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      Cisco交換機入門配置的方法

      時間: 志藝942 分享

        你還在為不知道Cisco交換機入門配置的方法而煩惱么?接下來是小編為大家收集的Cisco交換機入門配置的方法教程,希望能幫到大家。

        Cisco交換機入門配置的方法:

        機型:Cisco 3750

        想對交換機警醒配置。一般有兩種方法:

        1、控制臺端口(Console):可以直接對交換機進行配置

        2、遠程登錄(Telnet):通過TELNET程序?qū)σ呀?jīng)設(shè)置了IP的交換機進行遠程配置,一般等控制臺端口配置好交換機的IP后才可以進行。

        除了以上的兩種方法外,其實還有兩種方法:

        1、WEB的配置方式。此方法只能配置一般的簡單設(shè)置

        2、硬件自帶的應(yīng)用程序。專用的程序,一般很少用

        建立控制臺連接到交換機

        一般交換機自帶一根Console線,一端連接到交換機的Comsole口,一端連接到電腦的串行口。打開超級終端,一般就可以連接到交換機。具體的參數(shù)設(shè)置如下

      點擊在新窗口查看全圖

        這樣就可以連接到交換機了

        連接到交換機后,如果是第一次啟動會要執(zhí)行初始化操作,一般是設(shè)置交換機的名稱,密碼等一般的信息。

        由于交換機已經(jīng)初始化,如果要進行初始化操作,那就要進入特權(quán)EXEC模式,在命令提示符號下輸入:setup,就會啟動初始化操作。

        剛才講到了特權(quán)EXEC模式,這理就要講一下覺換機的幾種模式,不同的模式可以執(zhí)行不同的操作命令,首先來說兩種基本的模式。

        一般為了安全考慮,CISCO將操作會話分為兩個不同的訪問級別:用戶EXEC級別和特權(quán)EXEC級別。用戶EXEC級別只能使用有限的命令,且交換機顯示Switch>提示符,不能對交換機進行配置??蠢樱幱谟脩鬍XEC級別下的狀態(tài):

        AITG_FrontekCoreSW>

        特權(quán)EXEC級別下交換機顯示Switch#提示符,能對交換機進行各種配置??蠢樱幱谔貦?quán)EXEC級別下的狀態(tài):

        輸入en,進入特權(quán)EXEC級別,接著輸入密碼,進入特權(quán)EXEC級別

        AITG_FrontekCoreSW>en

        Password:

        AITG_FrontekCoreSW#

        看看,提示符變了,用戶在用戶EXEC級別輸入enable(或en),然后輸入密碼,就可以進入特權(quán)EXEC級別

        在交換機提示符下輸入“?”,可以列出相應(yīng)模式下交換機所支持的所有命令。

        退出特權(quán)EXEC級別模式:disable

        再用戶EXEC級別輸入?可以獲得幫助信息:

        AITG_FrontekCoreSW>?

        Exec commands:

        <1-99> Session number to resume

        access-enable Create a temporary Access-List entry

        clear Reset functions

        connect Open a terminal connection

        disable Turn off privileged commands

        disconnect Disconnect an existing network connection

        enable Turn on privileged commands

        exit Exit from the EXEC

        help Description of the interactive help system

        lock Lock the terminal

        login Log in as a particular user

        logout Exit from the EXEC

        name-connection Name an existing network connection

        ping Send echo messages

        rcommand Run command on remote switch

        resume Resume an active network connection

        set Set system parameter (not config)

        show Show running system information

        systat Display information about terminal lines

        telnet Open a telnet connection

        terminal Set terminal line parameters

        traceroute Trace route to destination

        tunnel Open a tunnel connection

        where List active connections

        再特權(quán)EXEC級別輸入?可以獲得幫助信息:

        AITG_FrontekCoreSW#?

        Exec commands:

        <1-99> Session number to resume

        access-enable Create a temporary Access-List entry

        access-template Create a temporary Access-List entry

        archive manage archive files

        cd Change current directory

        clear Reset functions

        clock Manage the system clock

        cns CNS agents

        configure Enter configuration mode

        connect Open a terminal connection

        copy Copy from one file to another

        debug Debugging functions (see also 'undebug')

        delete Delete a file

        diagnostic Diagnostic commands

        dir List files on a filesystem

        disable Turn off privileged commands

        disconnect Disconnect an existing network connection

        dot1x IEEE 802.1X Exec Commands

        enable Turn on privileged commands

        eou EAPoUDP

        erase Erase a filesystem

        exit Exit from the EXEC

        format Format a filesystem

        fsck Fsck a filesystem

        help Description of the interactive help system

        ip Global IP commands

        lock Lock the terminal

        login Log in as a particular user

        logout Exit from the EXEC

        mkdir Create new directory

        monitor Monitoring different system events

        more Display the contents of a file

        name-connection Name an existing network connection

        no Disable debugging functions

        no Negate a command or set its defaults

        ping Send echo messages

        pwd Display current working directory

        rcommand Run command on remote switch

        reload Halt and perform a cold restart

        remote Remote procedures

        rename Rename a file

        renew Renew

        resume Resume an active network connection

        rmdir Remove existing directory

        rsh Execute a remote command

        send Send a message to other tty lines

        session Run command on member switch

        set Set system parameter (not config)

        setup Run the SETUP command facility

        show Show running system information

        systat Display information about terminal lines

        telnet Open a telnet connection

        terminal Set terminal line parameters

        test Test subsystems, memory, and interfaces

        traceroute Trace route to destination

        tunnel Open a tunnel connection

        udld UDLD protocol commands

        undebug Disable debugging functions (see also 'debug')

        upgrade Upgrade commands

        verify Verify a file

        vlan Configure VLAN parameters

        vmps VMPS actions

        vtp Configure global VTP state

        where List active connections

        write Write running configuration to memory, network, or terminal

        其實還有幾種模式如下:

        全局配置模式:Switch(config)# 配置交換機的全局參數(shù)

        接口配置模式:Switch(config-if)# 對交換機的接口進行配置,如某個接口屬于那個Vlan,啟用及禁用                 接口等

        線路配置模式:Switch(config-line)# 對控制臺訪問

        VLAN數(shù)據(jù)庫配置模式:Switch(Vlan)# 對Vlan的參數(shù)進行配置

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