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  • 思科设备基本配置

    Switch>enable
    Switch#disable
    
    
    Switch#config t
    Switch(config)#hostname SW1
    SW1(config)#no ip domain-lookup 
    
    
    SW1(config)#line console 
    SW1(config-line)#logging synchronous 
    
    SW1(config-line)#exec-timeout ?
      <0-35791>  Timeout in minutes
    SW1(config-line)#exec-timeout 0
    SW1(config-line)#exec-timeout 0 ?
      <0-2147483>  Timeout in seconds
      <cr>
    SW1(config-line)#exec-timeout 0 
    
    
    用户模式配置密码
    SW1#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    SW1(config)#line console 0
    SW1(config-line)#password ccna
    SW1(config-line)#login
    
    
    特权模式配置密码
    SW1>en
    SW1#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    SW1(config)#enable secret ccnp
    
    
    telnet远程登陆密码
    SW1#conf t
    SW1(config)#line v
    SW1(config)#line vty ?
      <0-15>  First Line number
    SW1(config)#line vty 0 15
    SW1(config-line)#password ccna
    SW1(config-line)#login
    SW1(config-line)#logging synchronous 
    SW1(config-line)#exec-timeout 0 0
    
    登陆界面提示信息
    SW1(config)#banner motd # this is ccna test #
    
    进入接口
    SW1(config)#interface fastEthernet 0/2
    
    保存配置
    SW1#copy running-config startup-config 
    Destination filename [startup-config]? 
    Building configuration...
    [OK]
    
    SW1#write 
    Building configuration...
    [OK]
    
    
    查看配置
    Switch>en
    
    witch#show running-config 
    
    还原默认
    Switch#erase startup-config
    
    
    交换机配置IP地址
    Switch#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    ccna(config)#interface  vlan 1
    ccna(config-if)#ip add 192.168.1.1 255.255.255.0
    ccna(config-if)#no shutdown 
    ccna(config-if)#exit
    
    交换机配置默认网关
    ccna(config)#ip default-gateway 192.168.1.254
    
    
    
    路由器配置
    Router>en
    Router#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    
    Router(config)#hostname R1
    domain  domain-lookup  domain-name  
    
    R1(config)#no ip domain-lookup 
    R1(config)#line con 0
    R1(config-line)#logging syn
    R1(config-line)#exec-timeout 0 0
    R1(config-line)#end
    
    配置路由ip
    
    R1#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    
    R1(config)#interface gigabitEthernet 0/0
    R1(config-if)#ip add 192.168.1.254 255.255.255.0
    R1(config-if)#no shut
    
    R1(config-if)#
    %LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up
    
    %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed state to up
    

      

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  • 原文地址:https://www.cnblogs.com/peter1007/p/9219451.html
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