Patent ID: 11895007
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The method of claim 5, wherein determining the first SR-TE forwarding path comprises:
determining nodes on the first SR-TE forwarding path that are the same as the nodes on the first SR-BE forwarding path;
determining a to-be-processed node that is the first on a third SR-BE forwarding path from a first anchor node to the second node in the first virtual network and that is not on a fourth SR-BE forwarding path from the first anchor node to the second node in the physical network, wherein the first anchor node is in the first virtual network;
writing an adjacency SID of a link between a previous-hop node of the to-be-processed node and the to-be-processed node on the first SR-BE forwarding path into a second address space corresponding to the first SR-TE forwarding path; and
writing, when the to-be-processed node is the second node, the second node SID in the first virtual network into the second address space.