摘要
流量监管TP(Traffic Policing)就是对流量进行控制,它通过监督进入网络的流量速率,确保进入的流量被限制在一个合理的范围内。为满足网络中多用户多业务对流量监管的要求,通过对QoS流量监管的模式方法CAR(Committed Access Rate,约定访问速率)的分析研究,在路由平台上实现了QoS二次的流量监管功能,经在三层交换机上测试,证明了监管的有效性。
Through supervising the flow rate into network,traffic Policing can ensure the rate of flow in network in a reasonable range.To meet the network multi-user multi-service requirements of Traffic Policing,a second Traffic Policing of QoS is implemented on routing platform based on analyzing and studying the method of QoS Traffic Policing（CAR）.The test result on three-tier switch proves the effectiveness of supervision.
出处
《计算机系统应用》
2010年第4期197-200,共4页
Computer Systems & Applications
关键词
服务质量
流量监管
约定访问速率
分层QoS
以太网交换机
quality of service
traffic policing
CAR （committed access rate）
hierarchical QoS
ethernet switch
