This paper introduces SDH's network topological structure, expounds five functions of SDH network management, and looks forward to the developing prospect of SDH network management.
介绍了SDH网络拓扑结构，阐述了SDH网络管理的五大功能，并展望了SDH网络管理的发展前景。
The article firstly discusses the functions, advantages and work principles of ARRP protocol in virtual route cluster, and the network topological structure needed by campus network.
文章首先讨论了虚拟路由集群中arrp协议的功能、优点、工作原理以及校园网所需的对应网络拓扑结构。
This paper describes the topological structure of shanxi power dispatch data network and the way of realization.
本文讨论了山西电力调度数据网络的拓扑结构、组网方案、路由组织等。
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