Field Notices
This page aggregates the Arista hardware and software product field notices. For further information on Arista’s hardware and software support policies, please see product documentation.
Field Notice 0064
September 5, 2022
Note: This advisory applies only to Arista APs running in WIPS-only mode.
Arista WIPS sensors (i.e. Arista APs in WIPS-only mode) running on firmware versions 11.x or 12.x were observed to be broadcasting an SSID even when no SSIDs were configured on these devices. This could lead to these APs being classified as Rogue.
Field Notice 0063
May 12, 2022
Arista CCS-720XP and CCS-722XPM systems with PWR-1021-AC-RED require a new minimum version of EOS to support the latest power supply hardware versions. Systems and spares received as replacement via RMA may also require the new minimum version of EOS and should not be downgraded to earlier versions of EOS.
Field Notice 0062
April 13, 2022
Arista recommends customers with affected platforms not upgrade to EOS 4.27.1F, 4.27.1.1F, 4.27.2F, or 4.27.3F due to a bug potentially impacting the upgrade process.
Field Notice 0061
March 4, 2022
Some CCS-720XP-48ZC2 and CCS-720XP-24ZY4 were manufactured with a mix of square and triangle shaped LED connectors.
Field Notice 0060
February 24, 2022
Notification about deprecating the Wireless Manager UI with release 12.0
Field Notice 0059
January 24, 2022
Notification for CloudEOS Router and vEOS Router in Azure: issue with potential serial number change after a system reboot
Field Notice 0058
December 10, 2022
Notification for on-premises Wireless Manager (WM) only: issue with WM upgrades via the WM UI
Field Notice 0057
October 8, 2021
Notification about hotfix firmware version 11.0.0-36-vv13 affecting Wi-Fi 6 access point series C-2xx and O-2xx
Field Notice 0056
August 25, 2021
To ensure long term supply continuity a new CPU model will be used on DCS-7060CX-32S and DCS-7050CX3-32S systems. The new CPU has the same baseline performance and clock speeds. There are no changes to system functionality. The new CPUs require a minimum Software Version of 4.20.5. As the DCS-7050CX3-32S was first supported in 4.20.5, there is no change to the minimum supported software for these models. The DCS-7060CX-32S was first supported in 4.18.0, and the new HW versions will require 4.20.5 or later.
Field Notice 0055
August 3, 2021
Arista 7130 Series systems listed above require a new minimum version of MOS to support the latest HW versions. Systems received as replacement via RMA may also require the new minimum version of MOS.