摘要
电力数据通信网是覆盖全国的大型广域企业网络,内有在运路由器设备3000余台,接入网设备更是数以万计。当网络需要新建、扩容、减容、设备暂时维护时,需要对设备进行配置操作。现在数据通信网的配置备份、配置核查都要靠人工进行,无法做到自动化。采用手工核查的方法耗时长,对检查人员的技能要求高。针对网络尤其大型MPLS/VPN网络的配置核查工具国内尚无应用案例。另外,国家电网公司尚未制定完善的数据通信网配置企业规范。为了提高湖南电力数据通信网整体运维水平,实现数据通信网网络配置自动核查,解决这个网络运维中的重要问题,文中提出了一种数据通信网配置核查规范,设计并实现了数据通信网配置核查系统。文中对系统的基本算法实现、体系结构、系统的部署方法等进行了详细论述。该系统的实际测量结果表明,该系统可以提供准确和有效的配置核查结果,对网络优化和网络改造具有重要的参考价值。
China Grid Data communication network is a large scale enterprise network covering the whole country.There are more than 3000 routers in the core network and tens of thousands of access network devices.When the network needs to be estab- lished, extended and maintained,equipment configuration backup and verification must be curried out.Now,the configuration and configuration validation of data communication network backup are dependent on manual and cannot be automated.Manual verifi- cation method takes a long time, high technical requirements for testing personnel.In addition, the Power Grid Coqo has not yet for- mulated the data communication network configuration enterprise specification.In order to improve the level of the overall operation of the data conmmnication network,autonmte the data conmmnication network configuration verification, solve the important prob- lems existing in the operation of a network,this paper presents a data communication network cold？guration verification specifica- tion, designs and implements the data communication network configuration verification system.At home, there is no application case for network configuration automatic verification tools,especially for large MPLS/VPN networks.This paper discusses the basic algorithm implemuntation,architecture and deployment method of the system in detail.The system test results show that the system can provide accurate and eftective cold？guration verification resuhs, and has important reference value for network optimization and network transformation.
作者
刘俊
潘滢伊
曾少华
LIU Jun;PAN Ying-yi;ZENG Shao-hua(State Grid Hunan Electric Power Company,Changsha,Hunan 410007,China;CNNC Rich energy Coqooration Limited,Beijing 100048,China)
出处
《计算技术与自动化》
2018年第3期82-92,共11页
Computing Technology and Automation
基金
国网湖南省电力公司研究开发项目(5216A616000G)
关键词
计算机网络
数据通信网
配置核查
computer network
China Grid data conmmnication network
configuration verification
