VPLS services are designed to carry Ethernet frame payloads, so it can provide connectivity between any SAPs that pass Ethernet frames. The following SAP encapsulations are supported on the VPLS service on an access port:
Ethernet null (Supported on all platforms)
Ethernet Dot1q (Supported on all platforms)
Ethernet QinQ (Supported on 7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, 7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C)
The following encapsulations are supported on an access-uplink port:
Ethernet QinQ (Supported on all platforms)