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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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POE hwPoePSEPowerCut

POE hwPoePSEPowerCut


POE/4/PSEPOWERCUT: OID [oid] PSE power is not enough to power on all the PD.Some low priority PD may power off.

The maximum output power of the PoE power supply is lower than the total power required by all the PDs connected to the PSE. As a result, the PSE may fail to supply power to some low-priority PDs.


Alarm ID Alarm Severity Alarm Type Warning environmentalAlarm (6)


Name Meaning

Indicates the MIB object ID of the alarm.

Impact on the System

Some low-priority PDs may be powered off.

Possible Causes

The maximum output power of the PoE power supply is insufficient.


  1. Run the display poe-power command to check the maximum PoE power.

    • If the maximum PoE power is smaller than the total power required by the PDs but cannot be increased, run the poe priority { critical | high | low } command to set power supply priorities for PDs. Then low-priority PDs are powered off and power supply of high-priority PDs is ensured.

Related Information


Updated: 2019-03-06

Document ID: EDOC1100041475

Views: 100399

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