Home > Cisco, Switch > Find client port based on mac-address for Cisco switch

Find client port based on mac-address for Cisco switch


Suppose if we know the mac-address for the client laptop and want to track which physical port it is connected to the Cisco switch.

Mac-address: 00:12:fd:dd:e1:b3

switch# show mac-address | include e1b3

Notice that we only need to specify the last 4 digits of the mac-address as we are making use of filter command in Cisco “|”.
*It is case sensitive for mac-address

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