Network Access Control

Hello,I have many devices that are authenticated by ACS by one user account, it was required to seperate the access to security devices (firewall) from network devices (switches and router).i have created 2 users and used NAR. in this case i was able...

I'm using ACS v3.3 to authenticate my network devices. When I log into the managed devices, it takes me directly to enable mode. I looked through all the config options and can't seem to figure out why it would do this. Has anyone seem this before?

I am trying to configure the new ACS device, but I have challenge to make command set work. Shell profile works fine. Tacacs protocol is used. Could someone shed some light or provide a example, many thanks

I configured the Switch 3750 and ACS for 802.1x authentication. when I used the windows as the 802.1x client, it prompted "click here to enter user name and pasword for the network " as normal.The problem is that after I entered username and password...

Hi all,When configuring Cisco Secure ACS + Radius + 802.1x + AD, does I have to install the ACS and Domain Controller, in the same server (or virtual server)?If not, how do they communicate?Thanks in advance!!P.S. How about DHCP server?

I issue the commandaaa local authentication attempts max-fail 2Then I assign it to vty 0 4After 2 wrong attemps the user is locked out - how long is the information about the failed attempts stored? And what information does the router store?Is the l...

Hi,I would like to ask some question from the expert here.1. I'm building 802.1x infra for my customer.2. We are using ACS SE version 4.23. We have successfully integrate the ACS with AD using Remote Agent.4. Using will authenticate using PEAP MS-CHA...

Hi all,I'm unable to dinamically pass the Radius attribute , about assigned vlan, to 802.1x clients.I'm sure that everything is well configured but the only way to do it is configuring these attributes directly on user or group properties.When i try ...

Hi Everybody,I have Cisco ACS 4.2 for Windows, Installed and working. We have recently installed LDAP server in my place. Username / passwords of all the users are configured in LDAP The prime requirement is I am enabling WPA 802.1x authentication fo...

I wanted to know what the recommeded retention time for ACS log are on the server.I have 3.3 on a Windows server, and I need to be careful not to fill up the drive with logs. The entire drive is backed up to tape daily so I can go back further if nec...

Hi everyone.Task: MAC-authentication & assigning proper VLAN in Cisco ACS.Switch configuration: standart AAA & dot1x configuration for this case.ACS 3.3 & ACS 4.1 configurations are identical:- groups with VLAN assigment- users in groups (username - ...

Does anyone know how to uninstall the Remote Agent software manually. The uninstall package no longer works so I can't get the old software off the server and it won't allow me to upgrade to a newer version without first uninstalling the old.

Hello,Is there any solution to downgrade ACS 5.0 ENGINE to the 4.2 version?Regards/

Hi All, I am running ACS4.2 for windows on a windows member server & configuring PEAP authentication for Wireless users. But I am not getting through. I am getting "internal error" on ACS failed attempt. Can any one please let me know what are the st...