How can I block an edge port where is connected an unmanaged switch A4 EOS

[Alberto_Cornejo]

How can I block an edge port where is connected an unmanaged switch A4 EOS.

I means how can the port be blocked automatically if an unautorized switch is connected to an edge port.

[StephanH]

Hello Alberto,

If you are using XMC with NAC, another way is to enable authentication on the access ports to which unauth switches maybe connected.

Regards

Stephan

[PeterK]

Enable Spanning Tree (normaly this is the default on a EOS-Switch). Set Port mode to admin-edge. And enable Span-guard.