!Software Version V100R005C01 # sysname S5300 # vlan batch 998 4000 # vlan 998 description Management vlan 4000 description QinQ # interface GigabitEthernet0/0/20 description "Client port" port link-type dot1q-tunnel port default vlan 4000 # interface XGigabitEthernet0/1/1 description "Uplink - Provider port" port link-type trunk port trunk allow-pass vlan 998 4000 #