Service monitoring-based IP network active protection solution

Wang Xiaoming; Zhang Lianying

doi:10.13756/j.gtxyj.2010.04.017

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Service monitoring-based IP network active protection solution

- Service monitoring-based IP network active protection solution
- Study on Optical communication Issue 4, Pages: 13-15(2010)
- 作者机构：
  
  中国电信股份有限公司上海研究院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2010.04.017
  CLC： TN915
- Published：2010，
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[1]王孝明,张连营.基于业务监控的IP网络主动保护解决方案[J].光通信研究,2010(04):13-15+32.

Wang Xiaoming, Zhang Lianying. Service monitoring-based IP network active protection solution. [J]. (4):13-15(2010)
[1]王孝明,张连营.基于业务监控的IP网络主动保护解决方案[J].光通信研究,2010(04):13-15+32. DOI： 10.13756/j.gtxyj.2010.04.017.

Wang Xiaoming, Zhang Lianying. Service monitoring-based IP network active protection solution. [J]. (4):13-15(2010) DOI： 10.13756/j.gtxyj.2010.04.017.

摘要

文章首先描述了目前IP网络在承载语音、视频业务时的缺陷

然后提出解决IP网络现有问题的思路

并详细描述了实现IP网主动保护的具体解决措施。主要是通过网络监测中心收集相关网络指标

一旦发现IP网络设备端口或链路质量指标的劣化超过了语音业务容忍的门限

便主动向IP网络设备下发相关指令

主动实现不满足语音、视频业务质量需求的链路的快速切换。

Abstract

This article first describes the drawbacks of the present IP networks in carrying voice and video services and then presents the thoughts about solving their existing problems

and describes in detail the specific active protection measures for IP networks.Specifically

relevant network indexes are collected through the network monitoring center and once the quality index deterioration of the IP network equipment ports or links are found to exceed the tolerance threshold of voice services

relevant instructions will be issued to the IP network equipment to implement fast cutover of the links that fail to meet the voice or video service quality requirement.

关键词

IP网络质量监控恢复机制主动保护时延抖动

Keywords

IP networkquality monitoringrecovery mechanismactive protectionlatencyjitter

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College of Computer Science,South-Central University for Nationalities

SKL of OCTN,Wuhan Research Institute of Post and Telecommunications

College of Electromechanical Engineering and Automation,National University of Defense Technology

国防科学技术大学机电工程与自动化学院湖南长沙410073

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