Posted on July 17, 2019 4:17 pm
 |  Asked by Matt
 |  124 views
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I have an Arista 7050S
DCS-7050S-52
Hardware version: 01.06
Serial number: JPE13440847
System MAC address: 001c.7364.efed

Software image version: 4.20.11M

This is used in my lab environment right now. When I ‘show environment all’ I get back this:
System temperature status is: Ok

System cooling status is: Ok
Ambient temperature: Unknown
Config Actual Speed Stable
Fan Status Speed Speed Uptime Stability Uptime
— —— —— —— —— ——— ——

% There seem to be no power supplies connected.

Not sure why it doesn’t see fans or power supplies, but any help would be great!

2
Answered on July 17, 2019 4:19 pm

I believe the issue here is that this particular hardware platform is not supported in more recent EOS releases:

Software Version: EOS 4.19 and later versions

Products Affected: DCS-7050S-52, DCS-7050S-64, DCS-7050T-52, DCS-7050T-64, DCS-7050T-36

Description:

This software support bulletin is to notify Arista Networks customers that Arista EOS version 4.19 and later will not support products listed above from the 7050 Series for which end of sale has been announced. The products affected will continue to receive TAC support and software bug fixes with existing EOS versions through end of support.

EOS releases up to and including EOS 4.18 releases are supported on the above products.

https://www.arista.com/en/support/advisories-notices/end-of-support/3574-end-of-software-support-for-7050-series

1
Posted by Shine
Answered on July 17, 2019 4:48 pm

Hello Matt,

The DCS-7050S-52 model is not supported by EOS 4.20 version train:
https://www.arista.com/en/support/advisories-notices/end-of-support/3574-end-of-software-support-for-7050-series

I recommend you to use 4.18 train which is the latest EOS train for this platform.

Please feel free to comment.

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