MSTP承载以太网业务分析  

Analysis on technologies for providing Ethernet services over MSTP

作　　者：张国平 

机构地区：[1]许昌供电公司,河南许昌461000

出　　处：《电力系统通信》2008年第2期9-12,共4页Telecommunications for Electric Power System

摘　　要：随着数据业务的快速发展,以MSTP承载以太网业务的技术受到了广泛关注。文章首先介绍了MSTP传输以太网业务的3种主要方式,论证了新一代MSTP使用的关键技术,最后分析了以MSTP承载和传送以太网业务的性能并简述了其发展趋势。With the rapid development of data services, the technology of transporting Ethernet services over MSTP has aroused general concerns. This paper firstly introduces the three main kinds of methods of transporting Ethernet services over MSTP, and then discusses the key technology used by new generation MSTP. Finally analyzes the performance of MSTP and summarizes its development trends.

关 键 词：MSTP 以太网业务 透传 通用成帧规程 虚级联 链路容量调整 

分 类 号：TN919.2[电子电信—通信与信息系统]