Challenges for MPLS in optical network restoration

被引：55

作者：

Doverspike, R

Yates, J

机构：

来源：

IEEE COMMUNICATIONS MAGAZINE | 2001年 / 39卷 / 02期

关键词：

D O I：

10.1109/35.900636

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

Recent standards proposals have focused on extending IP-based MPLS protocols to optical networks. These proposals have concentrated on provisioning optical connections. However, a key expectation of the optical network is that it will offer fast restoration capability, competitive in performance to SONET rings. To meet this expectation, there are key features that need to be added to the current proposals to extend MPLS for the optical network. This article discusses some of these key requirements.

引用

页码：89 / 96

页数：8