Network Access Control

Hi,I have acs server installed on windows 2003 server. I am using 2 nic , sometimes it pings to the server address but testing is fail.It shows no authoritive response from server. When I restart my pc it starts testing again.I think its two nic prob...

Hello:I have the following network and would like to know whether I need a WLC per site.There are 3 different sites with the followig equipment:Main site: one NAC server (CAS), one NAC manager, several APsBranch 1: one NAC server (CAS), several APs.B...

Hi, I seem to be having a massive problem after doing a patch from 5.1 -> 5.3. The LDAP (adclient) component of ACS has stopped working. It is continously disconnected. I can successfuly authenticate against AD when clicking on the "Test Connection",...

Hi guys,I am trying to upgrade the OS from w2k3 to w2k8 STD 32bits.I am using Cisco ACS v. 4.2.(1) path level 15 on this OS.When i try to activate de EAP-MSCHAPv2 after creating certificates (self sign or using external CA), the follwing problem is r...

Hello All,I just setup ACS 4.2 on windows 2008 standard server. I noticed that after a while, i could not launch the ACS from desktop. All services are up, i have restarted server a couple of times....The Program appears to launch and the disappears....

Hi All,I'm jus enquiring about the 'Ports to open in Firewalls' section in the user guide for ACS 5.2There are two sets of port numbers I don't fully understand and I'm looking for the community for help.Firstly What is RMI and what is it needed for?...

Hi All,I am wondering if there is some sort of best practice guideline to implement ACS? I mean like how we are going to group device, or how the "if then" policy should be structured. Please help..Regards,

Hi .. is there a way to restrict AD to a child domain ?our business is part of a huge forest with multiples domain. 

Hi,I work at my university's technology support center, and I am noticing a strange trend with a small subset of Windows Vista/Windows 7 machines: inexplicably, NAC Agent does not launch for the user to login, despite several attempts to re-install N...

We are planning to add a NAC sollution in our network and we are a  little confused with ISE. Can ISE support signle sign on with Windows  Active Directory in this version 1.0.4? If yes how we can do it?Thank you

Hello.We have an old cisco acs v4.0 server and I would like to get it upgraded to 4.2 but on a different bit of hardware.  Unfortunately no one at my company knows where the original media has been put for the v4.0 install.  Can I extract or export t...

NAC VPN SSO version 4.8.2.Using a Mac OS X 10.6 Snow Leopard system with the Cisco 4.9.01.0280 IPSEC VPN client, I am able to VPN in with Single Sign-On (SSO) and successfully complete a NAC posture assessment.However, if I use the same system, and s...