Trying to get radius authentication on all our Cisco devices via IAS on our Win 2003 Stan. Server. Started entering all the devices and when I reach number 51, I received an error message stating I need to upgrade to Win 2003 Enterise Server. We are in the process of ordering Enterprise for our Cisco Works Server, so that we can utilize all the memory we purchased. Is there any way of loading the IAS and have our DC pass the sign on information to our Cisco Works server?