Cisco Catalyst 3650 Series User Manual

This example shows how to configure an 802.1x-enabled port to ignore a new device when it connects to the
port:
Device(config-if)# authentication violation protect
This example shows how to configure an 802.1x-enabled port to remove the current session and initiate
authentication with a new device when it connects to the port:
Device(config-if)# authentication violation replace
You can verify your settings by entering the show authentication privileged EXEC command.
Command Reference, Cisco IOS XE Everest 16.5.1a (Catalyst 3650 Switches)
722
authentication violation

Cisco Catalyst 3650 Series Specifications

General

Brand	Cisco
Model	Catalyst 3650 Series
Category	Switch
Language	English