Allied Telesis AT-S39 - Manual (Page 328)

Section III: Web Browser Management
328
5. To select an authentication protocol, click either TACACS+ or RADIUS
in the Authentication Method section of the menu. The default is
TACACS+. Only one authentication protocol can be active on the
switch at a time.
6. Click Apply.
Note
If you activated the authentication feature, go to Step 6 to configure
TACACS+ or Step 7 to configure RADIUS.
7. If you selected RADIUS, go to Step 8. To configure TACACS+, do the
following:
a. From the Server-based Authentication tab, click the check
circle next to TACACS+ Configuration and click Configure.
The TACACS+ Configuration menu in Figure 104 is
displayed.
Figure 104 TACACS+ Configuration Menu
b. Configure the parameters as needed. They are described
below.
Global Secret
If all of the TACACS+ servers have the same encryption
secret, you can enter the key here. If the servers have
different keys, you must specify each key when you specify
a server’s IP address.
Global Server Timeout
This parameter specifies the maximum amount of time the
switch will wait for a response from a TACACS+ server
before assuming the server cannot respond. If the timeout