Network Access Control

I have NAC v1 set up on routers. Everything works OK using CTA 2. Is there anyway of speeding up the initial authentication from client to server?It seems if I attempt a layer 3 connection (causing posture validation) there is quite a delay. More ...

Hi, we have Cisco ACS 3.3, we use it to authenticate VPN users locally created in ACS and all works fine.The problems start when ACS must authenticate VPN users from an external LDAP database.When an LDAP user try to log via VPN he has: LOGIN FAILED....

Presently i ve two AS5300 access servers. on one access server modem standard set to "v.34 automode, with turbo" and on second access sever the modem standard is set to "v.90 automode". now i want to chnage the standard from "v.34 automode, with turb...

I have a PIX firewall V6.3 and a Windows 2000 IAS to authenticate VPN(Client Cisco V 4)users by a Group.The authentication works fine, but I like to use the accounting to log the user logs on and logs off. Right know it only logs when they connect, b...

Hi,I've got an interesting problem with current VPN setup.Setup is VPN concentrator with public and external interface terminating all VPN connections.Currently there is are 5 users (general managers) who use PPTP to connect to the network from anywh...

Hello,I have two problems with ACS 3.11 - The dialog box for authentication reappear during the user connexion to Internet2 - The user quotas does not work althought the function was selectedThanks for help

How can I migrate/convert the configuration database from Cisco Secure ACS for Windows Server 2.x to Cisco Secure ACS for Windows Server 3.3.3 ? Can I import and export it after ? I need upgrade the ACS 2.x to some version intermediate first ? How ca...

Is it possible to log a telnet connection even if the user does not try to enter a username&password? Right now I only get a log entry if they try to log in, but I really do need to know if a connection is made. Thanks for your help.Michael

Olease can anyone help in AAA and MD5 configuration on Cisco 3640 running SIP. My carrier told me that the only way that my calls can be Authenticated is thru AAAor MD5, eg - Host: Authentication ID: Secret:Please I need your help thank you in advanc...

We have two CCME/CUE installations using 2851 routers with the NM-CUE installed in each. We just recently turned on AAA (tacacs) on the routers and now can not get into the CUE. If we remove the AAA statements we can access the CUE by pressing ente...

Using ACS 3.3 I have both LDAP & NDS configured for unknown users. What is the best method to use so that certain devices (ie. PIX) uses only LDAP and another device (ie. 1200 AP) uses only NDS? Is this done via NAR/NAF or ?thanks,Rick

I'm trying to do Dynamic VLAN Assignment, could you describe what's the best way?and if possible, how do I set the VLAN fiedl in ACS?

Hello,can the Cisco ACS talk to a Samba server which serves as an external database for user authentication ?