基于MPLS VPN的电信级多业务IP承载网设计研究

Design of Carrier-class Multi-service IP Bearer Network Based on MPLS VPN

IP承载网已作为电信全业务的承载方式在电信系统得到广泛应用。MPLS VPN作为构建IP承载网的关键技术,能够有效实现不同业务隔离及采用不同接入方式用户的无障碍通信。文章基于电信运营商角度,给出了基于MPLS VPN的电信级IP承载网网络架构方案,并对其多业务组网应用方式作出研究和探讨。

IP bearer network has a full-service telecommunications bearer in a telecommunications system has been widely used. MPLS VPN as a key technology to build IP bearer network can effectively isolate different services and the use of barrier-free communication between different access users. Based on the perspective of telecom operators, given carrier-class IP bearer network solutions based on MPLS VPN network architecture, and to make their research to explore ways multiservice networking applications.