区分服务路由器软件结构研究  

Study on the Software Architecture of Diffserv Router

作　　者：李振武[1] 王健[1] 白英彩[1] 

机构地区：[1]上海交通大学计算机系,上海200030

出　　处：《计算机科学》2002年第12期40-43,共4页Computer Science

摘　　要：With the transformation of Internet from research network to commercial network and the emergence of allkinds of applications, which have different QoS needs,Internet is strongly required to provide QoS service. This papercompares the two solutions: Interserv and Diffserv and makes a brief introduction on Diffserv. Then based on these,software architecture of Diffserv router is ourlined and some critical function modules are discussed in detail. At theend of the paper we discuss the future work which should be done on Diffserv router.With the transformation of Internet from research network to commercial network and the emergence of all kinds of applications, which have different QoS needs,Internet is strongly required to provide QoS service. This paper compares the two solutions: Interserv and Diffserv and makes a brief introduction on Diffserv. Then based on these, software architecture of Diffserv router is ourlined and some critical function modules are discussed in detail. At the end of the paper we discuss the future work which should be done on Diffserv router.

关 键 词：路由器 软件结构 区分服务 服务质量 INTERNET 计算机网络 多媒体 

分 类 号：TN915.05[电子电信—通信与信息系统] TP3[电子电信—信息与通信工程]