Network Access Control

Cisco Access Control Server (ACS), Identity Services Engine (ISE), Zero Trust Workplace
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Hi Experts,we have single ip address with /32 configured in AAA client list. After AAA configuration in switches , we are getting message as a “ Tacac server is not available please try login with local account “ . ACS logs : ---- A TACACS+ packet w...

Hi AllIs there currently any ACS version working with Windows Server 2008 R2 domain controllers?Our server stuff has recently upgraded the Domain Controllers to 2008r2 and turned off the 2003 servers. This didn't make our ACS 4.1.4 really happy.I've ...

patoberli by VIP Advisor
  • 5 replies
  • 0 Helpful votes

I have a admin who nested a Network device group inside another network device group. Is that reccomended? For instance, there is a NDG for Asia, and inside asia he put other NDG for Routers, another for switches, and yet another for firewalls. This ...

HelloI use ACS 4.2 (applicance) with Network Access Profiles. It's a very big problem that profiles support only radius protocol, i need to use tacacs protocol with profiles.I need tacacs for command authorization. Is there any way to have such a rul...

Hi all!I´ve been practicing for CCNA Security. I´ve configured aaa authentication and authorization locally with radius server and local respectively. I´m also managing Role-based CLI views. The problem is when i issue the show running-config command...

Hello,I want to set up the ACS 5.1 for dot1x-Port authentication. I want to make a machine authentication against an AD-Domain and I got the following error Message:24435  Machine Groups retrieval from Active Directory succeeded24100  Some of the exp...

t_hesse by Beginner
  • 13 replies
  • 0 Helpful votes

Resolved! ACS 5.x license

Refer to optional Large Deployment add-on license allows a deployment to support more than 500 network devices. Only one Large Deployment lice...

ctychan by Beginner
  • 1 replies
  • 0 Helpful votes

Hello Everyone . i have really bad experinace with Cisco NAC and linux users .. so far with help of The great Cisco TAC team we fix the issues .i just want to confirm somthing .. Does NAC Host Posture Validation for Linux users ?? Can i do any requir...

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