The mask manual-clear alarm command prevents manually cleared active alarms from being reported repeatedly.
The undo mask manual-clear alarm command restores the default configuration.
By default, active alarms are reported repeatedly after being manually cleared.
Usage Scenario
By default, after the clear alarm active command or MIB table hwAlarmActiveTable is used to manually clear active alarms, active alarms are reported repeatedly when being generated again. To prevent manually cleared active alarms from being reported repeatedly, run the mask manual-clear alarm command.
After the mask manual-clear alarm command is executed and then the clear alarm active command or MIB table hwAlarmActiveTable is used, cleared active alarms will not be reported repeatedly before clear alarms of active alarms are reported. To view all the active alarms that are not reported repeatedly, run the display alarm manual-clear command.
Precautions
Before the mask manual-clear alarm command is executed, the active alarms manually cleared using the clear alarm active command or MIB table hwAlarmActiveTable will be reported repeatedly.