A METHOD FOR IMPLEMENTING INTEGRATED SERVICE ACCESS IN THE ACCESS NETWORK

摘要

A method for implementing the integrated service access in the broadband access network includes: firstly, in the broadband access network, at least one Label Switching Path LSP is created based on the Muli-Protocol Label Switching MPLS; then, in the broadband access node equipment, the traffic to be transmitted is encapsulated with MPLS and transmitted in the broadband access network via LSP. By using MPLS as the broadband access network creating and the private means for passing through the core network, the present invention could nicely solve the confronting problems as using the broadband access network as integrated service bearing network and implement the integrated service bearing of the IP video, voice, data, private line (including IP private line and conventional Asynchronous Transfer Mode ATM private line, Time Division Multiplexing TDM private line, Frame Relay FR private line) with low cost, because MPLS is a technology that provides multi-layer connection.