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Interface module not up

NonSok
New Contributor II

Hi Guys,

I have implemented WLC SZ144 connected to core switch 9500 by connecting using fiber patch cord. I used Cisco module model GLC-LH-SMD on both side cisco and WLC, but I don't  see any port up on both devices. anyone have experience, please help. thank! 

1 REPLY 1

bruno_andrade
Internal Employee

Hello NonSok, 

Looking in google, this Cisco GBIC model is 1GB.

SZ-144 only accepts 10GB module in SFP+ interfaces.

If you want to use 1GB, I recommend you to use the UTP interface.