This is the command to show the ARP table on a HP switch. SW01-RackA# show arp IP ARP table IP Address MAC Address Type Port ————— —————– ——- —- 192.4.0.3 005056-a03e81 dynamic Trk1 192.4.0.4 005056-a063bc dynamic Trk1 192.4.0.5 005056-a05de4 dynamic Trk1 192.4.0.6 005056-a070f0 dynamic Trk1 192.4.0.10 001132-4cfd03 dynamic Trk1 192.4.0.24 000000-000000 dynamic …… …… Now, we need to filter and find a MAC-Address with these data …