计算机应用与软件Issue(11)：283-286,4.DOI:10.3969/j.issn.1000-386x.2013.11.077
DiffServ体系的组播实现机制
REALISATION MECHANISM OF MULTICAST IN DIFFSERV SYSTEM
摘要
Abstract
IntServ system in wide area network ( WAN ) needs the support from DiffServ system to achieve its multicast application . However , even with the tunnel mechanism , one-point-to-multipoint multicast applications in backbone networks can still not obtain good support from DiffServ system .In this paper , first we analyse the multicast mechanism in IntServ , and discuss the implementation problem of multicast mechanism in DiffServ protocol system .Then we point out that the problem the DiffServ system cannot well support the multicast mechanism roots in the border routers and the core routers in domain but nothing to do with the core routers of backbone networks inter -domain.An improved method is advanced at last for realising the multicast mechanism in DiffServ .关键词
广域网/服务质量/区分服务/组播Key words
WAN/QoS/DiffServ/Multicast分类
信息技术与安全科学引用本文复制引用
沈静,杜育松..DiffServ体系的组播实现机制[J].计算机应用与软件,2013,(11):283-286,4.基金项目
华软软件学院2010年至2012年度研究基金资助项目 （）
