Configuration Mode Commands : System Administration Commands : AAA, Role-Based Management, Radius, and TACACS+ Commands : aaa authorization map default-user
  
aaa authorization map default-user
Configures what local user the authenticated user will be logged in as when they are authenticated (through RADIUS or TACACS+) and when they do not have a local user mapping specified in the remote database.
Syntax
[no] aaa authorization map default-user <username>
Parameters
<username>
Username for RADIUS or TACACS+ authentication: admin or monitor.
Usage
For the local authentication method, this setting is ignored. This mapping depends on the setting of the aaa authorization map order command.
The no command option disables user default mapping.
Example
amnesiac (config) # aaa authorization map default-user admin
Product
SCC, Interceptor, Mobile Controller, SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
Related Commands
show aaa, show protocol domain-auth test delegation server-privs, show tacacs