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What's New

This document supports the Cumulus Linux 4.3 release, and lists new platforms and features.

What’s New in Cumulus Linux 4.3.1

Cumulus Linux 4.3.1 provides bug fixes.

Cumulus Linux 4.3.1 is supported on Broadcom switches only. You cannot upgrade to Cumulus Linux 4.3.1 on a Mellanox switch.

  • NVIDIA does not provide a Cumulus Linux 4.3.1 image for Mellanox switches.
  • To upgrade a Broadcom switch to Cumulus Linux 4.3.1 with apt upgrade, see Upgrade to Cumulus Linux 4.3.1.

What’s New in Cumulus Linux 4.3.0

Cumulus Linux 4.3.0 provides bug fixes, and contains several new features and enhancements.

New Features and Enhancements

Unsupported Platforms

These platforms are not supported in Cumulus Linux 4.3. They are supported in Cumulus Linux 3.7, until that release reaches its end of life.

  • Cumulus Express CX-10256-S/Edgecore OMP-800 (100G Tomahawk)
  • Dell S6000-ON (40G Trident2)
  • EdgeCore Wedge-100 (100G Tomahawk)
  • Facebook Backpack (100G Tomahawk)
  • Facebook Voyager (100G Tomahawk)
  • Delta AG7648
  • QCT QuantaMesh BMS T3048-LY8
  • QCT QuantaMesh BMS T3048-LY9