电信科学 ›› 2007, Vol. 23 ›› Issue (10): 45-48.doi: 10.3969/j.issn.1000-0801.2007.10.013

• 专题:电信级以太网 • 上一篇    下一篇

电信城域以太网业务:概念、模型和结构

唐哲红1,马钰璐1,冯明2,柴平瑄1   

  1. 1 中国电信股份有限公司上海研究院 上海 200122
    2 中国电信集团股份有限公司 北京 100030
  • 出版日期:2007-10-15 发布日期:2017-06-22

Metro Ethernet Service: Concept, Model and Architecture

Zhehong Tang1,Yulu Ma1,Ming Feng2,Pingxuan Chai1   

  1. 1 Shanghai Research Institute of China Telecom Corporation Ltd.., Shanghai 200122, China
    2 China Telecom Corporation Ltd., Beijing 100030, China
  • Online:2007-10-15 Published:2017-06-22

摘要:

本文首先介绍了电信级以太网承载业务的特点,然后分析了城域以太网论坛定义的 MEN 模型,介绍了城域以太网的业务类型,并对其中的业务属性和参数的定义进行了全面描述。

关键词: 电信城域以太网业务, 以太网虚连接, 用户网络接口

Abstract:

The characteristic of carriers ethernet service are introduced firstly, then the metro ethernet network model of MEF are discussed. At last, the service type of metro ethernet network and its attribute and parameter are described.

Key words: metro ethernet service, EVC, UNI

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