cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2263
Views
2
Helpful
5
Replies

C9300-NM-8X the first 4 ports doesnt work, please help ...

nir-quirk01
Level 1
Level 1

hello,

i have C9300-24UX with C9300-NM-8X, version 17.06.02

for some reason i cannot use any of the interfaces te1/1/1-4 ?  

i test the same infrustructure with the same sfp+ at port te1/1/5 and everything works fine .... (SFP-10GBase-SR), also make a cold reboot with no success 

any idea ? someone ? 

thanks 

5 Replies 5

M02@rt37
VIP
VIP

Hello @nir-quirk01,

When you insert SFP+ on te 1/1/1, does C9300 recognize SFP module? 

Do you try to update the firmware or test the NM module on an other C9300?

 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

nir-quirk01
Level 1
Level 1

actually i have replace the nim and same thing hapend,
but strange thing happend when i tried 1gig sfp over the problematic interfaces,

it came out that interfaces te/1/1/2 and 1/1/3 returen to work even with the sfp+

so it seems that right now te 1/1/1 and 1/1/4 stuck on the same issue

next thing for me is to upgrade the version to 17.06.05 that is the recommanded by cisco

Yes for that upgrade ! @nir-quirk01 

Best regards
.ı|ı.ı|ı. If This Helps, Please Rate .ı|ı.ı|ı.

Hi, i have the same issue with Te1/1/1  did the IOS upgrade solve the issue ?

 

Upgrade did not fixed it, finally I opened RMA the switch


Review Cisco Networking for a $25 gift card