Distributed fault management in optical networks

Zheng Yanlei; Gu Wanyi

doi:10.13756/j.gtxyj.2008.01.019

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Distributed fault management in optical networks

- Distributed fault management in optical networks
- Study on Optical communication Issue 1, Pages: 4-6(2008)
- 作者机构：
  
  1. 北京邮电大学光通信与光波技术教育部重点实验室
  2. 北京邮电大学光通信与光波技术教育部重点实验室北京100876
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2008.01.019
  CLC： TN929.1
- Published：2008，
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[1]郑滟雷,顾畹仪.光网络中的分布式故障管理[J].光通信研究,2008(01):4-6.

Zheng Yanlei, Gu Wanyi. Distributed fault management in optical networks. [J]. (1):4-6(2008)
[1]郑滟雷,顾畹仪.光网络中的分布式故障管理[J].光通信研究,2008(01):4-6. DOI： 10.13756/j.gtxyj.2008.01.019.

Zheng Yanlei, Gu Wanyi. Distributed fault management in optical networks. [J]. (1):4-6(2008) DOI： 10.13756/j.gtxyj.2008.01.019.

摘要

传统的网络管理平台基本上采用的是中央集中的控制方式。文章提出一种用于实现分布式故障管理模块的设计思路

该模块的设计是基于分布式故障点的定位

以及采用跨接段分布式恢复算法。这种设计方法主要是克服以往故障告警上报集中时间长、造成恢复延迟和业务丢失等缺点

可适用于不同的光网络。

Abstract

Centralized control is usually adopted for the conventional network management platform.This paper introduces a new concept for the design of the distributed fault management module

which is based on the location of the distributed fault points and the span distributed recovery algorithm.The main purpose of this design is to overcome recovery delay and traffic loss due to the previously long time spent for centralized fault and alarm reports.It is applicable to different optical networks.

关键词

分布式故障管理告警故障定位故障恢复光网络

Keywords

distributed fault managementalarmfault locationfault recoveryoptical network

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