基于网络处理器的接入服务器QoS方案设计

QoS policy design for access server based on network processor

文中论述了接入服务器(AS,AccessServer)的体系结构,给出了基于IXP网络处理器的接入服务器QoS设计方案,阐述了此方案在用户的策略管理,流分类,重标记,流量整形,队列管理与调度等方面的解决方法。

This article presents the architecture design of the access server and deeply researches on the lntel IXP2400 network processor. Then we put forward a QoS policy design for the access server and have a discussion about the methods of user QoS property management, classification, remarking, shaping, queue management and scheduling.