摘要： 在分析比较现有的两种路由器模型基础之上,结合目前路由器设计中的新技术提出了一种学习路由器模型,并结合工业控制网络的特点对路由表的查找技术和算法作了研究,对路径寻优算法作了改进使其能实现多路径路由,从而满足工业控制网络高可靠性的要求;对路由表采用哈希技术以提高路由器查表速度;对路由器各端口队列采用了优先级调度算法以满足工业控制网络高实时性的要求;路由器对各端口采用轮转调度算法以体现公平性。

关键词: 学习路由器, 路由表, 哈希, 优先级调度, 轮转调度

Abstract: Basing on the Comparison of two existing router model,this paper offers a learning router models considering of the new technologies when designing router.This paper also studies the searching technologies and algorithms concerning to the industrial control network.To satisfy the real time , the algorithm for searching the best path has been improved,to fasten the looking up table ,the route table is designed using Hash technology, and the router uses cycle scheduling algorithm to embody the justice. ;;;;

中图分类号: 

• TN915.05