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 0072
May 10, 2023
In very rare circumstances some models of the DCS-7280SR3-48YC8 and DCS-7280SR3K-48YC8 may exhibit buffer memory related errors. This is caused by a misprogramming of the power profile in the voltage regulator. The incorrect power profile may result in HBM CRC errors and packet drops. The problem is corrected by a new version of the voltage regulator programming delivered through an EOS SWIX.
Field Notice 0071
March 7, 2023
DANZ Monitoring Fabric (DMF) Notification: PCIe firmware upgrade for Dell S5232F-ON and Dell S5248F-ON switches running DMF versions 7.0.x and higher.
Field Notice 0070
June 2, 2023
Converged Cloud Fabric (CCF) Notification: PCIe firmware upgrade for Dell S5232F-ON and Dell S5248F-ON switches running CCF versions 5.0.x and higher.
Field Notice 0069
March 7, 2023
This advisory is applicable to customers using CloudVision Cognitive Unified Edge (CV-CUE) on the Arista cloud.
With the 2023.03.15.X CV-CUE UI cloud upgrade, scheduled for late Q1 or early Q2 2023, the UI will have a new and improved look and feel.
Field Notice 0068
February 7, 2023
This advisory is applicable only to customers using on-premises Wireless Manager.
From CloudVision Cognitive Unified Edge (CV-CUE) release 14.0 onwards, on-premises Wireless Manager (WM) deployments need to use a 3-node CVP cluster that brings increased scalability, improved performance and new features. Customers using an on-premises WM server will need to migrate to a 3-node CloudVision (CVP) cluster with WM as a container.
Field Notice 0067
December 13, 2022
Arista is making a packaging change in an effort to align with our goal to reach use of 100% recyclable packaging material.
Field Notice 0066
December 5, 2022
Arista Wi-Fi Integration with WLAN Controllers
This advisory is applicable only to customers using Arista WIPS overlay on Cisco or Aruba controller-based Wi-Fi networks.
Field Notice 0065
Deferral of EOS releases
October 31, 2022
EOS releases 4.29.0F and 220.127.116.11F have been deferred for all supported platforms due to software defects 737018 and 740726 respectively.
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.