IP城域网核心集群路由器升级方案及实操  

Upgrading Scheme and Practical Operation of IP MAN Core Cluster Router

作　　者：陈颖霞 张晓荣 白炎 蔡向阳[2] 张浩 Chen Yingxia;Zhang Xiaorong;Bai Yan;Cai Xiangyang;Zhang Hao(China Information Technology Designing&Consulting Institute Co.,Ltd.,Beijing 100048,China;China Mobile Group Tianjin Co.,Ltd.,Tianjin 300100,China)

机构地区：[1]中讯邮电咨询设计院有限公司,北京100048 [2]中国移动通信集团天津有限公司,天津300100

出　　处：《邮电设计技术》2018年第9期45-51,共7页Designing Techniques of Posts and Telecommunications

摘　　要：数据业务近几年超常规发展,城域网大型核心集群路由器在线扩容升级成为焦点。以某运营商2017年某市IP城域网核心集群路由器升级扩容工程为例,阐述了选择经济、技术合理的大型集群路由器扩容升级方案应考虑的因素,并对扩容升级的具体方案和操作步骤进行了详细描述,总结了核心集群路由器升级扩容的经验。In recent years,the data service has been supernormally developed,the on-line expansion and upgrading of large-scale core cluster routers in MAN has become the focus.It expounds the factors that should be considered in the expansion of largescale cluster routers with economical and technical choices based on the actual case of upgrading and expanding the core cluster routers of a city's IP MAN in 2017,and the specific plans and operation steps for capacity expansion and upgrade are described in detail.The experience of upgrading and expanding core cluster routers are summarized.

关 键 词：核心 集群路由器 升级 方案 

分 类 号：TN914[电子电信—通信与信息系统]