Network Access Control

Hi,I have problem with Cisco ACS 4.0 "Windows" with core 4500 switch "cat4500-ENTSERVICESK9-M 12.2"  the problem shows only on one device  "x.x.x.x" the problem is " Authen failed-------badcred------External DB user invalid or bad password" i can see...

Hi Foksi have strange issue,i m connected to my acs using browser for mangment purpose , i m entering the correct username and password but i receive failed to login,why is that?how to fix this issue

Hello,I am trying to integrate Cisco ACS 5.2 in a network to do device authentication of switches for administrators.I am not sure if Cisco ACS 5.2 support RADIUS protocol to do device authentication. In the configuration of the Cisco ACS 5.2 I can o...

I have setup ACS 5.2 in my lab and have it completely funcation with Downloadable ACLs, Dynamic VLANs and the identity store on the backend is Active Directory. I need it to lock a user account in AD if there are to many auth attempts. I have gone in...

I am labbing dynamic VLAN assignment and have run into a small problem.  The switchport is succesfully changing to the new VLAN, but my test PC seems to get an IP address in the native data VLAN before being moved to the new dynamic assigned VLAN.  S...

I have ACS 5.2 running as a VM.  I'm AD, then local authentication successfully for device access, but I want to define ACS user groups to restrict login. I don;t see any way to do this.  If I use AD groups, they don;t show up as selection options on...

Hi All ,              I have SSL certificate issued to my acs appliance by a CA authority , I need to upload this SSL certificate on acs applliance , I have followed below step to upload the certificate from ftp server .1.Choose System Configuration ...

I am using ACS5.1 connected to WLC (v7.x) and frequently see host auth requests in the ACS logs.  I am not interested in seeing host auth requests at all.  Is there anyway just to ignore these.The issue is that these will always fail.  If I enable th...

Hi friend,I have a question its posible to authenticate an cisco phone and PC with the same vlan(voice and data)when i do this configuratión , the phone and pc dont work. The phone display registering and never finished.interface FastEthernet0/5 swit...

HI, I just installed a new ACS 5.1 to authenticate wireless PEAP users, so I created an Access policy "WirelessUsers" with identity store being Windows Active directory and all domain users are selected, and create a service rule that dictates that i...