摘要： 基于MPLS的VPN是当前最具发展潜力的组网技术，它为开发IP增值业务等提供了良好的技术基础，使MPLS VPN具有安全性、可扩展性，并提供了IP QoS支持。文章介绍了MPLS VPN组网，针对流量工程基于约束路由这一方面，通过改进约束条件，改善了MPLS VPN的传输性能。
关键词:
MPLS,
VPN,
流量工程,
基于约束路由
Abstract: Nowadays the most potential technology of constructing the networks is MPLS VPN which can provide good technological base for developing IP increment business and so on. MPLS VPN have secure,scalable character and can provide IP QoS capabilities. This paper briefly introduces MPLS VPN and discusses the problem about constraint-based routing in the traffic engineering , ameliorates some constraints to better the transporting performance of MPLS VPN.
中图分类号:
包玲,须文波. 基于MPLS的虚拟专用网流量工程研究[J]. , 2003, 29(16): 123-125.
BAO Ling,XU Wenbo. Study on Traffic Engineering of VPN Based on MPLS[J]. , 2003, 29(16): 123-125.