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Configuring FET-10G-SR for NEXUS 5548/2248

Hey everyone-

I am a little newer with configuring switches and routers, and I have been asked to troubleshoot a FET-10G-SR in our NEXUS 5548 and NEXUS 2248.  I am aware that the ports need to be configured to except FET parts, and I have tried using the "switchport mode fex-fabric" command to configure the ports, but the command will not work for some reason. Can anyone help me with configurations step by step to have these parts work properly? Any help will be greatly appreciated. Thank you!

Chris Hazell

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Configuring FET-10G-SR for NEXUS 5548/2248

It should normally work unless the port is not the proper type of has a configuraiton applied that's incompatible.

Can you provide the output for "show run int eth ___" and "show int eth___" (substituting your interface number for the "___") for the interface in question?

Also, if it's the first fex you are adding, you must have enabled "feature fex" globally.