Ruijie RG-S2900G-E Series User manual

RG-S2900G-E Series Switch

RGOS Configuration Guide, Release 10.4(2b12)p1

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Preface

Thank you for using our products. This manual matches the RGOS Release 10.4(2b12)p1.

Audience

This manual is intended for:

Network engineers

Technical support and servicing engineers

Network administrators

Obtaining Technical Assistance

Ruijie Networks Website: http://www.ruijienetworks.com/

Service Email: [email protected]

Technical Support: http://www.ruijienetworks.com/service.aspx

Technical Support Hotline: +86-4008-111-000

Related Documents

Documents

Description

Command Reference

Describes the related configuration commands, including command modes,

parameter descriptions, usage guides, and related examples.

Hardware Installation and Reference

Guide

Describes the functional and physical features and provides the device

installation steps, hardware troubleshooting, module technical specifications,

and specifications and usage guidelines for cables and connectors.

Conventions

This manual uses the following conventions:

Convention

Description

boldface font

Commands, command options, and keywords are in boldface.

italic font

Arguments for which you supply values are in italics.

[ ]

Elements in square brackets are optional.

{ x | y | z }

Alternative keywords are grouped in braces and separated by vertical bars.

[ x | y | z ]

Optional alternative keywords are grouped in brackets and separated by

vertical bars.

Symbols

Means reader take note. Notes contain helpful suggestions or references.

Means reader be careful. In this situation, you might do something that could result in equipment damage or

loss of data.

System Configuration

1. Command Line Interface Configuration

2. Basic Switch Management Configuration

3. Configuring HTTP Service

4. LINE Mode Configuration

5. System Upgrade Configuration

6. File System Configuration

7. System Management Configuration

8. System Memory Display Configuration

9. Syslog Configuration

10.Configuring PoE

11.USB/SD Configuration

12.System Upgrade and Maintenance

13.Stack Management

14.Threshold Configuration

15.Configuring EEE

16.Device Management Configuration

Configuration Guide Command Line Interface Configuration

Command Line Interface Configuration

This chapter describes the method to use the command line interface(CLI). You can manage

network devices by the command line interface.

This chapter covers the following topics:

Command Mode

Getting Help

Abbreviating Commands

Using no and default Options

Understanding CLI Error Messages

Using History Commands

Using Editing Features

Filtering and Looking Up CLI Output Information

Using Command Alias

Accessing CLI

Command Mode

The management interface of Ruijie network devices falls into multiple modes. The command

mode you are working with determines the commands you can use.

To list the usable commands in each mode, enter a question mark (?) at the command prompt.

After setting up a session connection to the network device management interface, you enter in

the user EXEC mode first. In the user EXEC mode, only a few commands are usable with

limited functions, for example, command show. The command results are also not saved.

To use all commands, enter the privileged EXEC mode with the privileged password. Then you

can use all privileged commands and enter the global configuration mode.

Using commands in a configuration mode (for instance, global configuration or interface

configuration) will influence the current configuration. If you have saved the configuration

information, these commands will be saved and executed when the system restarts. To enter

any of the configuration modes, first enter the global configuration mode.

The following table lists the command modes, access methods, prompts, and exit methods.

Suppose the equipment is named "Ruijie" by default.

Summary of main command modes:

Command

mode

Access

method

Prompt

Exit or enter the next mode

Remark

Configuration Guide Command Line Interface Configuration

Command

mode

Access

method

Prompt

Exit or enter the next mode

Remark

User EXEC

Ruijie>

Enter command exit to quit

this mode.

Enter command enable to

enter the privileged EXEC

mode.

Used for

basic test

and

showing

system

informatio

Privileged

EXEC

In the user

EXEC mode,

enter

command

enable .

Ruijie#

To return to the user EXEC

mode, enter command

disable.

To enter the global

configuration mode, enter

command configure.

Verify

settings.

This mode

password-

protected.

Global

configuratio

In the

privileged

EXEC mode,

enter

command

configure

terminal.

Ruijie

(config)

To return to the privileged

EXEC mode, enter

command end or exit or

press Ctrl+C.

To access the interface

configuration mode, enter

command interface with an

interface specified.

To access the VLAN

configuration mode, enter

command vlan vlan_id.

In this

mode, you

can

execute

command

s to

configure

global

parameter

influencing

the whole

switch.

Interface

configuratio

In the global

configuration

mode, enter

command

interface.

