MPLS网络故障恢复技术的应用研究

Study of MPLS network breakdown recover technique application

随着宽带业务的迅速发展,传统IP技术和路由协议已经不能满足用户对网络可靠性的需要。在IP城域网中规划MPLS域,通过流量分担和网络备份、APDP、MPLS快速重路由、VRRP等方法,加快了网络故障恢复的时间。

With the rapid development of broadband business, traditional IP technique and route protocol can not meet the needs for network reliability. Planning MPLS domain in IP MAN, with such methods as flow share and network copy, APDP, MPLS rapid reroute, and VRRP, time to recover network breakdown is shortened.