Westermo MDI-112-F4G User Manual

MDI-118 Series

MDI-112 Series

User’s Manual

Version 1.1

Industrial Managed

Ethernet Switch

Reproduction in any form or by any means without permission is prohibited.

Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a Class A

digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and used in accordance with the

instruction manual, may cause harmful interference to radio communications.

Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his

expense.

The user is cautioned that changes and modifications made to the equipment

without approval of the manufacturer could void the user’s authority to operate this

equipment.

Index

1 Introduction ...........................................................................................................2

1.1 Overview .................................................................................................... 2

1.2 Major Features ........................................................................................... 2

1.3 Package List ................................................................................................ 3

2 Hardware Installation .............................................................................................4

2.1 Hardware Introduction .............................................................................. 4

2.2 Wiring Power Inputs .................................................................................. 6

2.3 Wiring Digital Output ................................................................................. 7

2.4 Wiring Earth Ground .................................................................................. 8

2.5 Wiring Fast Ethernet Ports ......................................................................... 8

2.6 Wiring Fiber Ports ...................................................................................... 9

2.7 Wiring Gigabit Combo Ports ...................................................................... 9

2.8 Wiring RS-232 Console Cable ..................................................................... 9

2.9 DIN-Rail Mounting Installation ................................................................ 10

2.10 Wall Mounting Installation ....................................................................... 12

2.11 Safety Warning ......................................................................................... 13

3 Preparation for Management ..............................................................................14

3.1 Preparation for Serial Console ................................................................. 14

3.2 Preparation for Web Interface ................................................................. 15

3.3 Preparation for Telnet Console ................................................................ 17

4 Feature Configuration ..........................................................................................20

4.1 Command Line Interface Introduction ..................................................... 21

4.2 Basic Setting ............................................................................................. 26

4.3 Port Configuration .................................................................................... 47

4.4 Network Redundancy ............................................................................... 59

4.5 VLAN ......................................................................................................... 76

4.6 Private VLAN ............................................................................................ 88

4.7 Traffic Prioritization .................................................................................. 95

4.8 Multicast Filtering .................................................................................. 103

4.9 SNMP ...................................................................................................... 109

4.10 Security .................................................................................................. 113

4.11 Warning .................................................................................................. 128

4.12 Monitor and Diag ................................................................................... 140

4.13 Device Front Panel ................................................................................. 150

4.14 Save to Flash ........................................................................................... 151

4.15 Logout .................................................................................................... 152

5 Appendix ............................................................................................................153

5.1 Pin Assignment of the RS-232 Console Cable ........................................ 153

5.2 Private MIB ............................................................................................. 154

5.3 ModBus TCP /IP ...................................................................................... 155

5.4 Revision History...................................................................................... 170

1 Introduction

Welcome to Westermo i-line MDI-118/MDI-112 Series User Manual. Following

topics are covered in this chapter:

1.1 Overview

1.2 Major Features

1.3 Package Checklist

1.1 Overview

The MDI-118-F2G is equipped with 16 10/100TX Fast Ethernet ports and 2

1000Base-T/Gigabit SFP combo ports. The MDI-112-F4G is equipped with 8

10/100TX Fast Ethernet ports, 2 Gigabit SFP and 2 1000Base-T/Gigabit SFP

Combo ports. The SFP ports of the 2 models accept all types of Gigabit SFP

transceivers, including Gigabit SX, LX, LHX, ZX and XD for several connections

and distances.

The embedded software supports RSTP and Multiple Super Ring technology for

ring redundancy protection. Besides, the switch support full layer 2

management features, such as the VLAN, IGMP Snooping, LACP for network

control, SNMP, LLDP for network management. The secured access is protected

by Port Security, 802.1x and flexible Access Control List. The switch can work

with network management system which can draw the network topology,

automatically update ring and port status, remotely manage the switch or

monitor its status through LLDP and SNMP protocols. With the MDI-118/112

series you can fulfill the technicians’ needs of having the best solution for the

Ethernet networks.

