No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


E9000 Server Compute Node and Switch Module iMana 200 Alarm Handling 01

Rate and give feedback:
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-0x2100FFFF LSW Chip Fault Major Alarm (Fabric LSW/Base LSW)

ALM-0x2100FFFF LSW Chip Fault Major Alarm (Fabric LSW/Base LSW)


Alarm message:

Fault status

This alarm is generated when the LSW chip on the switch module Fabric plane is faulty.

This alarm is generated by the following sensors:

  • Fabric LSW
  • Base LSW


Alarm ID

Alarm Severity

Auto Clear




Impact on the System

The switch plane cannot transfer data, which causes network interruption.

Possible Causes

The switch module is faulty.


  1. Back up the services of the switch module.
  2. Reseat the switch module and then check whether the alarm is cleared..

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

  3. Replace the switch module. Then, check whether the alarm is cleared.

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

  4. On the HMM WebUI, choose System Management > Information Collection, and collect logs.
  5. Contact Huawei technical support.
Updated: 2018-08-16

Document ID: EDOC1100035007

Views: 15330

Downloads: 8

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next