H3C LS-3100-52P-OVS-H3 Operation Manual page 177

[ProviderB-GigabitEthernet1/0/2] port link-type hybrid
[ProviderB-GigabitEthernet1/0/2] port hybrid vlan 2000 untagged
# Tag CVLAN 20 frames with SVLAN 2000.
[ProviderB-GigabitEthernet1/0/2] qinq vid 2000
[ProviderB-GigabitEthernet1/0/2-vid-2000] raw-vlan-id inbound 20
# Set the TPID value in the outer tag to 0x8200.
[ProviderA-GigabitEthernet1/0/3] quit
[ProviderA] qinq ethernet-type service-tag 8200
3) Configuration on third-party devices
Configure the third-party devices between Provider A and Provider B as follows: configure the port
connecting GigabitEthernet 1/0/3 of Provider A and that connecting GigabitEthernet 1/0/1 of Provider B
to allow tagged frames of VLAN 1000 and VLAN 2000 to pass through.
1-11