摘要
从流量工程的角度出发,探讨了DiffServ网络中为实现QoS的两种不同的路由机制:单类路由(Single-Class Routing)和多类路由(Multi-Class Routing)。为了解决单类路由机制中容易产生的类间效应(Inter-Class Effect),在前人研究的基础上提出了一种优化的简单多类路由机制,给出了具体的算法,并研究了其在MPLS网络中的实现,给出了实现方案。
There are two kinds of routing scheme to realize traffic engineer in Diffserv network to ensure the QoS of different traffic. A simple optimized multi-class routing scheme was proposed to avoid the inter-class effect in single-class routing scheme. Then, the research on its realization in MPLS network and some specific suggestions were given.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第11期3048-3049,3061,共3页
Computer Engineering and Design