合肥电力ASON网络智能域网元数目越限解决方案研究  

Research on the Solution of Intelligent Domain Network Element Number Excess in Hefei Power ASON Network

作　　者：杜宝星[1] 吴朝文[1] 樊桂枝[1] 汪娟[1] 蒋友辉[1] 

机构地区：[1]国网合肥供电公司,安徽合肥230022

出　　处：《电力信息与通信技术》2017年第7期58-62,共5页Electric Power Information and Communication Technology

摘　　要：为了解决智能域网元数目越限导致业务重路由失败问题,满足自动交换光网络(Automatically Switched Optical Network,ASON)扩容需求,文章分析了智能域网元数目越限告警产生的原因,提出将合肥电力现网单智能域划分为合肥、庐江两个智能域,且智能域之间配置子网连接保护(Sub-Network Connection Protection,SNCP)的解决方案,最后设计了业务割接方案并成功实施。合肥电力ASON网络采用本文方案改造后运行稳定,表明该方案可有效解决智能域网元数目越限问题,保障业务可靠运行,满足合肥电力ASON网络扩容需求。To solve the problem of Intelligent domain network element number excess in Hefei Power ASON Network and meet the need of expansion of ASON network, this paper analyses the cause of the alarm, and proposes a solution that the present single intelligent domain can be divided into two intelligent domains of Hefei and Lujiang, and configures SNCP between the two intelligent domains. Then a business adjustment scheme is designed and implemented successfully. The reformed network which operates well proves that the scheme is effective to solve the problem of intelligent domain network element number excess. The reformed network can guarantee reliable operation of business and meet the need of expansion of Hefei ASON network.

关 键 词：ASON 智能域 网元数目 SNCP 

分 类 号：TN915.853[电子电信—通信与信息系统]