Network Access Control

When logging to some of our routers, we get sometimes (not always!!!) a command authorization failure, sometimes the command works, sometimes the same command fails, also in the tacacs logs there is no trace of the attempt to log in on this router.

hi all, I have made two different groups like the below 1) 0:NacsGroup1(1user) 2) 1:Switches(1user)i m able to authenticate through the user made in "Nacsgroup" but i m not able to authenticate through the user made in "Switches"the aaa configuration...

I am looking to convert to Cisco ACS 5.0 in the future. Our current use for ACS is Tacacs+ authenication and in the future we would like to do PEAP authenication for wireless however we have an issue with wireless clients that prevents us from using ...

Hello We are looking at migrating our ACS from 3.3 to 4.2 but would like to clean up the database before we migrate the data over. Basically we have a lot of devices that are no longer being used but nobody has ever gone through and deleted them from...

I have an acs requiring an upgrade. It has 4.1.1.23 running. Can i directly upgrade it to 4.2 with the recovery dvd or should i first upgrade it to 4.1.1.24 and then to the reimage.If i have to upgrade to 1.24, how do i got about that ? Do I need to ...

Hi all,I need to practice some config commands on Cisco IOS. Can any one help tell me how to locate a simulation software to use for practicing Cisco IOS commands.

Hello, I have a scenario where a web server is hosted on the inside and users accessing to it through https are being authenticated first on the ASA( there is a certificated installed on the ASA for secure access)I want to add another web server and ...

i want to upgrade my acs server version from 4.1 to latestonline, how can i do that(steps) i also tried the patch but couldnt as my user account dont have service level aggreement

I'm in the process of implementing a 4.2 SE solution. How does one recover from a failed SE appliance? I don't see any full install images available other than maybe a 4.1 image. thanks

hello,When i add the AAA client to the ACS 4.2 90 eveluation software installed on win2003 std OS with SPk 1 gives the below error when entered the shared secret value then submitting it."Shared Secret value must not be blank"what could br the cause?...

Hello All - Is there a way for Cisco ACS v 4.1 to authenticate users in different AD domains without having a trust relationship between the different domains?Any help will be appreciated!

Hey guys,I am trying to setup Shared Network Access Restrictions in ACS 4.2 however when I go under the "Shared Profile Components" menu I do not see the "Network Access Restrictions" option in the list. My Question: What do I need to do to enable th...