HP ProCurve 2610-PWR Management And Configuration Manual page 445

To list the MAC addresses of devices the switch has detected, use the show
mac-address command. For example:
ProCurve# show mac-address
Status and Counters - Port Address Table
MAC Address Located on Port
------------- -------------- -
0001e6-09620c 11
0001e7-61d4c0 12
0001e7-6025c0 13
0001e7-6d5a30 14
0001e7-7932c0 15
0001e7-7b4300 16
0001e7-cc24c0 17
000480-376a70 18
Figure D-2.Displaying MAC Addresses Detected by a Switch
MAC Address Management
Viewing the MAC Addresses of Connected Devices
D-7