

[Systemlog|

SMTP|Both] event authenticationfailure

[Systemlog|

SMTP|Both] event Ring-topologychange

[Systemlog|

SMTP|Both] event systemlog

[Link-UP|Link-

Down|Both]

G Configure authentication account

G

G

I

P

G

G

G

G

Configure authentication password

Configure Rcpt e-mail Address

Show the information of SMTP

Disable SMTP function

Set cold start event type

Set Authentication failure event type

Set s ring topology changed event type

Set port event for system log

Example switch(config)# systemlog ip

192.168.1.100

switch(config)# systemlog mode both

Switch>show systemlog switch#show systemlog 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 [email protected]

switch#show smtp switch(config)#no smtp switch(config)#event devicecold-start both switch(config)#event authentication-failure both switch(config)#event ringtopology-change both switch(config)#interface fastethernet 3 switch(config-if)#event systemlog both

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 89

INSTALLATION AND OPERATION MANUAL CNGE8MS event smtp

[Link-UP|Link-

Down|Both] no event smpt show systemlog

I Set port event for SMTP show event no event devicecold-start no event authentication-failure no event ringtopology-change no event systemlog

P Show event selection

G Disable cold start event type

G Disable Authentication failure event type

G Disable ring topology changed event type

I Disable port event for system log

I Disable port event for SMTP

P Show system log client & server information switch(config)#interface fastethernet 3 switch(config-if)#event smtp both switch#show event switch(config)#no event device-cold-start switch(config)#no event authentication-failure switch(config)#no event ringtopology-change switch(config)#interface fastethernet 3 switch(config-if)#no event systemlog switch(config)#interface fastethernet 3 switch(config-if)#no event smtp switch#show systemlog

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 90


Commands Set List—SNTP command set

CNGE8MS

Commands 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 Enable SNTP function

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

switch(config)#sntp enable switch(config)#sntp daylight

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

Parameter format: [yyyymmdd-hh:mm]

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

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

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

P Show SNTP information switch(config)# sntp daylightperiod 20060101-01:01

20060202-01-01 switch(config)#sntp daylightoffset 3 switch(config)#sntp ip

192.169.1.1

switch(config)#sntp timezone

22

P

G

G

Show index number of time zone list

Disable SNTP function

Disable daylight saving time switch#show sntp switch#show sntp timezone switch(config)#no sntp switch(config)#no sntp daylight

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 91


Commands Set List— Ring command set

CNGE8MS

Commands

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

Level Description

G Enable Ring

G Enable ring master

G Enable couple ring

G Enable dual homing

G Configure 1st/2nd Ring Port

G

G

G

Configure Coupling Port

Configure Control Port

Configure Dual Homing Port

P Show the information of Ring

G Disable Ring

G Disable ring master no Ring couplering no Ring dualhoming

G Disable couple ring

G Disable dual homing

CNGE8MS

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

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 92


Technical Specifications

Technology

Ethernet Standards

MAC addresses

Priority Queues

Flow Control

Processing

Interface

Gigabit Combo Ports

SFP ports

Gigabit RJ45 Ports

LED Indicators

Power Requirements

Power Input Voltage

Reverse Polarity Protection

Power Consumption

Environmental

Operating Temperature

Storage Temperature

Operating Humidity

IEEE 802.3 for 10BASE-T,

IEEE 802.3u for 100BASE-T(X) and 100BASE-FX

IEEE 802.3z for 1000BASE-X

IEEE 802.3ab for 1000BASE-T(X),

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)

8192

4

IEEE 802.3x Flow Control and Back-pressure

Store-and-Forward

4 x 10/100/1000BASE-T(X), Auto MDI/MDIX

4 x 100/1000BASE-X

4 x 10/100/1000BASE-T(X), Auto MDI/MDIX

Per Unit: Power × 3 (Green)

RJ45 Ports:

Gigabit Ethernet Port:

Link/Activity (Green/Blinking Green), 100Mbps indicator (Amber)

Gigabit SFP Ports:

Per Port: Link / Activity (Green)

PWR1/2: 12 — 48VDC in 6-pin Terminal Block

Present

25 Watts

-40º to 75ºC

-40º to 85ºC

5% to 95%, non-condensing

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 93


Mechanical

Dimensions(W x D x H)

Casing

Regulatory Approvals

EMI

EMS

Shock

Free Fall

Vibration

Safety

Warranty

2.93 × 4.3 × 6.05 in (7.43 × 10.92 × 15.36 cm)

Aluminum

FCC Part 15,CISPR(EN55022) class A

EN61000-4-2 (ESD),

EN61000-4-3 (RS),

EN61000-4-4 (EFT),

EN61000-4-5 (Surge),

EN61000-4-6 (CS),

EN61000-4-8,

EN61000-4-11

IEC60068-2-27

IEC60068-2-32

IEC60068-2-6

EN60950

Lifetime

CNGE8MS

Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 94


Tech SupporT: 1.888.678.9427

inS_cnge8MS_reV–

09/17/12 Page 95

MEChANICAL INSTALLATION INSTRUCTIONS

ComNet Customer Service

Customer Care is ComNet Technology’s global service center, where our professional staff is ready to answer your questions at any time.

Email ComNet Global Service Center: [email protected]

3 CORPORATE DRIvE | DANbURy, CT 06810 | USA

T: 203.796.5300 | F: 203.796.5303 | TECh SUPPORT: 1.888.678.9427 | [email protected]

8 TURNbERRy PARk ROAD | GILDERSOME | MORLEy | LEEDS, Uk LS27 7LE

T: +44 (0)113 307 6400 | F: +44 (0)113 253 7462 | [email protected]

© 2013 communications networks corporation. all rights reserved. “comnet” and the “comnet Logo” are registered trademarks of communication networks, LLc.

Comnet CNGE8MS manual

8-Port Managed gigabit Switch

Contents

Regulatory Compliance Statement

Warranty

Disclaimer

Safety Information

Overview

Introduction

Software Features

Hardware Features

Hardware Installation

Installing the Switch on DIN-Rail

Wall Mounting Installation

Hardware Overview

Front Panel

Front Panel LEDs

Top View Panel

Rear Panel

Cables

Ethernet Cables

SFP

Console Cable

WEB Management

Configuration by Web Browser

Command Line Interface Management

About CLI Management

Commands Set List—System Commands Set

Commands Set List—Port Commands Set

Commands Set List—Trunk command set

Commands Set List—VLAN command set

Commands Set List—Spanning Tree Command Set

Commands Set List—QoS command set

Commands Set List—IGMP command set

Commands Set List—MAC/Filter Table command set

Commands Set List—SNMP command set

Commands Set List—Port Mirroring command set

Commands Set List—802.1x command set

Commands Set List—TFTP command set

Commands Set List—SYSLOG, SMTP, EVENT command set

Commands Set List—SNTP command set

Commands Set List— Ring command set

Technical Specifications

Related manuals

Comnet

CNGE8MS/DIN

Comnet

CNGE8MS

Comnet

CNFE3FX1TX2C[/M] Series

Comnet

CNGE8MS/DIN

Comnet

CNFE3FX1TX2CX Series

Comnet

CWGE28MS

Comnet

CNGE20FX4TX16MS

Comnet

CWGE10FX2TX8MS

Comnet

CNGE20MS

Comnet

CWGE10FX2TX8MSPOE