1. P

    Solved: Arista 7050s 802.1x // Firmware

    Hi We have a DCS-7050S-64 in our lab. It had a pretty old EOS installed (4.12). This image did not support any 802.1X configurations. As there is no support on this switch, I searched and found a newer firmware one on a ftp server (4.17.7M). I could configure 802.1X PBAC with this firmware...
  2. I

    Arista DCS-7050Q-16 transceiver compatibility

    Hi, Just bought an Arista DCS-7050Q-16 switch on ebay and wanted to know if anyone has one of this working with Brocade 10GbE SFP+ transceivers (PN: 57-0000075-01)? Also can anyone recomend 1M long compatible QSFP+ cables to work with Mellanox MCX354A-FCBT cards?
  3. N

    Emerson Power Supply vs. Arista Emerson Power Supply

    Hi, Would anyone know the difference between a normal 460W Emerson power supply, and the Emerson power supply that is sold only for Arista switches? Ordered some over e-bay and it turned out they were not recognized by the Arista switch. The switch powered up, but had some issues recognizing...
  4. S

    QSFP+ to QSFP+ link/connection (4x10G vs 40Gfull)

    What's the functional difference? The reason I ask is because I have an Arista 7050QX-32-S (24x QSFP+ 4x10G-capable-ports and 8 QSFP+ 40G-only-ports) and recently I picked up some Arista 40G-UNIV transceivers expecting, perhaps niavely, for them to functionally be an SMF/MMF compatable version...
  5. S

    Arista QSFP28 100G AOC, 10M, $96.75 from unixpluscom

    I was on ebay searching for cheap QSFP+ AOC's for my Arista 7050QX-32-S and I stumbled across this unixpluscom listing for an Arista compatible AOC-Q-Q-100G-10 for $96.75: NEW Arista 100G QSFP28 10-Meter Active Optical Cable AOC-Q-Q-100G-10M | eBay This AOC cable is $510 on Arista...
  6. L

    Upgrade Flash Storage on Arista 7050QX-32

    According to official spec, Arista 7050QX-32 has 4GB RAM and up to 4GB flash storage. In the market most of the switches have 2GB flash storage. Unfortunately the one I got has only 1GB flash storage. When I called Arista support, they told me I could not upgrade the storage module by myself and...
  7. T

    DAC Question: Mellanox MCX314A-BCBT <-> Arista 7050QX-32

    Searched through the forums and can't find a definitive answer regarding a DAC for this setup. Hoping someone has first hand experience. If a gun was to my head I would buy this: Arista Networks CAB-Q-Q-1M 40G QSFP+ DAC Cable | FS.COM Just looking to make sure I get something that works...
  8. L

    Firmware for Arista 7124S/7148S

    I'm looking for firmware newer than EOS-4.13.10M in 14.13 branch. If anyone have it, please post it here.
  9. J

    Arista 7050 basic switching

    I got a great deal on a used 7050 that I am trying get working with my setup. I have followed the initial setup guide to get the management interface working. I have two servers both with ESXI 6.5, a Connect X3 and uplinked to a vswitch on each server and both nics connected to the switch (port...
  10. R

    Does anyone who have chosen third party 10/100/1000BASE-T on Arista Switch?

    I got the third party GBICs that describe as "compatible with Arista" from two vendors to test on my DCS-7050S-64, it shows unsupported. I always choosing the third party for my equipment, and all work well except this Arista compatible.. frustrated
  11. L

    Arsita 7050S-64

    Is there someone with Arista Switch 7050S-64 that is running EOS higher than 4.15.2 and can make a copy of its EOS image and send it to me in private ? Or maybe someone with Other Modele running EOS higher than 4.15.2 since arista image seams the same for all Arista Hardware since the EOS...
  12. Patrick

    Arista DCS-7050QX-32

    Starting a quick thread on the Arista DCS-7050QX-32 which is a 32 port 40GbE switch. Useful Links Link to Arista Datasheet Link to Arista Quick Start Guide Link to Arista Configuration Guide Port Configuration 24 of the 32 ports can be used with breakout cables to each become 4x 10GbE ports...