1.2 Major Features

The following are the major features:

 MDI-118-F2G has 16 10/100-TX and 2 Gigabit RJ-45/SFP combo ports

(10/100/1000 Base-TX, 1000Base-X)

 MDI-112-F4G has 8 10/100-TX, 2 Gigabit SFP and 2 Gigabit RJ-45/SFP

combo ports (10/100/1000 Base-TX, 1000Base-X)

 Non-Blocking Switching Performance, high backplane single chip solution  Multiple Super Ring pattern aggregates multiple rings within one unit  IEEE 1588 Precision Time Protocol for precise time synchronization

 Jumbo Frame up to 9,216 byte  RSTP/STP, 256 802.1Q VLAN, QoS and up to 6/8 trunk groups  IGMP Snooping, GMRP Rate Control for multicast message management  LLDP for network topology live update  SNMP V1/V2c/V3, RMON for remote management  Works with Network Management Systems  Advanced Security supports IP/Port Security, 802.1x and Access Control List  Dual 12-48VDC power inputs

1.3 Package List

The product is shipped with following items:

The switch (no SFP transceivers)

Wall Mount Kit

Console Cable

Quick Installation Guide

Document CD

If any of the above items are missing or damaged, please contact your local sales

representative.

2 Hardware Installation

This chapter includes hardware introduction, installation and configuration

information.

Following topics are covered in this chapter:

2.1 Hardware Introduction

Dimension

Panel Layout

Bottom View

2.2 Wiring Power Inputs

2.3 Wiring Digital Input

2.4 Wiring Relay Output

2.5 Wiring Ethernet Ports

2.6 Wiring Combo Ports

2.7 Wiring RS-232 console cable

2.8 DIN-Rail Mounting Installation

2.9 Wall-Mounting Installation

2.10 Safety Warning

2.1 Hardware Introduction

LED

Diagnostic LED:

System: Power 1, Power 2, Ring Master (Green), Relay 1, Relay 2, Ring Failure

(Red)

10/100 RJ-45: Link (Green/Left), Activity (Yellow Blinking/Right)

1000Base-T RJ-45: 10/100/1000 Link (Green/Left), Full Duplex (Yellow/Right),

Activity (Green Blinking)

Gigabit SFP: Link/Activity (Green/Green Blinking)

Dimension

The switch dimension (W x H x D) is 137mm (H) x 96mm (W) x 129mm (D)

Figure of MDI-118-F2G

Figure of MDI-112-F4G

2.2 Wiring Power Inputs

DC Power Input

Follow below steps to wire the redundant DC power inputs.

1. Insert positive and negative wires into V+ and

V- contacts respectively of the terminal block

connector

2. Tighten the wire-clamp screws to prevent DC

wires from being loosened.

3. Power 1 and Power 2 support power

redundancy and polarity reverse protection

functions.

4. Positive and negative power system inputs are

both accepted, but Power 1 and Power 2 must apply the same mode.

Note 1: It is a good practice to turn off input and load power, and to unplug

power terminal block before making wire connections. Otherwise, your

screwdriver blade can inadvertently short your terminal connections to the

grounded enclosure.

Note 2: The range of the suitable DC electric wire is from 12 to 24 AWG.

Note 3: If the 2 power inputs are connected, the switch will be powered from the

highest connected voltage. The unit will alarm for loss of power, either POWER1

or POWER2.

Note 4: Use a UL Listed Power supply with output rating 12-48VDC, minimum

1 A.

2.3 Wiring Digital Output

The switch provides two digital outputs, also known as Relay Output. The relay

contacts are energized (open) for normal operation and will close for fault

conditions. The fault conditions include power failure, Ethernet port link break or

other pre-defined events which can be configured in management UI.

The default (without power) state of the Digital Output is normal CLOSE state.

