Shared protection in IP over WDM optical network

JIANG Xi  jun; SUI Zhi  cheng; WU Zhi  jian

doi:10.13756/j.gtxyj.2002.02.005

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Shared protection in IP over WDM optical network

- Shared protection in IP over WDM optical network
- Study on Optical communication Issue 2, Pages: 21-24(2002)
- 作者机构：
  
  1. 南京邮电学院光信息技术系
  2. 南京邮电学院光信息技术系江苏南京210003
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2002.02.005
  CLC： TN929.11
- Published：2002，
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[1]姜希军,隋志成,吴志坚.IP over WDM光网络的共享保护方式[J].光通信研究,2002(02):21-24.

JIANG Xi jun, SUI Zhi cheng, WU Zhi jian. Shared protection in IP over WDM optical network. [J]. (2):21-24(2002)
[1]姜希军,隋志成,吴志坚.IP over WDM光网络的共享保护方式[J].光通信研究,2002(02):21-24. DOI： 10.13756/j.gtxyj.2002.02.005.

JIANG Xi jun, SUI Zhi cheng, WU Zhi jian. Shared protection in IP over WDM optical network. [J]. (2):21-24(2002) DOI： 10.13756/j.gtxyj.2002.02.005.

摘要

共享保护方式是一种有效而又经济的保护方式 .文章讨论了三种共享保护方式及各自的特点 .使用交换光纤（ OSF）的共享保护方式利用 IP网络控制器来实现

主要应用于环形网络拓扑 ;利用 OXC的共享保护方式基于多协议标记交换（ MPLS）控制平面

可以用于任何网络拓扑结构 ;通过合理的逻辑拓扑而实现的共享保护则用于保护 SONET/WDM和 IP/WDM网络的设计

Abstract

Shared protection is an efficient and economic protection scheme. This paper discusses three kinds of shared protection. They all have their own characteristics. Shared protection via OSF is based upon IP network controllers

and it is mainly used in ring network topology. Shared protection by use of OXC is based upon MPLS control plane

and it can be used in any type of topology. Shared protection through appropriate logical topology has application in the design of protected SONET/WDM and IP/WDM networks.

关键词

光交叉连接多协议标记交换交换光纤数据控制网络标签交换路由器短跳共享保护

Keywords

OXCMPLSOSFDCNLSRSLSP

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Research on Constructing Flexible and Reliable all Optical Metropolitan Area Network based on OXC

Research on Networking Strategy of the New Generation Government Enterprise Dedicated Line Transmission Network

Analysis and design of the layed-based ASON management system

Study on a routing loop detection method in MPLS network

Analysis of OSNR and system design of optical ring network

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