城域以太网分层网络模型及若干问题的思考  

MEN Layered Network Model and Related Issues

作　　者：汪成义[1] 陈莹[1] 

机构地区：[1]湖北经济学院计算机与电子科学系

出　　处：《现代电信科技》2005年第7期9-11,40,共4页Modern Science & Technology of Telecommunications

摘　　要：介绍了城域以太网的网络参考模型和分层网络模型,总结了城域以太网的关键元件,提出对分层网络模型的优缺点、城域以太网的体系结构与下一代网络以及传送网承载的以太网(EOT)的关系等相关问题的思考。This thesis introduces MEN reference model and layered network model. It summarizes key dements and components of MEN. The author also presents his own views about such issues like the positive and negative side of hyered network model, the relationship between MEN architecture and NGN, and the rehtionship between MEN and EOT.

关 键 词：城域以太网 分层网络模型 网络参考模型 体系结构 

分 类 号：TP393.11[自动化与计算机技术—计算机应用技术]