基于生成树协议的VLAN管理

A Algorithm of Network Topology Discovery Based on VLANs

随着网络技术的发展,虚拟局域网(VLAN)在网络中的应用越来越广。为了更加有效的对VLAN进行管理,本文提出了一种基于VLAN的网络拓扑发现算法,该算法基于生成树协议,通过获取每VLAN中的生成树信息,来推导出每VLAN的网络拓扑结构,从而达到管理的目的。

With the development of wide web,VLAN is more applied in web than before.This article proposes a new algorithm of network tepology discovery based on VLANS,Our algorithm is based on the spanning tree protocol,relying on standard SNMP MIB and STP information can accurately determine the topology of per-VLAN.