Network Access Control

Hi!I have issued the aaa authorization command tacacs on my asa, but the ACS is not letting me do any command now. I'm trying to issue the no aaa authorization command tacacs, but it does not let me. How can i rollback??Please Help meTkxMiguel

We are trying to set up ACS 5.2 in our multi-forest AD environment.  As part of our evaluation we set up an Active Directory External Identity Store to a domain (a.b.edu).  It connects properly and I can see the directory groups in the that tab when ...

Hi, We are currently evaluating a ACS 1121 running 5.2, we are trying to configure this to Authenticate eap-peap requests.Our users will be using credentials in a username@example.com format, if the server sees a request using username@anotherrealm.c...

HelloAs we hade acs 4 installed on windows server befor and we are planing to move acs 5.2 but the problem will acour onceWe try to join acs to ad as we have over dc server around the world. i would like to lock acs to only connect to subset of dc se...

We have a Catalyst 3750 switch that failed over to local login after the Tacacs authentication stopped working. I went through the configuration settings and everything appears to be identical to another switch in this same building. Any suggestions ...

I've run into an annoying issue with my ACS 5.2 install.I can no longer add directory groups in the AD settings, the ACS comes back with "The item you  are trying to delete is referenced by other items.You must remove all references to this item befo...

I'm running ACS 5.2 and I want to setup this up for Machine Authentication against Microsoft's AD Server.  I'm finding guides for ACS 3.1 but 5.2 is completely different than 3.1   Could someone please tell me where I can find this guide so I can set...

Hi All,i have previous ACS 4.2 with local username and Radius Token Server as the password. Scenario:- when user ssh to network devices, username will check by ACS locally follow by Token password in order to login successful.However, in ACS 5.2 i ha...

Hi,is it possible to set the dot1x guest-vlan on a Catalyst Switch via ACS 5.2 dynamicly.I want to make MAB with known Devices (FAT-Clients, Notebooks,  Desktops, Printers) and unknown Devices.I will set the VLAN dynamicly with dot1x per ACS. For kno...

Hi,I have some queries regarding on the report generation for on Cisco ACS v5.2 that I needed some advice.1) Can we schedule to run a customized report on ACS and then email the report to the user?2) Can we run a users authentication trend report bas...

We are planning to deploy NAC to inspect our remote access vpn users.Can we use NAC with open VPN or does it need to be a cisco VPN device ( ASA, PIX or VPN concentrator ).