Network Access Control

I am have problems setting up the Cisco ACS server with PEAP-MACHAPv2. Does any one have a step by step guide to help with this issue..

I am running the ACS and all this good, I delete a AAA client of the ACS, try logging in again and let myself go! .. I had to restart the service CSTacacs to not allow access to the AAA client is well removed ..this is correct? or is there some way t...

Hi all,I was reading a lot documentation and testing a lot of scenarios but i can not set template configuration from RADIUS…This it my configuration,aaa new-model!!aaa authentication login admin localaaa authentication ppp default local group radi...

HelloI have ACS 4.0 authentication through external database Windows Active Directory. I want only support group created on ACS to have access rights to AAA client [Routers,Firewall,Switches] for telnet & SSH all members of other group should be deni...

Hello All,I have an ACS with AAA clients (routers) added as TACACS+ (Cisco IOS). And as such I am able to log on to the devices with my username and password which is stored locally on the ACS. However anyone from any group can log in. How can I rest...

Hello -I am receiving the following two ACS failed attempts logs for wireless clients connecting to WLAN using WPA1/PEAP."NAS duplicated authentication attempt""EAP-TLS or PEAP authentication failed during SSL handshake"I am seeing these messages for...

Hi Guys,We have a Cisco ASA 5510 and ACS 4.1 configured and the users can VPN into ASA and are authenticated by the ACS which is mapped to Active Directory and all works well.I now need to know how to configure VPN access to allow certain groups to h...

Hello..I'm trying to install ACS 4.2 in windows server 2003 enterprise spanish. The installer comes to 99%, and then aborts. Event viewer reports on some Dr.Watson error, application error in _INS5576._MP. if install the trial version ACS all work fi...

Hi All,Just did an upgrade from ACS 4.1.4.13 patch 17 to 4.1.4.13 patch 18. No problems on patch 17 using replication. After upgrade everything seemed to work fine until I checked internal database replication. Apparently replication now fails... The...

Can I limit the number that can use a specific user entry to 1 at a time in acs