2530 (J9779A) Connections

[RobClark]

Excuse the ignorance...

New to the networking industry and ive been thrown into completing a new installation. I need to connect 2 of the 2530 switches via  MM fiber. Both units are currently connected into the SFP port 27, however i am unable to Tx/Rx anything. I bow to your expertise.

Thanks

[Michael Patmon]

Hello.  You have link up?  What kind of transceivers? 

show interface brief 27

show interface 27

Also, if you could attach/paste the configs.

[Vince-Whirlwind]

Are you getting link lights on the switch LEDs?

If not, you may need to put a X in the fiber - separate one end and patch them back in with the Tx / Rx swapped.