Microsoft Windows [Version 6.0.6001] (C) Copyright 2006 Microsoft Corp. c:\windows>netsh ras aaaa show authserver ?
show authserver [[name = ] server ]
Displays detailed information about an authentication server.
name The DNS name or IP address of the RADIUS server
If no server name is provided, all configured authentication servers will be displayed.
NETSH / RAS / AAAA / SHOW / AUTHSERVER
netsh ras aaaa show authserver - Windows Vista - commandDisplays the RADIUS server(s) used for authentication. - Windows Vista netsh, ras, aaaa, show, authserver, cmd, command, Windows, Vista