Cross Reference for A3 and Control See attached:How to authorize based on MAC OUI.How to Create new DHCP Fingerprint.How to import one MAC address.
How To - A3 and EXOS The snip from SandBox labguide may be useful. Feel free to ask local team for SandBox access!
HowTo - A3 & Mac Randomization If you are interested. But A3 version 3.3 has some of these there out-of-the-box
HowTo - ExtremeControl & Meraki Switches If you are interested how to integrate ExtremeControl and Meraki
