操作:按照如图所示连接拓扑图
配置交换机0
- Switch>enable
- Switch#configure terminal
- Switch(config)#hostname SA (更改交换机名字)
- SA(config)#interface port-channel 1 (聚合通道1)
- SA(config-if)#exit
- SA(config)#interface fa0/22
- SA(config-if)#channel-group 1 mode on (开启聚合通道1)
- SA(config-if)#interface fa0/23
- SA(config-if)#channel-group 1 mode on
- SA(config-if)#interface fa0/24
- SA(config-if)#channel-group 1 mode on
- SA(config-if)#exit
- SA(config)#interface port-channel 1
- SA(config-if)#switchport mode trunk (交换机间链路类型为trunk)
- SA(config-if)#switchport trunk allowed vlan all (允许所有VLAN通过)
配置交换机1
- Switch>enable
- Switch#configure terminal
- Switch(config)#hostname SB
- SB(config)#interface port-channel 1
- SB(config-if)#exit
- SB(config)#interface range fa0/22-fa0/24 (同时开启聚合通道1)
- SB(config-if)#channel-group 1 mode on
- SB(config-if)#exit
- SB(config)#interface port-channel 1
- SB(config-if)#switchport mode trunk
- SB(config-if)#switchport trunk allowed vlan all