The ON/OFF states are controlled by software configuration.

Wiring digital output is exactly the same as wiring power input introduced in

chapter 2.2.

2.4 Wiring Earth Ground

Straight-through Cabling Schematic

Cross-over Cabling Schematic

Pin MDI-X

Signals

MDI Signals

RD+

TD+ 2 RD-

TD- 3 TD+

RD+

TD-

RD-

To ensure the system will not be damaged by noise or any electrical shock, we

suggest you to make exact connection with switch with Earth Ground.

For DC input, loosen the earth ground screw using a screw driver; then tighten

the screw after earth ground wire is connected.

2.5 Wiring Fast Ethernet Ports

The Fast Ethernet ports support 10Base-T and 100Base-TX, full or half duplex

modes. All the Fast Ethernet ports will auto-detect the signal from connected

devices to negotiate the link speed and duplex mode. Auto MDI/MDIX allows

users to connect another switch, hub or workstation without changing straight

through or crossover cables.

Note that crossover cables simply cross-connect the transmit lines at each end to

the received lines at the opposite end.

Note that Ethernet cables use pins 1, 2, 3, and 6 of an 8-pin RJ-45 connector. The

signals of these pins are converted by the automatic MDI-X function, as shown in

the table below:

Connect one side of an Ethernet cable into any switch port and connect the other

side to your attached device. The LNK LED will light up when the cable is correctly

connected. Refer to the LED Indicators section for descriptions of each LED

indicator. Always make sure that the cables between the switches and attached

devices (e.g. switch, hub, or workstation) are less than 100 meters (328 feet).

The wiring cable types are as below.

10Base-T: 2-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm (100m)

100 Base-TX: 2-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (100m)

1000 Base-TX: 4-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm (100m)

2.6 Wiring Fiber Ports

Small Form-factor Pluggable (SFP)

The SFP ports fulfill the SFP standard. To ensure the system reliability, it is

recommended to use the approved Gigabit SFP Transceiver. The web user

interface will show Unknown vendor type when choosing the SFP which is not

approved.

The way to connect the SFP transceiver is to Plug in SFP fiber transceiver fist.

Cross-connect the transmit channel at each end to the

receive channel at the opposite end as illustrated in the figure

below.

Note: This is a Class 1 Laser/LED product. Don’t look into the Laser/LED Beam.

2.7 Wiring Gigabit Combo Ports

The switch includes RJ-45 Gigabit Combo ports. The speed of the Gigabit

Ethernet copper port supports 10Base-T, 100Base-TX and 1000Base-TX. The

speed of the SFP port supports 1000Full Duplex.

2.8 Wiring RS-232 Console Cable

The switch attaches one RS-232 DB-9 to RJ-45 cable in the box. Connect the RJ-45

connector to the COM port of your PC, open Terminal tool and set up serial

settings to 9600, N,8,1. (Baud Rate: 9600 / Parity: None / Data Bit: 8 / Stop Bit: 1)

Then you can access the CLI interface using console cable.

Note: If you have lost the cable, please contact your local sales or follow the pin

assignment to buy/make a new one. The pin assignment spec is listed in the

appendix.

2.9 DIN-Rail Mounting Installation

1. Use the screws to attach DIN-Rail clip to the real panel

2. To remove DIN-Rail clip, reverse step 1.

The DIN-Rail clip is already attached to the Switch when packaged. If the DIN-Rail

clip is not screwed on the Switch, follow the instructions and the figure below to

attach the DIN-Rail clip to the switch.

Follow the steps below to mount to the switch on a DIN-Rail track:

1. First, insert the upper end of DIN-Rail clip into the back of the DIN-Rail track

from its upper side.

2. Lightly push the bottom of DIN-Rail clip into the track.

3. Check if the DIN-Rail clip is tightly attached to the track.

4. To remove the switch from the track, reverse the steps above.

2.10 Wall Mounting Installation

Follow the steps below to install the switch with the wall mounting plate.

