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20G Stacking Ports Not Supported on Some Hardware



Cumulus Linux does not support swp53 or swp54 on the following platforms:

  • Edge-Core AS4610-54P
  • Edge-Core AS4610-54T
  • HPE Altoline 6900


  • Cumulus Linux, all versions


Ensure you do not configure swp53 or swp54 on any of these switches. 

Check the Cumulus Networks hardware compatibility list for the most up to date list of platforms that are not supported.


This support portal has moved

Cumulus Networks is now part of the NVIDIA Networking Business Unit! The NVIDIA Cumulus Global Support Services (GSS) team has merged its operations with the NVIDIA Mellanox support services team.

You can access NVIDIA Cumulus support content from the Mellanox support portal.

You open and update new cases on the Mellanox support portal. Any previous cases that have been closed have been migrated to the Mellanox support portal.

Cases that are still open on the Cumulus portal will continue to be managed on the Cumulus portal. Once these cases close, they will be moved to the Mellanox support portal.

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