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计算机网络自动拓扑发现技术的研究

Research of Computer Network Automatic Topology Discovery Technology

【作者】 静永文

【导师】 张玉明;

【作者基本信息】 华北电力大学(河北) , 计算机应用技术, 2003, 硕士

【摘要】 网络拓扑的显示是网络管理中的一个重要内容,它为网络管理人员提供了一种对网络进行总体了解的方法和手段。针对校园网网管中拓扑管理的需求,本文对网络管理的协议及其相关技术,以及网络拓扑发现的实现原理进行了研究,设计并实现了一种将SNMP协议与ARP协议以及ICMP协议相结合的网络拓扑自动发现算法。同时介绍了所采用的拓扑图形显示方法。对多层网络拓扑发现、虚拟网络拓扑发现的实现机理进行了研究。对基于故障树的网络故障定位技术进行了探讨。

【Abstract】 The network topology display is an important functional component in the network management. It provides the means of understanding the general structure of the network. Directing towards the requirement of topology management in the campus networks, the paper mainly researches into the network management protocol and relative technologies and the algorithms of network topological discovery, designs and implements a algorithms of network topological discovery which combines SNMP, ARP with ICMP. It introduces the way of the topological map displaying in the paper at the same time. The paper also researches into the multiplayer network topological discovery and the implementing theory of the virtual network topological discovery, discussing the technology of network fault localization based on the fault tree at last.

  • 【分类号】TP393.02
  • 【被引频次】1
  • 【下载频次】203
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