Environment : This article applies to 600, 3000, 6000, 7200 series of Aruba Mobility Controllers running a minimum version of 220.127.116.11 and Aruba Mobility Access Switch running a minimum version of 7.1
The minimum required version of Mobility Controller ArubaOS is 18.104.22.168.
The minimum Mobility Access Switch AOS version is 7.1
Also only the following Aruba Mobility Controllers support Tunneled Nodes
7200 Series Controllers
6000 Series Chassis (M3 module).
3000 Series Controllers
600 Series Controllers