摘要
组播是一种可以有效减轻对网络带宽的消耗,提高数据传送效率的通信方式。作者对IP组播的原理、通信机制以及目前IP组播所存在的问题作了初步的探讨。
Multicast is a kind of communication mode that can effectively decrease the consumption of bandwidth and increase the efficiency of transfering data. In this paper, the principles, communication machanism and drawback of IP multicast are discussed.
出处
《遵义师范学院学报》
2003年第3期101-102,共2页
Journal of Zunyi Normal University
关键词
IP组播
组播分布树
组播路由协议
IGMP
IP multicast
Multicast Distribution tress
Multicast routing protocols
IGMP
