嵌入式SNMP网管代理器的设计实现

Implementation of an Embedded SNMP Agent

在如今的网络应用中,保证网络的稳定性、实现网络故障的恢复及避免网络拥塞和网络的易管理已经变得越来越重要.SNMP方式网管是一种有效便利的网络管理方式,介绍了一种基于ARM7核微处理器和μC/OS-II操作系统的嵌入式SNMP网管代理器,它可以将以前应用较为广泛的通信设备的串口网管方式平滑升级到以太网管方式.

In network applications, it is important for a network to be recoverable from failure and traffic jam, and easily configurable. For this purpose, the simple network management protocol （SNMP） is an useful and efficient network management protocol. An embedded SNMP agent based on the ARM7 core microprocessor and the μC/OS-Ⅱ operation system is described in this paper. This type of SNMP agent can smoothly upgrade network management from legacy applied serial port mode to Ethernet mode.