Licensing Requirements and Limitations for VLAN Termination

Other network elements are not required.

VLAN termination, that is, QinQ and Dot1q on a subinterface, is a basic feature of a switch and is not under license control.

Only the following switch models support VLAN termination:

S5720-EI, S5720-HI, S5730-HI, S5731-H, S5731-S, S5731S-S, S5731S-H, S5732-H, S6720-EI, S6720S-EI, S6720-HI, S6730-H, S6730S-H, S6730-S, and S6730S-S

For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Termination sub-interfaces cannot be configured on an Eth-Trunk member interface.
Add member interfaces to an Eth-Trunk before configuring termination sub-interfaces on the Eth-Trunk. Termination sub-interfaces can be configured successfully on an Eth-Trunk only when the device where member interfaces reside support termination sub-interfaces.
The VLANs terminated by a sub-interface cannot be created in the system view or be displayed using a display command.
When VLAN IDs terminated by a sub-interface are used for Layer 3 forwarding, only the first VLAN takes effect even if multiple inner VLAN IDs are specified.
VLAN termination sub-interfaces cannot be created on a VCMP client.
If the dot1q termination vid or qinq termination pe-vid ce-vid command is used to configure a VLAN for the VLAN termination sub-interface, the VLAN cannot be configured as a super-VLAN or sub-VLAN.
If the PW-side routing interface is a Layer 3 interface switched by the undo portswitch command, the AC-side interface cannot be a Layer 3 routing interface or its sub-interface belonging to a Layer 3 interface; otherwise, traffic fails to be forwarded. This rule applies to S5710-EI, S5720-EI, S6720-EI, and S6720S-EI.