Based on the currently practical technologies, the author study the development history of Tietong IP Metropolitan Area Network.
基于主流技术，作者研究了铁通IP城域网的演进思路。
The IP Metropolitan Area Network is a kind of IP network in a city , being a part of the Internet, IP Metropolitan Area Network provides customers with various business based on IP.
IP城域网是一个城市地域范围内的IP网络，作为互联网的一部分，为用户提供基于IP的各种业务。
The wide band IP MAN is a central IP network built by telecommunication company within the scope of metropolitan area, it is the city important information infrastructure.
宽带IP城域网是电信运营商在城域范围内建设的城市IP骨干网络，它是城市重要的信息基础设施。
The wide band IP MAN is a central IP network built by telecommunication company within the scope of metropolitan area, it is the city important information infrastructure.
宽带IP城域网是电信运营商在城域范围内建设的城市IP骨干网络，它是城市重要的信息基础设施。
应用推荐