基于SNMP的网络管理系统

AbstractWith the popularization of computer network,network managementsystem is becoming more and more important.The MIB informationcollection system of TCP IP network based on SNMP network is designedas a three-layer mode.The bottom layer is responsible for the basic objectcoding and definition of SNMP,equipment connection and communication.The middle layer defines MIB objects,is responsible for the conversion ofoid and MIB objects,analyzes MIB information files,and generates MIBTree structure,single MIB variable information query and other functions.The top layer is the interface layer,which implements the user interfacebased on the middle layer.In the design,you can use java language and Javaapplication technology to save to the server running tomat and accept theuser invitation.You can use it in a Java runtime browser.You can use thelocal name through the installed IP address,port number and read,and thesystem can confirm the basic information of the device.If you want to loadthe MIB information file,you can create the MIB tree mode automatically.You can hear that you can view the details of the device and configure theoperation.In this paper,the network management system is modularized,andthe design ideas and implementation methods of configuration management,performance management,fault management and network accessibility arediscussed.Key words:Network management system、SNMP、MB、Java