Network Access Control

I am having trouble finding documentation that tells me if I need a separate license to install another Cisco Secure ACS server to act as a redundant server to our existing box?

I'm looking for a way to transparently authenticate NT/2000/XP users to Active Dir. or Domain Controller (via LDAP). I heard you can setup a cisco switch to authenticate this way; a user hits Ctrl-Alt-Del, enters NT login info, the switch sees this l...

Has anyone out there enable Cisco Port Authentication successfully? What kind of problems have you run in to with it?

Hi. I'm trying to get Cisco's free UNIX based TACACS+ to work with the /etc/shadow file in Linux. If I manually paste the DES encrypted password from the /etc/shadow file into the /etc/tac.conf file (using the line "login = des <encrypted_passwd>"), ...

HiI've installed a PIX 515E DMZ with PIX OS 6.3 at a customer's site. I've enabled RADIUS authentication for access via the internal interface to the outside interface (Internet), this is done via Microsoft Active directory and IAS (Microsoft's own R...

We are transitioning from a failing Windows ACS enviroment to two hardened ACS systems. We were seeing this in our Windows/Windows ACS enviroment and now in our Cisco/Windows ACS enviroment. Even though our timeout to next AAA server is set to "tim...

Hi,CAR can be integrated to talk to external auth. server like Microsoft Active Directory (AD). Can we specify more than 2 AD servers in the list for backup purposes?Thanks.Regards,AK

Hi,To secure access via WLAN infra, LEAP is another option that can be used together with 802.1x. Can LEAP be used with RADIUS (Cisco Access Registar@CAR), where RADIUS, in turn will forward AAA request to another external server via LDAP? I've came ...

How does one install Win2000 patches on a ACS appliance? We just got one in and before we make it live on the network we have to have all the W2K security patches installed. And later on when Microsoft comes out with new patches we'll need to insta...

I have client with ACS authenticating remote users against an LDAP. They want to have wireless users using aironet authenticate against the same directory. I can find mention of PEAP against LDAP but no configuration instructions. If I can't do it wi...

hi all:we have windows based ACS runing and now we are migrating ACS to solaris based. how can i migrate the user database from windows to solaris? we don't use external database, only use the SQLanywhere database.thnaks

I am looking for some good information regarding the setup and implementation of the Cisco 1111 appliance. i.e. what do I do with the second NIC, how do I use 2 appliances to ensure reliability and redundancy....... I looked under documention on Ci...

hi,I am using aaa for tacacs+ authentication on my routers but my tacacs+ server is taking usernames from LDAP. If LDAP goes down my authentication is failing. So I need a backup configuration for line vty 4 like"aaa authentication login test line""l...

We have Cisco Secure ACS v3.2 installed three months ago. Last week we faced a serious problem with the appliance. It suddenly becomes unreachable, and it needs manual reboot to bring it up again. Once we checked Diagnostic Logs in the System Configu...