topic Re: NAC L2 802.1X: Windows Logon Problem in Network Security https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629101#M777586 <HTML><HEAD></HEAD><BODY><P>We were told to start testing the CTA 2.1 SA (Selective Availability) version.</P><P></P><P>Audie</P></BODY></HTML> Fri, 20 Oct 2006 16:30:04 GMT aonibala 2006-10-20T16:30:04Z NAC L2 802.1X: Windows Logon Problem https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629100#M777585 <P>Using CTA 4.0.2, ACS SE 4.x, and Windows AD the following occurs:</P><P>1. When login to WindowsXP using Local Account, then CTA prompts its login. I can then put the AD account. This process works!</P><P>2. When login to WindowsXP using AD Account, the error msg "domain xyz is not available", so the CTA prompt never come-up</P><P>3. When login to WindowsXP using "CACHED" AD Account, then CTA prompts its login. I can then put the AD account. This process works also!</P><P>4. Using Single Sign-on with "Never Validate Server", #2 and #3 occured.</P><P></P><P>Any input is very appreciated. Cisco TAC has been notified.</P><P></P><P>thanks,</P><P>Audie</P><P>703-292-5316</P> Fri, 21 Feb 2020 09:15:04 GMT https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629100#M777585 aonibala 2020-02-21T09:15:04Z Re: NAC L2 802.1X: Windows Logon Problem https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629101#M777586 <HTML><HEAD></HEAD><BODY><P>We were told to start testing the CTA 2.1 SA (Selective Availability) version.</P><P></P><P>Audie</P></BODY></HTML> Fri, 20 Oct 2006 16:30:04 GMT https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629101#M777586 aonibala 2006-10-20T16:30:04Z Re: NAC L2 802.1X: Windows Logon Problem https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629102#M777587 <HTML><HEAD></HEAD><BODY><P>I Have the same issue.</P><P></P><P>Whenever a user is new to a machine wich uses NAC/CTA, he cannot log onto the AD network since he is not cached locally on that PC.</P><P></P><P>Did you find a solution to this ?</P><P></P><P>Kind regards</P><P>KelvinDam</P></BODY></HTML> Wed, 03 Jan 2007 08:56:04 GMT https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629102#M777587 kelvindam 2007-01-03T08:56:04Z Re: NAC L2 802.1X: Windows Logon Problem https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629103#M777588 <HTML><HEAD></HEAD><BODY><P>Yes, we upgraded the ACS to 4.1! It is working like a champ now.</P><P></P><P>Audie</P></BODY></HTML> Thu, 04 Jan 2007 12:29:30 GMT https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629103#M777588 aonibala 2007-01-04T12:29:30Z Re: NAC L2 802.1X: Windows Logon Problem https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629104#M777589 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>I have the exact same problem.</P><P>I have just upgraded my ACS to 4.1 but that didnt help on the problem.</P><P></P><P>You write "CTA 4.0.2"....I suppose you mean 2.0.x ? </P><P></P><P>Did you guys do anything extra on the ACS to get this to work ?</P><P></P><P>Kind regards</P><P>KDam</P></BODY></HTML> Tue, 16 Jan 2007 12:48:17 GMT https://community.cisco.com/t5/network-security/nac-l2-802-1x-windows-logon-problem/m-p/629104#M777589 kelvindam 2007-01-16T12:48:17Z