[Router] interface GigabitEthernet 0/0/1.2

[Router-GigabitEthernet 0/0/1.2]  control-vid 2 dot1q-termination

[Router-GigabitEthernet 0/0/1.2]  dot1q termination vid 88

[Router-GigabitEthernet 0/0/1.1] control-vid 1 dot1q-termination  標識終結子接口，香港服務器租用，香港服務器租用，終結類型為dot1q

[Router-GigabitEthernet 0/0/1.1]  dot1q termination vid 66  處理VLAN ID為66的報文

[Router-GigabitEthernet 0/0/1.1]  ip address 192.168.66.1 255.255.255.0  VLAN 66的網關地址

[Router-GigabitEthernet 0/0/1.2]  ip address 192.168.88.1  24

[Router] interface GigabitEthernet 0/0/1.1