摘要
通过DifferServ模型介绍了分组传送网络的QoS实现策略,分析了流分类、流量整形、拥塞管理以及拥塞避免等QoS策略的技术实现方式,并对其进行优缺点比较。
This paper described the strategy of QoS realization in the packet transport network through DifferServ model, introduced QoS strategy and technology such as traffic classification, traffic shaping, congestion management and congestion avoidance, then compared each strategy＇s advantage and shortcoming.
出处
《信息技术》
2011年第11期150-153,157,共5页
Information Technology
