ISE Domain Name Change ... ???

[CSCO11772906]

Hi All ,

 During my ISE deployment , I configured a public domain name for 3 nodes (Admin,PSN1and PSN2) , after that -as per customer request- we change it to a private one (ex : change from ABC.GOV.SA to ABC.local ) but then i figured out some problem regarding certs , even during ISE's portal access using my web browser or during nodes registration authentication .

Below you can find the output i have .

Thanks for Support ...