Currently we use debian radius to authentice users. We have about 15000 users (wired, wireless and VPN remote users).
Does any one know how many users can ACS support? and how does Cisco charge for user licenses?
Also, is it compatible with Windows active directory?
How does your system authenticate users? Is it feasible with ACS? Is ACS the right product? Are there any other product which support this?
Thanks for your input.