Allied Telesis AT-S62 - Manual (Page 482)

Chapter 24: 802.1x Port-based Access Control
Section VI: Port Security 482
network. The username can be from 1 to 64 alphanumeric characters
(A to Z, a to z, 1 to 9). Do not use spaces or special characters, such as
asterisks or exclamation points. The username is case-sensitive.
6 - User Password
Specifies the password for the port. The port sends the password to
the authentication server for verification when the port logs on to the
network. The password can contain alphanumeric characters (A to Z,
a to z, 1 to 9). Do not use spaces or special characters, such as asterisks
or exclamation points. The password is case-sensitive.
7. Repeat this procedure starting with Step 4 to configure additional
supplicant ports on the switch.
8. After making changes, type R until you return to the Main Menu. Then
type S to select Save Configuration Changes.