lee.reade Wed, 07/23/2008 - 06:54


Show ip arp should give you what you are looking for.



Tarun Lohumi Wed, 07/23/2008 - 08:37

You will have to use the combination of the 'show arp' & the 'show mac-address-table address' command to find out what port is associated with what switchport.

Using the 'show arp | in' you can find the mac address for the device which has this IP.

Using the command 'show mac-address-table address ' you can find what port is this mac-address learnt on & hence the device connected on.

Hope that helps !!


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