Home Database Mysql Tutorial Cisco3550实现MAC和交换机端口绑定

Cisco3550实现MAC和交换机端口绑定

Jun 07, 2016 pm 03:31 PM
mac switch use accomplish port binding

利用交换机的Port-Security功能实现 以下是一个配置实例: switch#c onfig t switch(config)#int f0/1 switch(config-if)#switchport mode access //设置交换机的端口模式为access模式,注意缺省是dynamic //dynamic模式下是不能使用Port-security功能

利用交换机的Port-Security功能实现

  以下是一个配置实例:

  switch#c onfig t

  switch(config)#int f0/1

  switch(config-if)#switchport mode access

  //设置交换机的端口模式为access模式,注意缺省是dynamic

  //dynamic模式下是不能使用Port-security功能

  switch(config-if)#switchport port-security

  //打开port-security功能

  switch(config-if)#switchport port-security mac-address xxxx.xxxx.xxxx

  //xxxx.xxxx.xxxx就是你要关联的mac地址

  switch(config-if)#switchport port-security maximum 1

  //其实缺省就是1

  switch(config-if)#switchport port-security violation shutdown

  //如果违反规则,就shutdown端口

  //这个时候你show int f0/1的时候就会看到接口是err-disable的

  附:

  switchport port-security命令语法

  Switch(config-if)#switchport port-security ?

  aging        Port-security aging commands

  mac-address  Secure mac address

  //设置安全MAC地址

  maximum      Max secure addresses

  //设置最大的安全MAC地址的数量,缺省是1

  violation    Security violation mode

  //设置违反端口安全规则后的工作,缺省是shutdown

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