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Alarm Handling

S600-E V200R010C00

This document provides the explanations, causes, and recommended actions of alarms on the product.
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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).
POE_1.3.6.1.4.1.2011.5.25.195.40.2 hwPoePowerOff

POE_1.3.6.1.4.1.2011.5.25.195.40.2 hwPoePowerOff

Description

POE/4/POWEROFF: OID [oid] PD powered off.(IfIndex=[INTEGER], Interface="[OCTET]")

The PD connected to the interface is powered off.

Attribute

Alarm ID Alarm Severity Alarm Type
1.3.6.1.4.1.2011.5.25.195.40.2 Warning communicationsAlarm(2)

Parameters

Name Meaning
oid Indicates the MIB object ID of the alarm.
IfIndex Indicates the interface index.
Interface Indicates the interface name.

Impact on the System

The PD connected to the interface is powered off and cannot work normally.

Possible Causes

1. The PD is removed.

2. The PD is faulty.

3. When the power is insufficient, the interface with a higher power supply priority preempts the power.

4. The interface to which the PD connects is automatically powered off in the power-off time range.

5. The PD is powered off because of overcurrent protection.

Procedure

  1. Check whether the PD is removed.

    If so, go to step 2.

    If not, go to step 4.

  2. Check whether the PD is removed because of a normal operation.

    If so, the alarm handling ends.

    If not, go to step 3.

  3. Install the PD to check whether it is powered on.

    If so, the alarm handling ends.

    If not, go to step 4.

  4. Run the display poe power-state interface-type interface-number command to check whether the maximum output power of the interface is sufficient.

    If so, go to step 5.

    If not, connect the PD to another interface or PoE device.

  5. Run the display poe power-state interface-type interface-number command to check whether the power supply priority of the interface is low.

    If so, go to step 6.

    If not, go to step 8.

  6. Check whether the power supply priority of the interface needs to be reconfigured.

    If so, go to step 6.

    If not, go to step 7.

  7. Run the poe priority command to configure the power supply priority of the interface. Then check whether the PD is powered on.

    If so, the alarm handling ends.

    If not, go to step 8.

  8. Run the display poe power-state interface-type interface-number command to check whether the interface is in the power-off time range.

    If so, the alarm handling ends.

    If not, go to step 9.

  9. Check whether the PD is faulty.

    If so, replace it.

    If not, collect alarm information and configuration information, and then contact technical support personnel.

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Updated: 2019-04-18

Document ID: EDOC1000141873

Views: 128068

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