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Alarm Handling

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides the trap description, attributes, parameters, impact on the system, possible causes, procedures, and references. This document provides a complete set of traps, through which intended readers are kept of the running status of the device so as to locate faults.

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SYSMIB_1. hwSysSlaveSwitchFailNotification

SYSMIB_1. hwSysSlaveSwitchFailNotification


SYSMIB/4/SWITCH_FAIL:OID [oid] Slave SwitchOver Fail.

Failed to perform the master-slave switchover.


Alarm ID Alarm Severity Alarm Type Warning equipmentAlarm(5)


Name Meaning


Indicates the MIB object ID of the alarm.

Impact on the System

System will not be affected.

Possible Causes

  • The master-slave switchover function is not enabled on the device.

  • The slave main control board is unavailable.

  • An error causes the master-slave switchover to be failed.


  1. Run the display current-configuration command to check whether the master-slave switchover function is enabled on the device.

    • If so, go to Step 4.

    • If not, go to Step 2.

  2. Run the display device command to check whether the slave main control board on the device is unavailable.

    • If so, go to Step 4.

    • If not, go to Step 3.

  3. Collect alarm information and configuration information, and then contact technical support personnel.
  4. End.

Related Information


Updated: 2019-03-06

Document ID: EDOC1100041475

Views: 101779

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