摘要
为了实现组织机构内部对于非法外部设备的接入限制,提高网络管理水平,分析了SNMP协议的基本原理和MIB结构,通过侦测并获取被管理设备中的代理进程主动发送的TRAP指令PDU解析出外部设备信息进行处理。应用Java的分布式与多线程机制设计并实现了一个非法外设实时监控系统。
In order to achieve the internal aecess restrictions to the illegal peripherals and improve network management，this paper ana—
lyzes SNMP protocol and MIB structure，based on the TRAP instruction detected and acquired by the agent process in the managed de—
vice and PDU analysis of the external device information，a Monitoring System for Illegal external devices is designed according to Java
S distributed and muhi—threaded mechanism．
出处
《洛阳理工学院学报（自然科学版）》
2018年第1期59-63,共5页
Journal of Luoyang Institute of Science and Technology：Natural Science Edition
