Patent ID: 11894980
Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The method according to claim 1, wherein the data further comprises network element identity and port information, and wherein after receiving the data sent from the network element devices and before determining the path of the service flow according to the data, the method further comprises: dividing the data into network element data, link data and end-to-end data, and
the determining the path of the service flow according to the data, comprises:
matching the network element data, the link data, and the end-to-end data hop by hop, from a starting network element device for determining the path, based on the network element identity and port information, and forming the path of the service flow based on a matching result; and
sequentially labeling the data on the path with a third label according to a flow direction of the service flow.