1. To remove the DIN-Rail clip from the switch, loosen the screws.

2. Place the wall mounting plate on the rear panel of the switch.

3. Use the screws to tighten the wall mounting plate onto the switch.

4. Use the hook holes at the corners of the wall mounting plate to hang the

switch onto the wall.

5. To remove the wall mounting plate, reverse the steps above.

Wall-Mounting plate and screws

2.11 Safety Warning

The Equipment intended for installation in a Restricted Access Location.

The warning test is provided in user manual. Below is the information:

”For tilslutning af de ovrige ledere, se medfolgende installationsvejledning”.

“Laite on liitettava suojamaadoitus-koskettimilla varustettuun pistorasiaan”

„Apparatet ma tilkoples jordet stikkontakt“

”Apparaten skall anslutas till jordat uttag”

3 Preparation for Management

The switches provides both in-band and out-band configuration methods. You

can configure the switch via RS232 console cable if you don’t attach your admin

PC to your network, or if you lose network connection to your switch. This is

so-called out-band management. It wouldn’t be affected by network

connectivity.

The in-band management means you can remotely manage the switch via the

network. You can choose Telnet or Web-based management. You just need to

know the device’s IP address and you can remotely connect to its embedded

HTTP web pages or Telnet console.

Should you forget the IP address, you can use WeDashboard to discover the

device, check its IP address or assign new IP address. The WeDashboard can

discover the device across the subnet.

Following topics are covered in this chapter:

3.1 Preparation for Serial Console

3.2 Preparation for Web Interface

3.3 Preparation for Telnet console

3.1 Preparation for Serial Console

In the package, there is one RS-232 DB-9 to DB-9/RJ-45 console cable. Please

attach RS-232 DB-9 connector to your PC COM port, connect the other end to

the Console port of the switch. If you lose/lost the cable, please follow the

console cable PIN assignment to find a new one or contact your closest

Westermo sales office. (Refer to the appendix).

1. Go to Start -> Program -> Accessories -> Communication -> Hyper

Terminal

2. Give a name to the new console connection.

3. Choose the COM name

4. Select correct serial settings. The serial settings of The switch are as

below:

Baud Rate: 9600 / Parity: None / Data Bit: 8 / Stop Bit: 1

5. After connected, you can see Switch login request.

6. Log into the switch. The default username is “admin”, password,

“westermo”.

Switch login: admin

Password:

MDI-118-F2G (version 1.4-20130910-12:15:46).

Switch>

3.2 Preparation for Web Interface

The switch provides HTTP Web Interface and Secured HTTPS Web Interface for

web management.

3.2.1 Web Interface

Web management page is developed by JAVA. It allows you to use a standard

web-browser such as Microsoft Internet Explorer, or Mozilla Firefox, to

configure and/or log the switch from anywhere on the network.

Before you attempt to use the embedded web interface to manage switch

operation, verify that the switch is properly installed on your network and that

the PC on this network can access the switch via the web browser.

1. Verify that your network interface card (NIC) is operational, and that your

operating system supports TCP/IP protocol.

2. Wire DC power to the switch and connect your switch to your computer.

3. Make sure that the switch default IP address is 192.168.2.200.

4. Change your computer IP address to 192.168.2.2 or other IP address which

is located in the 192.168.2.x (Network Mask: 255.255.255.0) subnet.

5. Switch to DOS command mode and ping 192.168.2.200 to verify a normal

response time.

Launch the web browser and Login.

6. Launch the web browser (Internet Explorer or Mozilla Firefox) on the PC.

7. Type http://192.168.2.200 (or the IP address of the switch). And then

press Enter.

8. The login screen will appear next.

9. Type in the user name and the password. Default user name is admin and

password westermo.

10. Select Language type: English and Simplified Chinese.

Click on Enter or OK. The Welcome page of the web-based management

interface will then appear.

