基于拓扑发现的校园网终端定位系统设计  

Design of campus network terminal positioning system based on topology discovery

作　　者：于博[1] 胡东辉[1] 汤临春[1] YU Bo;HU Donghui;TANG Linchun(Information Construction and Development Center,Hefei University of Technology,Hefei 230009,China)

机构地区：[1]合肥工业大学信息化建设与发展中心,安徽合肥230009

出　　处：《通信学报》2024年第S2期82-87,共6页Journal on Communications

摘　　要：当前校园网管理中缺少一种定位网络终端的有效方法。提出了一种能够准确发现校园网内二三层网络设备及互连关系的拓扑发现算法。在此基础上,利用SNMP和数据库等工具,给出一种快速定位校园网终端的方法并完成程序设计。理论分析和实际应用的结果表明,拓扑发现算法简便高效,终端定位系统快速准确。At present,there was not an effective approach to position network terminal in the campus network management.An algorithm of network topology discovery was proposed,which could discover all the layer-2 and layer-3 network devices and their connections.Based on the proposed algorithm,the approach was proposed and carried out with program design,which could position campus network terminal fast,using the SNMP protocol and database.Theoretical analysis and practical application indicate that the algorithm of topology discovery is simple and efficient,and the terminal positioning system is fast and accuracy.

关 键 词：校园网 网络管理 拓扑发现 终端定位 管理信息库 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]