The Dot1x Command Is Used to Enable 802

Multiple Choice

The dot1x command is used to enable 802.1x authentication globally or on an interface. Which statements about the undo dot1x command are true? (Choose three.)

A) It is used to disable 802.1x authentication globally.
B) It will disconnect online users from the interface; therefore, use the command with caution.
C) It is used to disable 802.1x authentication on an interface.
D) Ensure that there are no online users before you run the undo dot1x command. Otherwise, running the undo dot1x command fails.