arista

Another hot one for the SFP+ community ... I guess bids ~125USD will be accepted Source: Arista DCS-7050SX-64-R

Not exactly sure if this is a super super super cheap deal, but it's still 48x 10G RJ45 ports with 4x QSFP ports. I know they are not super quiet, but turning down the fans to 40% keeps them cool and just slightly audible .... and it's ARISTA ;) All the other ARISTA switches I bought from them...

Hello. Can anyone say with certainty that the DCS-7150S models have the LIC-FIX-1-Z license by default "Monitoring & provisioning license for Arista Fixed switches 24-36 port 10G (ZTP, LANZ, TapAgg, API, Timestamping)" ? Will the following commands work on this switch? (config)# tap...

Hello everyone, I am currently in the process of building a home server room, and I have the following question. Which network cards and cables will be fully compatible with the Arista DCS-7050S-R switch? I have heard that Arista switches are compatible with any SFP+ cables, is that true? Are...

Hi, I'm trying to setup my Atista 7050s52 but failing somewhere. I gave an ip to the managemrnt console and can ssh into it. I'd like to connect it to say port 48 to get it reachable from other port(s). OR to setup vlan interface(s) with ip to make the switch reachable from those ports. Now...

Hi all I'm chasing some advice on how to arrange and manage some switches in the homelab. I'm finally getting around to fixing my networking after having a my 'new' switches sitting on the shelf for a couple of years. As a background I've got: - 2x Arista 7050T-64 - 2x Brocade ICX6450 (running...

Hello everyone, I need a little help, I have an edge switch DCS-7050QX-32S-R, which physically has 4 SFP ports (1-4), but at the administration level I don't see them, I only see the QSFP ports, someone do you know what it can be?

Hello everyone, I have a case that I would like a little help, I have a DCS-7060CX-32S-R edge, which works spectacularly for me, but I would like to be able to limit the bandwidth per physical port and per vlan, someone has performed this action that can support me please.

I recently acquired an Arista DCS-7048T-A for free and it's a great switch, but it sounds like a jet engine, even during idle and on 30% fan override (with temps within 20c of the warning threshold). I looked into replacing the fans with quieter models and came across this Reddit thread...

So I've spent many hours on this completely unnecessary home network upgrade from 40 gigabit to 100 gigabit and it has been a very frustrating journey. I recently acquired a Celestica DX010 100 gigabit switch loaded with SONiC, two Mellanox ConnectX-4s (Exact model for both appears to be...

Hi, A days ago I received Switch Arista DCS-7050SX-64. This device is second-hand from eBay. The seller tells me your team has tested the devices and shares a report with evidence. When putting power cable, device power-on but freeze for a long time, after will start to infinite loop restart...

Hi, I have a strange trouble on my home lab. I have two Chelsio T420-BT on a Windows 2019 connected to two Arista DCS-7050T-64-F. The link is up for a few minutes and after the link came down. On windows, I have "Network cable unplugged". The link is up and stable if I set the speed of the port...

Anyone here have any thoughts on Accton / Edgecore switches versus Arista or other more branded switches? Seeing that the hyperscalers (FB, AMZN) are using a lot of cheaper switches, but like we've seen elsewhere, these cheaper switches are actually moving up in terms of value and...

I have two Aristia 7150S-R that are mlagged together and I have all my servers using bonds across the mlagged switches. Four of my servers are experiencing random port flaps on then 10G. If I reboot the server it will stay up for 5-7 days and then start doing it again. Switch OS 4.18 Server OS...

Hi All, I am looking to get 2 high density 10GB switches to replace my brocade VDX 6720 the vdx 6720 is fine but the 2 I have have 2 limitations that make them not that usefull 1- I have only 16 ports licensed 2- to connect both switches I dont have qsfp port so I am using 4 out of the 16...

Hi, Simple LAB test of RoCE with Arista 7150 not working as expected. When querying DCBX status from Arista is says no "0 application priorities configured". See below for config applied. Goal is to sync DCBX to windows servers, but it only sync the traffic class, not the port/application...

Hey everyone, I'm trying to quiet my Arista 7150S down a bit with some Noctua NF-A4x20 PWM fans. The problem I'm having is the switch is throwing the error below. Any ideas on how/if this can be reconfigured? arista>May 6 19:11:57 arista Thermostat: %ENVMON-3-FAN_SPEED_TOO_SLOW: The speed...

I have some Arista DCS-7050S switches I'm trying to find a working EOS image for. Edit : Never mind, it looks like our siwtches already have the latest 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...

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?