摘要
约束路由的使用促进了基于MPLS的流量工程的发展和实现。简单介绍了MPLS流量工程中约束路由的技术框架,提出了在支持Diff-Serv的MPLS TE环境下实施约束路由的一种算法,使得在保证使用有效链路的同时也保证了链路的QoS。
The use of Constraint-Based Routing accelerates the development and realization of Traffic Engineering in MPLS. A technique frame of constraint-based routing in traffic engineering with MPLS is described, and the arithmetic under MPLS TE supporting Differentiated Services is presented, which ensures QoS of link while the link utilization remains high.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第9期2386-2388,共3页
Computer Engineering and Design
关键词
MPLS
流量工程
约束路由
服务质量
差分服务
MPLS
traffic engineering
constraint-based routing
quality of service
differentiated service
