Tracking port by IP

Unanswered Question
May 10th, 2007

Version 12.2(17r)S1, I have the IP address and would like to track to the ethernet port they are connected to, what commands can I use. I tried the sh ip arp but it only shows the vlan not the phisical port.

I have this problem too.
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sundar.palaniappan Thu, 05/10/2007 - 12:03

Copy the MAC that you see in the ARP table for the IP and execute the following command in the switch to identify the port through which the MAC address was learned.

On IOS switch:

show mac-address-table address

On CatOS switch:

show cam




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