Allied Telesis AT-S81 - Manual (Page 170)

Chapter 13: 802.1x Network Access Control
170 Section I: Using the Menus Interface
15. If the port control setting is Auto and you want to return the EAPOL
machine state on the port to the initialized state, do the following:
a. Type I to select Initialize.
The following prompt is displayed:
Would you initialize authenticator? (Y/N)>
b. Typing Y returns the EAPOL machine state on the port to the
initialize state. Typing N cancels the step.
16. If the port control setting is Auto and you want the node connected to
the port to reauthenticate with the RADIUS server, do the following:
a. Type R to select Re-auth Initialize.
The following prompt is displayed:
Initialize re-authentication? (Y/N)>
b. Typing Y returns the port to the unauthenticated state and the re-
authentication period to zero. The user must enter a valid
username and password to continue to use the switch port. Typing
N cancels the reauthentication.