Switch A#show vlan 1900 Switch A#show vlan-membership Step8安排7,8,9端口到WAN3 Switch A#configure terminal Switch A(config-if)#interface fastethernet 0/7 Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 3 Switch A(config-if)#interface fastethernet 0/8 Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 3 Switch A(config-if)#interface fastethernet 0/9 Switch A(config-if)#switchport mode access Switch A(config-if)#switchport access vlan 3 Switch A(config-if)#end Step9显示VLAN的接口信息 2900 Switch A#show vlan 1900: Switch A#show vlan-membership step10测试 VLANs step11解除ⅥAN与端口的绑定 2900 Switch A#configure terminal Switch A(config)#interface fastethernet 0/4 Switch A(config-if)#no switchport access vlan 2 1900 Switch A#configure terminal Switch A(config)#interface Ethernet 0/4 Switch_ A(config-if)#no vlan-membership 2 Switch A(config-if)#end step12显示VLAN的接口信息 2900 Switch a#show vlan 1900: Switch A#show vlan-membership step13删除VLAN 2900 Switch a#vlan database Switch A(vlan)#no vlan 3 DeletingⅥLAN3 Switch A(vlan)#exit 1900: Switch A#configure terminalSwitch_A#show vlan 1900: Switch_A#show vlan-membership Step 8 安排7，8，9端口到VLAN 3 Switch_A#configure terminal Switch_A(config-if)#interface fastethernet 0/7 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 3 Switch_A(config-if)#interface fastethernet 0/8 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 3 Switch_A(config-if)#interface fastethernet 0/9 Switch_A(config-if)#switchport mode access Switch_A(config-if)#switchport access vlan 3 Switch_A(config-if)#end Step 9 显示VLAN的接口信息 2900： Switch_A#show vlan 1900: Switch_A#show vlan-membership Step 10 测试VLANs Step 11 解除VLAN与端口的绑定 2900： Switch_A#configure terminal Switch_A(config)#interface fastethernet 0/4 Switch_A(config-if)#no switchport access vlan 2 1900: Switch_A#configure terminal Switch_A(config)#interface Ethernet 0/4 Switch_A(config-if)#no vlan-membership 2 Switch_A(config-if)#end Step 12 显示VLAN的接口信息 2900： Switch_A#show vlan 1900: Switch_A#show vlan-membership Step 13 删除VLAN 2900： Switch_A#vlan database Switch_A(vlan)#no vlan 3 Deleting VLAN 3 Switch_A(vlan)#exit 1900: Switch_A#configure terminal