Fault information preprocessing method for fault diagnosis of the integrated information network switching system

摘要

The present invention relates to a fault pre-processing method for controlling messages generated in a system prior to fault diagnosis during operation of an integrated information communication network switching system, In order to provide a fault pre-processing method that not only imposes a message load on the system but also performs efficient fault diagnosis by executing control such as taking into account the potential of a temporary unoccupied message, A first step (201, 301 to 315) for excluding or grouping messages generated in a low or transient manner from the fault diagnosis and outputting the result details; A second step (401 to 404) of performing message control considering correlated correlations between independent simple hardware messages and outputting result symptoms; And a third step (501 to 505) of outputting a rising message by controlling potential messages which may lead to an urgent system situation in which the accumulation of a temporary abnormal message is likely to occur, It is possible to diagnose faults, and it is possible to promptly cope with abnormal system conditions due to initial message control.