802.1x Configuration

Alvaro Luiz Maia Motta · ‎04-10-2014

Folks, greetings

We are having a hard time to get 802.1x working in the following scenario:

- Windows 7
- Cisco 2960
- ACS 5.3 patch 9
- LDAP 2.4.23-32
- Samba 3.6.9-151

Apparently, everything works as expected except that when there is no user profile created on the client, the authentication fails with a message "There are currently no logon servers to service the logon request"

Anyone with experience in such an environment, that could share his findings?

Thanks in advance.

Regards,

Alvaro

Saurav Lodh · ‎04-22-2014

Please use the below config. guide to configure and troubleshoot 802.1x

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960/software/release/12-2_53_se/configuration/guide/2960scg/sw8021x.html

luckymike33 · ‎04-22-2014

Hi Alvaro,

I don't think this is a network problem as such, but have a look at this microsoft article here, it looks like you may have this issue:

http://support.microsoft.com/kb/980295

Very best wishes

Mike

mohanak · ‎07-21-2014

Its a windows related issue please verify :

http://support.microsoft.com/kb/139410

kushsriva · ‎07-22-2014

Hi,

It seems windows is unable to find the AD Domain controller to log on. Please make sure the DNS is configured properly on the PC.

Do rate if Helpful...

Regards,

Kush