组播流状态查看系统的设计与实现  

Design and implementation of multicast group state checking system

作　　者：马堃[1] 林昭文[1] 黄小红[1] 马严[1] 

机构地区：[1]北京邮电大学信息网络中心,北京100876

出　　处：《计算机应用》2008年第B06期133-135,共3页journal of Computer Applications

摘　　要：介绍了一种组播流状态检查系统的设计与实现,该系统既可以实时查看组播组状态,也可以定时对网络状态和组播流状态进行监控和存储,以图形方式直观地反映组播业务的状态和性能。A system for checking states of multicast streams was proposed which went through the subnet dominated by the system. It could not only depict the state of the multicast group in a graph but also store the historical states and draw the picture for historical states. The flow of multicast stream could be shown in the graph vividly, and the places where problem took place could be noticed and reported.

关 键 词：组播 PIM-SSM PERL语言 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]