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 0024

April 11th, 2016

The Arista DCS-7010T-48 requires a minimum version of EOS to support the latest HW versions.

Field Notice 0023

February 9, 2016

Notification about bug 134171 affecting DCS-7050 series, DCS-7050X series, DCS-7250X series, DCS-7300X series and DCS-7010

Field Notice 0022

August 26, 2015

A faulty signal from the high precision clock could crash the driver software.

Field Notice 0021

May 21, 2015

Notification about impact of leap second livelock on Arista products

Field Notice 0020

May 11, 2015

Notification about bug 110491 affecting all DCS-7280E and DCS-7500E platforms

Field Notice 0015

July 18, 2014

The Arista 7500E-36Q, 7500E-72S and 7500E-48S linecards require a minimum version of EOS to support the latest HW versions.

Field Notice 0016

July 16, 2014

Deferral notice for select EOS releases.

Field Notice 0014

May 21st 2014. Category: Hardware

Due to incorrect programming of the core ASIC voltage a number of 7150S-24 model switches have an incorrect voltage setting. This results in the latency of the switch being increased by up to 70 nanoseconds.

Field Notice 0008

November 29, 2013. Category: Software

On the 7150 platform, under very rare circumstances, intermittent errors on the PCIe link result in a condition where the switch ASIC fails to send control packets to the CPU. Symptoms include spanning-tree loop or port-channel interfaces changing state due to LACP timeouts.

Field Notice 0007

December 30th 2012. Category: Software

Due to an incorrect bypass of the mlag-member filters the Arista 7150S Series running EOS 4.11.0 will forward ARP packets on all MLAG member links for a VLAN.