Inter-area shared segment protection of MPLS flows over agile all-photonic star networks

被引：0

作者：

He, Peng ^{[1
]}

Bochmann, Gregor V. ^{[1
]}

机构：

[1] Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada

来源：

GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11 | 2007年

关键词：

inter-area routing; shared segment protection;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

We study the resilience of MPLS flows over an agile all-photonic star WDM network (AAPN). On the basis of our previous inter-area optimal routing architecture, we propose and develop a dynamic inter-area shared segment-based protection (SSP) framework. We consider the dynamic protection for optimal inter-area working paths and improve the recovery time by segment-based protection. We develop a distributed partial routing information management to increase the scalability in multi-area networks while maintaining good performance compared with the case of complete information. By simulation, we show that our framework outperforms existing scheme. Furthermore, our approach shows its good potential to be a protection solution for inter-AS protection.

引用

页码：2325 / 2330

页数：6