Most popular uses for ACS?

[anowell]

What do most companies use ACS for? 

Thank you!

[minkumar]

ACS is used for authentication, Authorization, Accouting using Radius and Tacacas protocol

Regards

Minakshi

[anowell]

Thank you for the response! 

I should have said...what are the most popular ways ACS are used.  What devices and users are most authenticated?

[minkumar]

HI

  You can use the ACS for multiple IOS devices like Swicthes, Routers, ASA.

You can use it for following setup:

1.Wireless authentication like , Eap-tls/PEAP/EAP-FAST, using AP/WLC/WCS.

2.VPN authentication/Authorization  like ipsec/site to site using Radius protocol on ASA/VPN concentrator

3. For admin Access of the Multiple devices like switches/Routers/ASA/WLC/IPS/IDS/WCS and multi vendor devices using Tacacs and Radius protocol.

4. It is used for command authorization on the multiple devices using Tacacs protocol

Regards

Minakshi (Do rate the helpful Posts)