RMON Probe中Trap告警的研究  

Study of the trap alert in RMON probe

作　　者：马远东[1] 张官元[1] 杨文清[1] 

机构地区：[1]国电自动化研究院通信所,江苏南京210003

出　　处：《电力系统通信》2005年第11期29-31,共3页Telecommunications for Electric Power System

摘　　要：故障管理是网络管理重要的组成部分,RMON Probe中的故障管理主要通过Trap告警实现。论文介绍了RMON Probe和Trap告警的基本概念,研究了滞后告警机制的相关内容及依据该机制实现Trap告警时存在的问题,提出了滞后告警和参考告警周期相结合的改进机制;在论文的最后,对Trap告警的实现及实现中的若干细节进行了分析,根据实际测试,对存在的问题提出了相应的改进方法。Malfunction monitoring is an important part in the network management system, and the Trap alert achieves the malfunction monitoring in RMON Probe. In this paper the basic concept of the RMON Probe and the Trap alert is presented, the lagged alert mechanism and some problems of the mechanism are studied. And the improved method of Trap alert is put forward, which is the combination of the lagged alert mechanism and the referenced alert cycle. Finally the implementation and some details of the Trap alert are analyzed. By the test, some improved methods are put forward.

关 键 词：简单网络管理协议 通用管理信息库 网络探测器 滞后告警机制 

分 类 号：TN915.04[电子电信—通信与信息系统]