Network Access Control

Hi all,Help me on this, please. I use Radius server 172.20.104.253 and .254 port 1812 to authenticate some wireless clients. However, the .254 keep failling, deactivate on port 1813 (this is from the log); resulting some clients can't authenticate. H...

Hi all,We have a Cisco ACS 5.1 installation consisting of two appliances. We have 2180 devices configured in Network Device Group list. However ACS 5.1 has a base license which supports 500 devices. So we have received an error saying that "Device co...

I upgraded my CSACS 1121 from ACS 5.1 to 5.2 following exactly the official upgrade guides.  1st step:Backing-up the acs-config using the CLI cmd "acs backup filename repository tftp_server" (filename on TFTP server = acs_hau_02_20101005-101005-0810....

We have a problem with the Cisco Secure ACS in combination with NAC Guest Server. We want to use the NGS as a external identity source. We've configured the following on the ACS: - External radius identity source added - Identity source sequence modi...

Hi all,I have ACS 1120 device with version 5.0.I have configured 3 users on acs giving them privillage 15 to all and bar them with command sets.But when ACS will goes down I need to make authentication and autorization locally.So I created two sepera...

Dear Gurus,We have one of ACS SEs which behaves strange and definitely has some problem. I would like to reimage it, but as I understood we need Recovery CD. But I don't have it. How can I obtain it?

Hi, how are you?.I am implementing CAR 5.o and LDAP.  I tested some and it ever appears to me the following error in the CAR:password does not match09/23/2010 11:19:39.759: P79: Trace of Access-Request packet09/23/2010 11:19:39.759: P79:    identifie...

Dear all,I have successfully gotten used to using the different attributes for external user authentication and I have also done internal user authentication previously on a different machine. Now I want to combine both authentiacation profiles so th...

Dear all.We are experiencing issue with one of our ACS server.Regularly, we are not able to login on WEB admin page of ACS.The only way to solve the issue is to restart CSadmin till the next crash.The web service is UP but it is like the Java client ...

I'd like to configure logging "IP address".Up to how many logging can I configure?Cisco wab page say I can configure two logging on ACS two.How about ACS 5.1?ACS provides a system logging (syslog) feature. With the addition of this feature, all AAA r...

Hello,I have just added some new domain controllers that are running Win2k8 R2 64 Bit and am trying to link them to our Cisco ACS SE to authenticate based on active directory credentials.  However I can't seem to find any ACS Agent software to load o...