Once you enter the web-based management interface, you can freely change

the IP address to fit your network environment.

Note 1: Internet Explorer 5.0 or later versions do not allow Java applets to

open sockets by default. Users have to directly modify the browser settings to

selectively enable Java applets to use network ports.

Note 2: The Web UI connection session will be logged out automatically if you

don’t give any input after 30 seconds. After logged out, you should re-login and

type in the correct user name and password again.

3.2.2 Secured Web Interface

Web management page also provides secured management HTTPS login. All

the configuration commands will be secured.

Launch the web browser and log in.

1. Launch the web browser (Internet Explorer or Mozilla Firefox) on the PC.

2. Type https://192.168.2.200 (or the IP address of the switch). And then

press Enter.

3. The popup screen will appear and request you to trust the secured HTTPS

connection. Press Yes to trust it.

4. The login screen will appear next.

5. Key in the user name and the password. The default user name is admin

and password is westermo.

6. Press Enter or click on OK. The welcome page of the web-based

management interface will then appear.

7. Once you enter the web-based management interface, all the commands

you see are the same as what you see by HTTP login.

3.3 Preparation for Telnet Console

3.3.1 Telnet

The switch supports Telnet console. You can connect to the switch by Telnet

and the command lines are the same as what you see by RS-232 console port.

Below are the steps to open a Telnet connection to the switch.

1. Go to Start -> Run -> cmd. And then press Enter

2. Type Telnet 192.168.2.200 (or the IP address of the switch). And then press

Enter

3.3.2 SSH (Secure Shell)

The switch also support SSH console. You can remotely connect to the switch

by command line interface. The SSH connection can secure all the configuration

commands you send to the switch.

When you wish to establish a SSH connection with the switch, you should

download the SSH client tool first.

SSH Client: There are many free, sharewares, trials or charged SSH clients you

can find on the internet. Fox example, PuTTY is a free and popular Telnet/SSH

client. We’ll use this tool to demonstrate how to login by SSH.

1. Open SSH Client/PuTTY

In the Session configuration, enter the Host Name (IP Address of the switch)

and Port number (default = 22). Choose the “SSH” protocol. Then click on

“Open” to start the SSH session console.

2. After click on Open, then you can see the cipher information in the popup

screen. Press Yes to accept the Security Alert.

3. After few seconds, the SSH connection is opened.

4. Type the Login Name and its Password. The default Login Name and

Password are admin / westermo.

5. All the commands you see in SSH are the same as the CLI commands you

see via RS-232 console. The next chapter will introduce in detail how to use

command line to configure the switch.

4 Feature Configuration

This chapter explains how to configure the software features. There are four

ways to access the switch: Serial console, Telnet/SSH, Web browser and SNMP.

Following topics are covered in this chapter:

4.1 Command Line Interface (CLI) Introduction

4.2 Basic Setting

4.3 Port Configuration

4.4 Network Redundancy

4.5 VLAN

4.6 Traffic Prioritization

4.7 Multicast Filtering

4.8 SNMP

4.9 Security

4.10 Warning

4.11 Monitor and Diagnose

4.12 Device Front Panel

4.13 Save

4.14 Logout

4.1 Command Line Interface Introduction

Switch>

enable Turn on privileged mode command exit Exit current mode and down to previous mode list Print command list ping Send echo messages quit Exit current mode and down to previous mode show Show running system information telnet Open a telnet connection traceroute Trace route to destination

Switch#

archive manage archive files clear Reset functions clock Configure time-of-day clock configure Configuration from vty interface copy Copy from one file to another debug Debugging functions (see also 'undebug') disable Turn off privileged mode command end End current mode and change to enable mode exit Exit current mode and down to previous mode list Print command list more Display the contents of a file no Negate a command or set its defaults ping Send echo messages quit Exit current mode and down to previous mode reboot Reboot system reload copy a default-config file to replace the current one show Show running system information

The Command Line Interface (CLI) is one of the user interfaces to the switch’s

embedded software system. You can view the system information, show the

status, configure the switch and receive a response back from the system by

typing in a command.

