Allied Telesis AT-S39 - Manual (Page 154)

Chapter 17: TACACS+ and RADIUS Commands
154
DISABLE AUTHENTICATION
Syntax
disable authentication
Parameters
None.
Description
Use this command to disable TACACS+ and RADIUS manager account
authentication on your switch. When you disable authentication you
retain your current authentication parameter settings.
Note
This command applies only to TACACS+ and RADIUS manager
accounts. This command does not effect 802.1x port-based access
control. Disabling authentication means that you must use the
default manager accounts of “manager” and “operator” to manage
the switch.
Example
The following command disables TACACS+ and RADIUS authentication
on your switch:
disable authentication