You can run the display alarm history command to view the alarms that are cleared or generated on the device. The display alarm history command displays a maximum of 300 alarm history records.
# Display historical alarms on the device.
<HUAWEI> display alarm history
A/B/C/D/E/F/G/H/I/J
A=Sequence, B=RootKindFlag(Independent|RootCause|nonRootCause)
C=Generating time, D=Clearing time
E=ID, F=Name, G=Level, H=State
I=Description information for locating(Para info, Reason info)
J=RootCause alarm sequence(Only for nonRootCause alarm)
3/Independent/2010-07-14 09:40:20-08:00/2010-07-14 09:40:23-08:00/0x502001/linkDown/
Critical/End/OID 1.3.6.1.6.3.1.1.5.3 Interface 5 turned into DOWN state.
Item |
Description |
|---|---|
A/B/C/D/E/F/G/H/I/J |
Alarm display format |
A=Sequence |
Sequence number |
B=RootKindFlag(Independent|RootCause|nonRootCause) |
Flag indicating a root-cause alarm or a non-root-cause alarm:
|
C=Generating time |
Time when an alarm is generated |
D=Clearing time |
Time when an alarm is cleared |
E=ID |
E=ID |
F=Name |
Alarm ID |
G=Level |
Alarm severity level You can run the alarm-name severity command to set this parameter. |
H=State |
Alarm status:
|
I=Description information for locating(Para info, Reason info) |
Alarm description including alarm parameters and causes for triggering alarms |
J=RootCause alarm sequence(Only for nonRootCause alarm) |
Sequence number of the root-cause alarm |