Patent ID: 11943139
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. The apparatus according to claim 14, wherein the second routing information comprises the default VID of the first port; and
wherein the second routing information being configured to be used by the first user plane network element to handle the second packet comprises one or more of the following:
the second routing information indicates the first user plane network element to discard the second packet when a VID carried in the second packet is different from the default VID of the first port; or
the second routing information indicates the first user plane network element to remove a VID carried in the second packet and send the second packet without the VID through the first port when the VID carried in the second packet is the same as the default VID of the first port.