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SalinaJames
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Posts: 5
Joined: Thu Jan 06, 2022 12:57 pm

issue with the CRS309-1G-8S+

Mon Jan 31, 2022 7:22 am

Hi

When I power on one of my esxi hosts 1 out of the 10g ports does not come up. I have to take out sfp+ DAC cable and reinsert it then it comes up.
It does this with also my second host.
some days when i power them up, they all come up fine.
The nics are mellanox connect-4 these are brand new.
I have tried various cables and the behaviour is the same.
The switch works fine other than this. Not even a year old as well. Speeds via iperf are full line speed so no issues there.
Port one is a uplink which is connected to a 10GBe Mikrotik module
Firmware is 2.13
Has anyone else had this kind of problem.
Last edited by SalinaJames on Thu Mar 24, 2022 6:33 am, edited 1 time in total.
 
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soabbd
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Posts: 37
Joined: Mon Dec 12, 2016 11:19 pm

Re: issue with the CRS309-1G-8S+

Thu Feb 10, 2022 8:31 am

Facing kind of same problem, If i insert a new SFP+ DAC or transiver (Cisco SR or any Other) port doesn't come up also in SFP tab it doesn't shows up, if i reboot switch all shows up and working. and also if any connection goes down after restoring connection port doesn't come up i have to reboot switch to restore that port link. SWOS Current Installed Version 2.13

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