摘要
本文简单地阐述了IP网络上多播(Multicast)技术的概念、特点与原理,介绍了在公用IP网络中部署 PIM-SM组播业务的实现方法、其结构体系和路由组织,分析所涉及的相关协议,并介绍了基于IP组播 技术的应用解决方案和近年来组播技术的发展。
The paper introduces the concept, principle and characteristics of IP multicast, then it analyzes the deployment of PIM-SM, the design of multicast network architecture, the route structure and the relevant protocols. Finally, it describes some available solutions PIM-SM-based and the development of multicast technology.
出处
《电信工程技术与标准化》
2002年第3期27-31,共5页
Telecom Engineering Technics and Standardization
