超大型IP数据网核心替换割接方案探讨  

Discussion on Super-large IP Data Network Core Cutover Solution

作　　者：王刚[1] 冯铭能 刘璐[2] 

机构地区：[1]中兴通讯股份有限公司,陕西西安710065 [2]中讯邮电咨询设计院有限公司,广东广州510627

出　　处：《邮电设计技术》2015年第5期55-58,共4页Designing Techniques of Posts and Telecommunications

摘　　要：近些年,互联网业务迅猛发展,新技术的应用亦层出不穷,网络发展演进过程中,势必存在将旧网络业务割接到新网络上的难题,如何安全有效地进行业务割接是运营商必须面对的问题。首先从技术方案和项目管理的角度阐述数通设备割接搬迁的一般性原则,其次结合2013年中国联通China169骨干网扩容工程,重点介绍广州核心节点C1设备替换割接过程。In recent years, Internet services and the application of new technologies developed rapidly. In this process, it is necessary to cut the old network business and replace by the new network, how to perform this safely and effectively is a subject that the operator must face, Firstly, it elaborates the common principles for equipment replacement from the aspects of technical plan and project management, then introduces Guangzhou core node cutover case in combination with China Unicorn 169 backbone network expansion project in 2013.

关 键 词：业务割接 骨干网 城域网 

分 类 号：TN919.2[电子电信—通信与信息系统]