ip man

This paper described the transformation of Hohhot optimized broadband IP MAN necessity, feasibility, significance and MAN network optimization involves optimization of the theory of transformation.

文章首先阐述了呼市宽带IP城域网优化改造的必要性、可行性、网络优化的意义以及城域网优化改造所涉及的相关理论。

Recently, as the IP-based business developed, Ethernet has evolved toward MAN and WAN gradually.

近年来，随着业务IP化发展，以太网逐步向城域网和广域网发展。

A documentary about basketball sensation Jeremy Lin, a Song Dynasty war epic and the latest incarnation of Ip Man are in focus at this year's Hong Kong International Film Festival.

在今年香港国际电影节（Hong Kong International Film Festival）上，有关篮球明星林书豪（Jeremy Lin）的纪录片、一部宋朝战争史诗影片和有关武术大师叶问（IP MAN）生平的最新影片成为关注焦点。

Jointly launched four-month China MAN Trial' 2000. Taking IP technology as the theme, the trial involves metro optical transmission network, backbone routing switching broadband integrated access, IP value added services, broadband multimedia applications, network operation& maintenance, billing and other aspects.

实验以宽带IP技术为主线，涵盖了从城域光传输网络、骨干路由交换、宽带综合接入、IP增值服务、宽带多媒体应用到网络运营维护和计费等方面，共有近20家厂商参加。

This paper introduces the general situation of construction of State Power Beijing broadband data MAN, and the IP ring networks, MPLS VPN technology which used in MAN, it also introduces the main technology characteristics of data network, including trunk network and construction of connect layer.

介绍了国电北京宽带数据城域网的建设概况以及其中使用到的IP环网技术、MPLS VPN技术，并详细介绍了该数据网的主要技术特点，包括骨干网建设、接入层建设等。