摘要
分析了传统城域以太网面临的挑战;介绍了电信级以太网的基本属性、特点、技术、MEF已通过的业务标准及解决方案(以西门子产品为例)。
The challenges for traditional metro Ethernet are analyzed. The basic attributes, features, techniques of carrier Ethernet and acceptable service standards are described and Siemens resolution is offered.
出处
《邮电设计技术》
2006年第10期18-20,共3页
Designing Techniques of Posts and Telecommunications
