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Fat AP and Cloud AP V200R010C00 Command Reference

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alarm correlation-suppress enable

alarm correlation-suppress enable


The alarm correlation-suppress enable command enables NMS-based alarm correlation suppression.

The undo alarm correlation-suppress enable command disables NMS-based alarm correlation suppression.

By default, NMS-based alarm correlation suppression is enabled.


alarm correlation-suppress enable target-host ip-address securityname securityname

undo alarm correlation-suppress enable target-host ip-address securityname securityname


Parameter Description Value
target-host ip-address Specifies the IPv4 address of an NMS host. The value is in dotted decimal notation.
securityname securityname Specifies the security name displayed on the NMS host.

In the case of a plain text password, the value is a string of 1 to 32 case-sensitive characters, without spaces. In the case of a cipher text password, the value is a string of 48 to 68 case-sensitive characters, without spaces.


System view

Default Level

3: Management level

Usage Guidelines

Usage Scenario

A lot of alarms are generated and then reported on a running system. If non-root-cause alarms are unimportant, you can enable NMS-based alarm correlation suppression to filter out non-root-cause alarms.


The alarm correlation analysis has been enabled using the correlation-analyze enable command.


# Enable the alarm correlation suppression of the NMS host whose security name is user123 and IP address is

<Huawei> system-view
[Huawei] alarm
[Huawei-alarm] correlation-analyze enable
Info: Enable analyze correlation between alarms successfully       
[Huawei-alarm] quit
[Huawei] alarm correlation-suppress enable target-host securityname user123
Updated: 2019-11-21

Document ID: EDOC1100064352

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