I want to create a site wise groups in the ACS4.2 is it possible or not please send me the steps.
Secondly i am having almost 5000 network devices in my network, is i have to add all the devices manually or any method is there to import the devices under the groups
please let us now
Regarding network group check following link
Regarding client import you can use CSUtil Database Utility
check section user and aaa client import
hope that helps rate if it does