1、添加VLAN:
vlan database vlan 2 name rs vlan 3 name cw exit2、将接口加入VLAN: int f0/1 switchport mode access switchport access vlan 23、配置中继: int f0/3 switchport mode trunk4、配置以太通道: int range f0/1 - 2 switchport mode trunk channel-group 1 mode on5、验证: show vlan-s show ip int brief show int trunk show etherchannel summary show run