Concepts, classification, protocols and key technology of Web QoS and Network QoS are presented; Integrated Services and Differentiated Services on TCP/IP network are studied in details.

• 论文论述了关于Web QoS和网络QoS技术的概念、分类、协议和关键技术,详细研究了TCP/IP网络的综合服务和区分服务协议。