基于IP源路由的高速路由协议研究  

Study on Source Routing-based High Speed Routing Protocol

作　　者：袁红伟[1] 刘芳林[1] 张建新[1] 

机构地区：[1]中国科学技术大学信息科学技术学院,安徽合肥230026

出　　处：《通信技术》2010年第1期140-141,144,共3页Communications Technology

摘　　要：带宽业务与多领域拓展性是新一代互联网的重要特点,这对网络路由器性能、服务能力提出了更高的要求。文中提出一种基于IP源路由机制的高速路由协议SR-HRP(Source Routing High Router Protocol),区别于传统的源路由协议,SR-HRP源节点独立探索、维护到达目标节点的有效路径,在报文传输时为路由器提供基于端口的转发信息,避免路由器因查询庞大路由表消耗的时间与资源。仿真结果表明,SR-HRP能够有效提高网络传输效率。Scalability and Broadband services are the most important characteristics of Internet. And these constitue more rigid demands for network routers. This paper proposes a mechanism based on IP source routing protocol SR-HRP （Source Routing - High Router Protocol）. the next generation high-speed routing Different from the traditional source routing protocol, the source node is used to discover and maintain the effective path to the goal node, and the transmission packets provide accurate forward information for the router. Thus the router could avoid the consumption of time and resources in searching a huge routing table. The simulation results show that SR-HRP is able to improve the efficiency of network transmission at less expense.

关 键 词：源路由 路由发现 路由维护 NS-2 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]