cisco C9300-24T TenGigabitEthernet not working

[techqsl05]

Helo everyone ,

I have two switch cisco C9300-24T with 8 ports TenGigabitEthernet, I programmed the ports TenGigabitEthernet but only 3 works the others do not work, Is someone even a problem? I have version 16.8.1a

Thanks for your help,

[Mark Malone]

Hi
Mine all work on 16.6.5 Everest i have them as uplinks , could be software hopefully and you dont have a faulty module
What exactly are you seeing ? just staying down down ? does it even read the SFP in the show inventory ?

[techqsl05]

Hi,

I use SFP SFP-10G-SR, I changed SFP  and ports, I still have to change firmware

Thanks for your help

[Mark Malone]

Yes thats what i use too standard mmf 10gb sfp , there definitely supported , let us know if firmware makes a difference and confirm your show inventory sees them