Network Access Control

I am using the CAS as an authenication server against AD for my wireless network. I have a WISM as my WLC and some of my users are getting a certifate error when I enable WPA. The error is coming from the ACS. I get an invalid cert error or cert n...

Dear All,Currently the ACS 5 is authenticate the iPhone/iPad by using the MAC address (which is entered manually) and AD user/password, i need to do that with certificate, so it will be scalable.How i can do that?RegardsMohammed

Hi,Some help would be appriciated. I'm trying to bypass authentication/posture assessment for a printer in an OOB NAC deployment (CAM/CAS Version 4.9.0).I added the device MAC address in the global device filter, with the ALLOW access type set."Chang...

I just install ACS 5.3 on a VM.VM Spec: ESX 4.1, 2 CPU, 2GB ram, 100GB HD, 1GB NICAfter installation, when I do "show application status acs", it always show "Application initializing..." after couple hours.I had reboot it couple times, no help.I hav...

Hi, Recently, in my organization we ran a vulnerabilty test and  the ACS platfomr got this vulnerability  ssl-pct1-bo basically consist when an application over https run a protocol named ptc that is a library of ssl, this is a potencial risk because...

Hello EveryoneI have few questions regarding 802.1x authetication in wierd enviornment and with VLAN assignment by ACS. Please help me with these1. How do I use 802.1x authentication in Windows enviornment with domain authentication? Is that the PC f...

Hello,This weekend we have upgraded the ios on quite a few switches on a larger site, the site is a mix of 2960 and 3560 switches and the previouse ios versions were 12.2.44 on most switches but some had an older 12.2.25.On monday when we came into w...

HI all,i have a juniper SBR and large no  of cisco devices as RAS/NAS.i would like to have level 1 team to have just read only profile .and level 2 team to have read and write access . i guess to accomplish this on a non cisco aaa product  , 1) DO i ...

Overview:  Cisco 5.3 cluster, with primary server and secondary servers at separate datacenters.   For remote vpn authentication through Cisco ASA, using radius authentication and Active Directory security groups.The primary and secondary ACS servers...

Hey, Are there any best practices guide lines for setting up the device types and stuff on the ACS? I know this is probably something that is up to the actual user but was wondering is there were any guidelines or recommendations to make things easie...

Hi all,we have a large detabase of cisco routers and swithches , we want to have a radius authentication and athorizaion level set to read only and (rd , rw) for certain users.ie for company employees read write access and for outside auditors/consul...

Hi,I've got a pair of ACS 5.3's - primary and secondary and am trying to configure scheduled backups to an SFTP server.I've configured scheduled backups to backup ACS every night at 00:00System Administration >  ... >  Operations >  Scheduled Backups...

Hi experts,I'm looking into a network access control solution, and I have the following questions:1- My understanding is that ACS assigns unauthorized assets to a guest vlan/zone, but what happens next if access to resources (such as internet) requir...

I have setup my radius server access on the Nexus but am unable to authenticate through putty. If I do a radius-server test on the Nexus it says I authenticate. Here is the log I am getting. I would appreciate any help.2012 Mar 14 16:03:21 switch-a %...