中国联通智能专线产品方案研究

摘要

随着专线业务的迅速增长和MSTP网络的逐步退网，运营商的专线业务如何承载已经成为各家运营商需要面对的问题。首先介绍了当前的专线承载方案，分析了当前几种承载方案存在的问题，对比了各种方案的优劣，然后结合中国联通承载网络的现状，介绍了一种新的专线承载思路和方案。此外，还介绍了新方案的专线网络的层级架构和控制平面的技术以及网络间的协同关系，详细介绍了智能专线网络的网络组织方案和系统管理方案。%As the rapid growth of leased line business and the fading of MSTP network,operators need to face the problem of which net-work leased line services could be carried on. It firstly described the current carrying solutions,and analyzes the problems of each of them. After compared each of the options,it introduced a new carrying solution. In addition,it describes the network architecture and control plane technology of the new solution,it also describes the cooperation of different network and the or-ganization and management of intel igent network.