We recently upgraded DNAC to 1.3.1. Before we had one pxGrid client for SDA and two pxGrid clients for DNA assurance. After upgrade we now see a new pxgrid client dnac_dnac_ndp on ISE and the other old pxGrid clients are offline. Everything seems to ...

Is there any impact of disabling internal CA in a distributed cluster if we are not using internal CA to issue any certs to endpoints or for any other pxGrid clients ?   I know a distributed cluster has its own PKI hierarchy starting with root CA fro...

Hi,   Is there a way to disable default guest and sponsor portal ? I am running nmap scan on ISE and port 8443 and 9002 corresponding to guest and sponsor portal are open. I don't have guest use case so I am looking to close them but don't see an opt...

Hi,   An infosec team is in the process of certifying ISE and is seeking clarification on the various parameters used in SSH.   Should use only below approved key exchanges. KexAlgorithms ecdh-sha2-nistp521,ecdh-sha2-nistp384,ecdh-sha2-nistp256,diffi...

Is there any release note for ACS to ISE migration tool which is showing the various open caveats and bug fixes in each release ? Is every 2.4 patch release followed by a migration tool release ?