There are different command modes and each command mode has its own

access ability, available command lines and uses different command lines to enter

and exit. These modes are User EXEC, Privileged EXEC, Global Configuration and

(Port/VLAN) Interface Configuration modes.

User EXEC mode: As long as you log into the switch by CLI you are in the User

EXEC mode. You can ping, telnet remote device, and show some basic

information.

Type enable to enter the next mode, exit to logout. ? to see the command list

Privileged EXEC mode: Type enable in the User EXEC mode, then you can enter

the Privileged EXEC mode. In this mode, the system allows you to view current

configuration, reset default, reload switch, show system information, save

configuration and enter the global configuration mode.

Type configure terminal to enter next mode, exit to leave. ? to see the command

list

Switch# configure terminal Switch(config)# access-list Add an access list entry administrator Administrator account setting arp Set a static ARP entry clock Configure time-of-day clock default Set a command to its defaults end End current mode and change to enable mode exit Exit current mode and down to previous mode gvrp GARP VLAN Registration Protocol hostname Set system's network name interface Select an interface to configure ip IP information lacp Link Aggregation Control Protocol list Print command list log Logging control mac Global MAC configuration subcommands mac-address-table mac address table mirror Port mirroring no Negate a command or set its defaults ntp Configure NTP password Assign the terminal connection password qos Quality of Service (QoS) relay relay output type information smtp-server SMTP server configuration snmp-server SNMP server spanning-tree spanning tree algorithm super-ring super-ring protocol trunk Trunk group configuration vlan Virtual LAN warning-event Warning event selection write-config Specify config files to write to

Global Configuration Mode: Type configure terminal in privileged EXEC mode

you will then enter global configuration mode. In global configuration mode, you

can configure all the features that the system provides you.

Type interface IFNAME/VLAN to enter interface configuration mode, exit to

leave. ? to see the command list.

Available command lists of global configuration mode.

(Port) Interface Configuration: Type interface IFNAME in global configuration

mode and you will then enter interface configuration mode, where you can

configure port settings.

The port interface name for Fast Ethernet port 1 is fa1,… Fast Ethernet 7 is fa7,

Gigabit Ethernet port 8 is gi8. Gigabit Ethernet port 10 is gi10. Type interface

name accordingly when you want to enter certain interface configuration mode.

Type exit to leave.

Type ? to see the command list

Switch(config)# interface vlan 1 Switch(config-if)# description Interface specific description end End current mode and change to enable mode exit Exit current mode and down to previous mode ip Interface Internet Protocol config commands list Print command list no Negate a command or set its defaults quit Exit current mode and down to previous mode shutdown Shutdown the selected interface

Switch(config)# interface fa1 Switch(config-if)# acceptable Configure 802.1Q acceptable frame types of a port. auto-negotiation Enable auto-negotiation state of a given port description Interface specific description duplex Specify duplex mode of operation for a port end End current mode and change to enable mode exit Exit current mode and down to previous mode flowcontrol Set flow-control value for an interface garp General Attribute Registration Protocol ingress 802.1Q ingress filtering features lacp Link Aggregation Control Protocol list Print command list loopback Specify loopback mode of operation for a port mac MAC interface commands mdix Enable mdix state of a given port no Negate a command or set its defaults qos Quality of Service (QoS) quit Exit current mode and down to previous mode rate-limit Rate limit configuration shutdown Shutdown the selected interface spanning-tree spanning-tree protocol speed Specify the speed of a Fast Ethernet port or a Gigabit Ethernet port. switchport Set switching mode characteristics

Available command lists of the global configuration mode.

