I'm deploying a new ACS for my network and I've run into a little snag. The AAA server comes up as 'self' in the 'unassigned' group and I can add all my devices under the 'unassigned' clients and everything works just fine. The problem is that in production I will have 350 + devices. I'd like to logically group these devices..ie: layer2 devices, layer3 devices, firewalls, VoIP, ect.... When I create the NDG's and add the devices the ACS will only let my add my AAA server to one group. Is it possible to have one AAA server for multiple NDG's? Am I missing the point of the NDG's.
Thanks for your time.