Ruijie

(config-i

f)#

To return to the privileged

EXEC mode, enter

command end or press

Ctrl+C. To return to the

global configuration mode,

enter command exit.

Moreover, you need specify

an interface in the interface

command.

Configure

various

interfaces

of the

equipment

in this

mode.

Config-vlan

(Vlan Mode)

In the global

configuration

mode, enter

command

vlan vlan-id.

Ruijie

(config-

vlan)#

To return to privileged EXEC

mode, enter command end

or press Ctrl+C.

To return to the global

configuration mode, enter

command exit.

Configure

VLAN

parameter

s in this

mode.

Configuration Guide Command Line Interface Configuration

Getting Help

To obtain a list of commands that are available for each command mode, enter a question

mark(?) at the command prompt. You can also obtain a list of command keywords beginning

with the same character or parameters of each command. See the following table.

Command

Description

Help

Obtain the brief description of the help system

under any command mode.

abbreviated-command-entry?

Obtain a list of commands that begin with a

particular character

string.(Do not leave a space between the

keyword and question mark.)

For example:

Ruijie# di?

dir disable

abbreviated-command-entry

<Tab>

Complete a partial command name.

For example:

Ruijie# show conf<Tab>

Ruijie# show configuration

Command ?

List a command's associated keywords.(Leave a

space between the keyword and question mark.)

For example:

Ruijie# show ?

command keyword ?

List a command's associated arguments.(Leave

a space between the keyword and question

mark.)

For example:

Ruijie(config)# snmp-server

community ?

WORD SNMP community string

Abbreviating Commands

To abbreviate a command, simply enter part of the command that can uniquely identify the

command.

For example, show configuration can be abbreviated as:

Ruijie# show config

If the entered command cannot be uniquely identified by the system, the system will prompt

"Ambiguous command:”.

Configuration Guide Command Line Interface Configuration

For example, when you want to view the information about access lists, the following command

is not complete.

Ruijie# show access

% Ambiguous command: "show access"

Using no and default Options

Almost all commands have the no option generally used to disable a feature or function or

perform a reversed action of the command. For example, the no shutdown command turns on

the interface, the opposite operation of the shutdown command. You can use the commands

without the no option to enable the features that have been disabled or are disabled by default.

Most configuration commands have the default option that restores the command setting to its

default. Most commands are disabled by default. In this case, the default and no options

generally serve the same purpose. However, some commands are enabled by default. In this

case, the default and no options serve different purposes, where the default option enables

the command and restores the arguments to the default settings.

Understanding CLI Error Messages

The following table lists the error prompt messages that may occur when you use the CLI to

manage equipments.

Common CLI error messages:

Error message

Meaning

How to obtain help

% Ambiguous

command: "show c"

The switch cannot identify the

unique command for you input

insufficient characters.

Re-input the command

with a question mark

following the ambiguous

word. The possible

keywords will be listed.

% Incomplete

command.

User has not input the required

keywords or arguments.

Re-input the command

with a space followed by a

question mark. The

possible keywords or

arguments will be

displayed.

% Invalid input

detected at „^‟

marker.

The symbol “^” will indicate the

position of the wrong words

when user inputs a wrong

command.

Input a question mark at

the command prompt to

show the allowed

keywords of the

command.

Configuration Guide Command Line Interface Configuration

Using Historical Commands

The system records the commands you have input recently, which is very useful when you

input a long and complex command again.

To re-execute the commands you have input from the historical records, perform the following

operations.

Operation

Result

Ctrl-P or Up

Allows you to browse the previous command in

the historical command records.

Ctrl-N or Down

Allows you to return to a more recent command in

the historical command records.

Note

Standards-based terminals like VT100 series support arrow

keys.

Using Editing Features

This section describes the editing functions that may be used for command line edit, including:

Edit Shortcut Keys

Sliding Window of Command Line

Editing Shortcut Keys

The following table lists the edit shortcut keys.

Function

Shortcut Key

Description

Move cursor in

an editing line

Left direction key or

Ctrl+B

Move the cursor to left by one

character.

Right direction key or

Ctrl+F

Move the cursor to right by one

character.

Ctrl+A

Move the cursor to the beginning of

the command line.

Ctrl+E

Move the cursor to the end of the

command line.

Delete the

entered

characters

Backspace

Delete the character to the left of the

cursor.

Delete

Delete the character where the

cursor is located.

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