topic CSSC 4.05 and CTA 2.0.14 in Network Access Control https://community.cisco.com/t5/network-access-control/cssc-4-05-and-cta-2-0-14/m-p/686245#M422417 <P>Hi, </P><P>Does anyone use 802.1x in combination with NAC framework and see 'invalid protocol data' messages in ACS (4.01)?</P><P></P><P>We see this appear when we run it in parallel, when we deactivate the NAC policy in ACS or shut down the CTA services om the client PC 802.1x it works ok.</P><P></P><P></P> Sun, 10 Mar 2019 21:51:02 GMT koksm 2019-03-10T21:51:02Z CSSC 4.05 and CTA 2.0.14 https://community.cisco.com/t5/network-access-control/cssc-4-05-and-cta-2-0-14/m-p/686245#M422417 <P>Hi, </P><P>Does anyone use 802.1x in combination with NAC framework and see 'invalid protocol data' messages in ACS (4.01)?</P><P></P><P>We see this appear when we run it in parallel, when we deactivate the NAC policy in ACS or shut down the CTA services om the client PC 802.1x it works ok.</P><P></P><P></P> Sun, 10 Mar 2019 21:51:02 GMT https://community.cisco.com/t5/network-access-control/cssc-4-05-and-cta-2-0-14/m-p/686245#M422417 koksm 2019-03-10T21:51:02Z Re: CSSC 4.05 and CTA 2.0.14 https://community.cisco.com/t5/network-access-control/cssc-4-05-and-cta-2-0-14/m-p/686246#M422418 <HTML><HEAD></HEAD><BODY><P>Yes, we are having it on one XP. It was working before, but suddenly it stopped working. We uninstalled nad re-installed, but with no luck. Cisco CTA has no answer yet.</P><P></P><P>ACS SE : 4.0(1)</P><P>CTA: 4.0.2(4423)</P><P></P><P>thanks,</P><P>Audie</P></BODY></HTML> Wed, 22 Nov 2006 15:57:16 GMT https://community.cisco.com/t5/network-access-control/cssc-4-05-and-cta-2-0-14/m-p/686246#M422418 aonibala 2006-11-22T15:57:16Z