HP ProCurve 6400cl Series Access Security Manual page 338

Configuring and Monitoring Port Security
Port Security
11-10
Listing Authorized and Detected MAC Addresses.
Syntax: show mac-address [ port-list | mac-address | vlan < vid >]
Without an optional parameter, show mac-address lists the
authorized MAC addresses that the switch detects on all ports.
mac-address: Lists the specified MAC address with the port on
which it is detected as an authorized address.
port list: Lists the authorized MAC addresses detected on the
specified port(s).
vlan < vid >: Lists the authorized MAC addresses detected on
ports belonging to the specified VLAN.
Figure 11-4. Examples of Show Mac-Address Outputs