Method, system and device of traffic management in a multi-protocol label switching network

摘要

Embodiments of the invention provide a method of traffic management in a Multi-Protocol Switching (MPLS) network. The method includes: setting a management tag on the outer layer of service traffic data carried in an MPLS packet when the MPLS packet is sent initially; and upon receiving the MPLS packet, identifying the service traffic data carried in the MPLS packet according to the management tag set in the MPLS packet, and performing traffic management. Systems and MPLS network devices are also disclosed in embodiments of the present invention. Through the embodiments of the present invention, traffic management in an MPLS network can be implemented.