Failure Location Method Based Case Database
案例库故障定位方法

Alarm case which corresponding to failure could be listed by analyzing and filtering alarm information of network management, accordingly, a failure location method based on alarm case database was proposed. The method accelerated failure location and simplified the processing of failure location. In addition, the case databse which was used for failure location was open to operators, which meant case of database could be added, deleted and modified easily, so it made failure location easy for administration and maintenance.