Allied Telesis AT 8000/8POE - Manual (Page 41)

AT-S81 Management Software User’s Guide
Section I: Using the Menus Interface 41
c. Enter the new password. The password can be from 0 to 12
characters. Allied Telesis recommends not using special
characters, such as spaces and exclamation points. The password
is case sensitive. Not entering a new password deletes the current
password without assigning a new one.
The following prompt is displayed:
Retype new password>
d. Retype the new password.
You must use the new login password the next time you start a
local or remote management session.