[Informational] CloudVision as-a-Service will no longer officially support devices running EOS 4.26 or 4.27 trains starting April 20th, 2026

Scheduled for Mar 31, 00:00 - 00:01 UTC

Scheduled

CloudVision as-a-Service will no longer officially support devices running EOS 4.26 or 4.27 trains starting April 20th, 2026. This is in line with our CloudVision Lifecycle Policy (https://www.arista.com/en/support/product-documentation/cloudvision-life-cycle-policy/eos-support). We won't remove existing support, but new CloudVision releases won't be tested with these older EOS trains. While most CloudVision features will likely continue to function, any support for these older trains will be on a best-effort basis. We strongly recommend upgrading your EOS devices via CloudVision to a supported release.

Posted Jan 14, 2026 - 02:13 UTC