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KunLun 9008 V5 Alarm Handling 05

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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).
ALM-1700003D Communication Between CMC Processor and LSW Failed

ALM-1700003D Communication Between CMC Processor and LSW Failed

Description

Alarm message:

Communication between CMC processor and LSW failed.

Attribute

Alarm ID

Alarm Severity

Auto Clear

1700003D

Critical

Yes

Parameters

Name

Meaning

Alarm Severity

Indicates the alarm severity.

Alarm Source

Indicates the alarm source.

Subject

Indicates the event body for which an alarm is generated.

Time

Indicates the time when an alarm is generated.

Description

Provides an alarm description.

Event Code

Indicates the event code of an alarm.

Impact on the System

The CMC cannot monitor the status of all devices in the cabinet.

System Actions

An active/standby failover is automatically performed if this alarm is generated only for the active CMC.

Possible Causes

  • The network ports are faulty.
  • The LAN switch is faulty.

Procedure

  1. Run the ifconfig command on the CLI of the faulty CMC to check whether the eth0 and eth2 network ports exist.

  2. Run the reboot command on the CMC CLI to restart the CMC. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 3.

  3. Replace the CMC. Then check whether the alarm is cleared.

    • If yes, no further action is required.
    • If no, go to Step 4.

  4. Contact Huawei technical support.

Clearing

This alarm is cleared when the sensor detects that the communication becomes normal between the CMC CPU and the LAN switch.

After the fault is rectified, the system automatically clears the alarm.

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Updated: 2019-05-25

Document ID: EDOC1100023838

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