【摘要】 首先介绍了策略的定义、模型及其框架,提出了策略服务器的分类方式,最后就已经实现了一种与具体设备无关的QoS策略服务器,详细讨论了它的策略信息模型、策略的一致性检测和冲突检测,以及策略控制系的动作机制。更多还原

【Abstract】 Firstly, definition, model and framework of policy are introduced. Then the paper provides a way in which policy servers are categorized by research on current realized policy server. Finally, the authors implement a policy server for managing difiserv -mpls based networks, and discuss the functions of its components and the progress of policy control.更多还原