MULTI-PROTOCOL LABEL SWITCHING NETWORK FLOW MANAGEMENT METHOD, SYSTEM AND DEVICE

摘要

A multi-protocol label switching network flow management method includes steps as follow: setting a management marker in the outer layer of the service flow data carried by a MPLS message at the beginning of transmitting a MPLS label message; recognising the service flow data carried by the MPLS message according to the management sign carried by the MPLS message and performing flow management. A system and two kinds of MPLS network device are also disclosed. It can realize the flow management for the MPLS network according to the present invention.