(VLAN) Interface Configuration: Type interface VLAN VLAN-ID in global

configuration mode and you will then enter VLAN interface configuration mod,

where you can configure the settings for the specific VLAN.

The VLAN interface name of VLAN 1 is VLAN 1, VLAN 2 is VLAN 2…

Type exit to leave the mode. Type ? to see the available command list.

The command lists of the VLAN interface configuration mode.

Summary of the 5 command modes.

Command

Mode

Main Function

Enter and Exit Method

Prompt

User EXEC

This is the first level of access.

User can ping, telnet remote

device, and show some basic

information

Enter: Login successfully

Exit: exit to logout.

Next mode: Type enable to

enter privileged EXEC mode.

Switch>

Privileged

EXEC

In this mode, the system allows

you to view current

configuration, reset default,

reload switch, show system

information, save

configuration…and enter global

configuration mode.

Enter: Type enable in User

EXEC mode.

Exec: Type disable to exit to

user EXEC mode.

Type exit to logout

Next Mode: Type configure

terminal to enter global

configuration command.

Switch#

Global

configuration

In global configuration mode,

you can configure all the

features that the system

provides you

Enter: Type configure

terminal in privileged EXEC

mode

Exit: Type exit or end or press

Ctrl-Z to exit.

Next mode: Type interface

IFNAME/ VLAN VID to enter

interface configuration mode

Switch(config)#

Port

Interface

configuration

In this mode, you can configure

port related settings.

Enter: Type interface IFNAME

in global configuration mode.

Exit: Type exit or Ctrl+Z to

global configuration mode.

Type end to privileged EXEC

mode.

Switch(config-if)#

VLAN Interface

Configuration

In this mode, you can configure

settings for specific VLAN.

Enter: Type interface VLAN

VID in global configuration

mode.

Exit: Type exit or Ctrl+Z to

global configuration mode.

Type end to privileged EXEC

mode.

Switch(config-vlan)#

Here are some useful commands to see available commands. It can save time

Switch(config)# a? access-list Add an access list entry administrator Administrator account setting arp Set a static ARP entry

Switch# co (tab) (tab) Switch# configure terminal

Switch(config)# ac (tab) Switch(config)# access-list

Switch(config)# interface (?) IFNAME Interface's name vlan Select a vlan to configure

when typing and avoid errors.

? To see all the available commands in this mode. It helps you to see the next

command you can/should type as well.

(Character)? To see all the available commands starts from this character.

Tab This tab key helps you to input the command quicker. If there is only one

available command in the next, clicking on tab key can help to finish typing soon.

Ctrl+C To stop executing the unfinished command.

Ctrl+S To lock the screen of the terminal. You can’t input any command.

Ctrl+Q To unlock the screen which is locked by Ctrl+S.

Ctrl+Z To exit configuration mode.

Alert message when multiple users want to configure the switch. If the

administrator is in configuration mode, then the Web users can’t change the

settings. The switch allows only one administrator to configure the switch at a

time.

4.2 Basic Setting

The Basic Setting group provides you to configure switch information, IP address

and user name/password of the system. It also allows you to do firmware

upgrade, backup and restore configuration, reload factory default, and reboot the

system.

Following commands are included in this section:

4.2.1 Switch Setting

4.2.2 Admin Password

4.2.3 IP Configuration

4.2.4 Time Setting

4.2.5 Jumbo Frame

4.2.6 DHCP Server

4.2.7 Backup and Restore

4.2.8 Firmware Upgrade

4.2.9 Factory Default

4.2.10 System Reboot

4.2.11 CLI Commands for Basic Setting

4.2.1 Switch Setting

You can assign System name, Location, Contact and view system information.

Figure 4.2.1.1 – Web UI of the Switch Setting

System Name: You can assign a name to the switch. The number of characters

you can input is 64. After you configure the name, CLI system will select the first

12 characters as the name in CLI system.

System Location: You can specify the switch’s physical location here. The number

of characters you can input are 64.

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