I was doing some testing and looking into setting up a RADIUS server to authenticate who administers the SA 540 like you could the ASA 5505. With the ASA 5505 you have to have the RADIUS Server send back a shell:priv-lvl=15 command. I assume this is not the same as this appliance does not seem to use the same type of commans that IOS took. My question is 1. Can you set up the SA 540 administration to use RADIUS. and 2. How do you set that up on the Windows side in either IAS (2003) or NPS (2008)?