不依赖STP及RSTP的冗余网络智能切换算法设计  

No Depend on STP and RSTP Redundant Network Intelligent Switching Algorithm

作　　者：李方泉[1] 

机构地区：[1]江苏自动化研究所,江苏连云港222061

出　　处：《工业控制计算机》2013年第6期9-10,共2页Industrial Control Computer

摘　　要：对实时性要求很高的特殊网络环境下的故障冗余切换方式进行研究,分析双冗余交换机设备的组网环境,提出一种实用的不依赖生成树协议的快速冗余切换算法。经实验验证,新算法切实提高了整个网络的冗余切换速度,降低了冗余切换处理复杂度,增强了智能切换的实时性,具备很好的可扩展性。Redundant switching mode failure under demanding real-time special network environment,Analysis of the dual redundant switch device networking environment,this paper propose a practical fast redundant switching algorithm that does not rely on the Spanning Tree Protocol.The experiments prove that the new algorithm effectively improve the the redundant switching speed of the entire network,reduce redundant switching processing complexity,enhanced real-time intelligent switching,with good scalability.

关 键 词：冗余切换 路由 交换机 STP RSTP 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]