Cisco Catalyst 3560X-24P Command Reference Manual page 547

Chapter 2 Catalyst 3750-X and 3560-X Cisco IOS Commands
authentication
priority
authentication timer
authentication
violation
OL-21522-02
Adds an authentication method to the port-priority list.
Configures the timeout and reauthentication parameters for
an 802.1x-enabled port.
Configures the violation modes that occur when a new device connects to a
port or when a new device connects to a port after the maximum number of
devices are connected to that port.
Catalyst 3750-X and 3560-X Switch Command Reference
show authentication
2-515