Network Access Control

Has anyone here ever used the ACS feature Machine Access Restrictions in a wireless enviornment with PEAP?  I am looking for a way to prevent non-corporate owned assets from getting on to our wireless network.  Right now, I have PEAP working with the...

I'm having a problem logging on to my ACS gui, I get the message above. No changes have been made to my system or the ACS since it was working last week. It's not that I am coming from an invalid IP address, as we have not set this to filter by IP. N...

What is the best way to use DAP when using RSA for user authentication. I really do not want to have the users have to authenticate twice, once for tunnel authentication through RSA and then again for AD authentication. Is there a way to add users to...

Enabling TACACS single connect on our 6500 sup720's (SXI code) seem to produce significant delay (~5 seconds) when initially running commands from within a new SSH session, and also periodically the same delay is incurred. This does not seem to be th...

I've a CACS-1120-K9 with base license , configured dot1x authentication for end-users, but i can't find out how to enable the UCP(UserChangePassword) function as ACS 4.x.I know ACS5.1 could do this with "acs user-change-password" cmdBUT , is there ot...

ScenarioPlatform ACS V 5.1.0.44Switch 4510R with 8 48 port modules (384 ports)802.1x authentication of the ports in High Security Mode (VLAN assignments required)Authentication Method Cert based eap-tls to machinewe currently have 4 Data Vlans that u...

hellowe are using ACS4.2 to authenticate network admins to access switches and routers. ACS is integrated with Windows Active Directory.so we map AD groups to ACS groups and we specify access restriction in ACS groups.now we want to use this ACS to a...

Dear allI have a switch and I need to do a supplicant auhentication.I tried the same NEAT config. which is in the document but in the ACS I got a failed attempts and the reason is EAP type not configured.Switchs 3560ACS 4.1(1) Build 23 Patch 5Any hel...

hi! how do i do a graceful shutdown for my ACS and NAC svr?thx

Hi,I have enabled the Dot1x Authentication on a Switch Port in a Cisco 4500 Switch running Cisco IOS Release 12.2(50)SG6.bin.I have configured the Dot1x Configuration.When i give show authentication sessions in fa 6/38 i get the output but without th...

Hi,we have two different Version of ACS Appliance v3.3 and v4.0.Now when i connect in v3.3 to a Switch then i been not in the enable modus and with v4.0 i been in the enable modus. I look the User setting the Group settings and all the other settings...

If you wanted to stand up a ACS solution in your environment, which is the better choice at this time? Is 4.2 going to be around, or is it going away for 5.x in the near future?

Hello everyone,We had a scare yesterday.  We had a wireless outage yesterday and we came to find out that it was because the CSauth service was not running on both our ACS's.  New user's or user's trying to re-autenticate were unable to.  We have 2 A...