SDH系统网络故障的告警关联分析

在SDH网络运行过程中,每天都会产生大量的告警,运用数据挖掘中的关联规则分析处理网管数据库中保留的历史告警数据,可得到用来辅助告警过滤和故障定位的关联规则,从而减轻网管人员的工作强度,有效提高工作效率.文章对原始告警数据进行了压缩和数据转换,利用SQL Server 2005中的关联规则挖掘工具分析得到其关联规则,初步的实验表明该分析模型具有实用价值.

Alarm Correlation Analysis of Network Failure in SDH

During operation of the SDH network,every day it will generate a large number of alarms.Using the association rule analysis in data mining to deal with the history alarm data of the network database reserved,to get the correlation rules that for assisting alarm filtrating and fault location.Thus it reduces the work intensity of network administrator,and effectively improves work efficiency.This paper compresses the original alarm data,according to the analysis of association rule mining tools in SQL Server 2005,it gets the correlation rule.The preliminary experiments show that this analysis model is of certain practical value.