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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
display alarm history

display alarm history

Function

The display alarm history command displays historical alarms on the device.

Format

display alarm history

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

You can run the display alarm history command to view the alarms that are cleared or generated on the device.

Example

# 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)                         
                                                                                
  1/Independent/2011-08-22 15:27:38/2011-08-22 15:42:51/0xff8c2028/hwFanInvalid/
Warning/End/OID 1.3.6.1.4.1.2011.5.25.219.2.6.5 Fan is invalid.(Index=16397, Ent
ityPhysicalIndex=16397, PhysicalName="FAN Card 0/1", EntityTrapFaultID=139264)  
Table 4-16  Description of the display alarm history command output

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:

  • Independent: indicates an alarm for which alarm correlation analysis is not performed.
  • RootCause: indicates a root-cause alarm.
  • nonRootCause: indicates 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:

  • Start
  • End

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

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Updated: 2019-11-21

Document ID: EDOC1100064352

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