Cisco Systems Servers Manuale Utente

If you want TACACS+ AAA clients to permit unknown services, you can select 
the Default (Undefined) Services check box under Checking this option will 
PERMIT all UNKNOWN Services.

To configure the Unknown Service setting for a user, follow these steps:

Perform Steps 1 through 3 of the 

Result: The User Setup Edit page opens. The username being added or edited 
appears at the top of the page.

Scroll down to the table under the heading Checking this option will PERMIT all 
UNKNOWN Services.

To allow TACACS+ AAA clients to permit unknown services for this user, select 
the Default (Undefined) Services check box.

Do one of the following:

If you are finished configuring the user account options, click Submit to 
record the options.

To continue to specify the user account options, perform other procedures in 
this chapter, as applicable.

 The information presented in this section applies when you have a AAA client 
with TACACS+ configured.

If the Advanced TACACS+ Settings (User) table does not appear, click 
Interface Configuration, click TACACS+ (Cisco IOS), and then click 
Advanced TACACS+ Features.