网络设备接口工作状态监控的实现

Realization of Monitoring Network Device Interfaces’Work Status

网络管理中管理信息的收集机制主要有两种:轮询和Trap机制。对于网络中的重要事件一般采用Trap机制,以方便网络管理员及时掌握网络状况。例如,网络设备接口工作状态发生变化就可以采用Trap机制来主动通知管理端。给出了在网络设备端配置相关Trap事件的方法,实现了一个基于SNMP++开发包的解析Trap事件以监视网络设备接口工作状态的程序。

Polling and trap were two kinds of methods for receiving management information in network management.When important events were happened,trap was used to let manager known of network status in time.For example,work status of network device interfac es changed may use trap to inform manager.Giving the configuring trap events method in the network device,realization a program moni toring interfaces status changing through analyzing trap events based on SNMP++ development kits.