bobpxp 发表于 2018-7-18 07:53:42

基于cisco设备LAN设置

  一. LAN下基本设置
  1.给设备改名:
  conf t
  hostname hostname_new
  2.给设备设置ip地址:
  conf t
  int interface_type
  ip add ip地址 掩码
  no sh
  3.console设置:
  conf t
  line con 0
  password password_new
  login
  4.远程密码设置:
  conf t
  line vty 0 4
  password password_new
  login
  5.vlan创建:
  (1)
  特权下设置   vlan database
  vlan vlan_number
  name vlan_name
  (2)
  conf t
  vlan vlan_number vlan vlan_name
  6.把接口划分给vlan:
  conf t
  int range 接口名-接口名
  swit acce vlan vlan_number
  7.设置中继
  int interface_type
  swit mode trunk
  8.设置中继线上allow 或者deny哪个vlan在中继线上通信
  int interface-type
  swit allow vlan add(remove) vlan vlan_number
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