摘要
对多协议标记交换（Ｍｕｌｔｉ－ＰｒｏｔｏｃｏｌＬａｂｅｌＳｗ ｉｔｃｈｉｎｇ，ＭＰＬＳ）的基本概念及其工作原理进行了介绍，随后对它的关键技术进行了分析，最后对几个相关的问题进行了讨论．
The multiprotocol label switching(MPLS) is a new kind of technology combing the network layer packet forwarding with link layer frame switching, and is also the core technology of IP Backbone Network. It is sure to occupy important position in multimedia distance education network. This paper introduced the new concepts and the principle of MPLS at first, and then analyzed MPLS's key technology. At last, discussed some relating problems.
出处
《武汉大学学报（自然科学版）》
CSCD
1999年第5期539-543,共5页
Journal of Wuhan University(Natural Science Edition)
基金
国家863 计划资助
关键词
多协议标记交换
多媒体
远程教育
IP网
multi-protocol label switching
quality of service(QoS)
ATM
dense wavelength division multiplexing
controlling driven
