摘要： 首先描述了几类集中式网络拓扑自动搜索技术，它们分别是利用SNMP协议访问MIB(Management Information Base)构造网络拓扑、基于OSPF协议的网络拓扑搜索、基于RIP协议的网络拓扑搜索以及其它一些网络拓扑搜索技术。然后对利用SNMP协议访问MIB构造网络拓扑图的几种实现技术进行了一些详细的分析，并对它们进行了一些比较。最后提出了一种分布式网络拓扑搜索技术的实现模型。

关键词: 拓扑搜索, 简单网络管理协议, 管理信息库, 集中式管理, 分布式管理, 智能体

Abstract: This paper at first introduces several kinds of centralized automatic discovery algorithms for network topology, which include utilizing SNMP protocol to visit MIB (management information base) to construct network topology and building network topology based on OSPF or RIP protocol and so on. Next, it gives detailed analysis on those implementation techniques based on the information of MIB which is got through SNMP protocol. The paper also gives some comparison of all the techniques above. Finally, it proposes a kind of realization model of distributed network topology discovery algorithm.

中图分类号: 

• TP393.07