摘要
分析传统基于简单网管协议的网络拓扑发现方法存在的不足,提出一种基于选路信息协议和因特网控制报文协议的逻辑层网络拓扑发现和分析方法,该方法包括路由器干网拓扑发现与分析和子网拓扑分析两个步骤。其中路由器拓扑发现采用别名探子和RIP路由信息分析两种技术,子网拓扑分析依据路由器干网分析结果。
The weakness of simple network management protocol-based traditional network topology discovery was analyzed. Then a method of network topology discovery and analysis at logical layer based on RIP and ICMP was presented. The new method had two steps, the discovery and analysis of backbone network topology of router and the analysis of subnet topology. Alias probing and RIP were both used in router topology discovery. And the analysis outcome of backbone network was used as the basis for subnet discovery analysis.
出处
《计算机应用与软件》
CSCD
2009年第12期206-208,共3页
Computer Applications and Software
关键词
拓扑发现
选路信息协议
因特网控制报文协议
别名探子
子网发现
Topology discovery Routing information protocol （RIP） lntemet control message protocol （ICMP） Alias probing Subnet discovery
