AirWave is per device license. Devices include Controllers, AP's, switches.
So, if you have 51 AP's, 8 controllers and mix of switches, License should be 59+ num of switches at the minimum.
However, licenses are sold as 50, 100, 500, etc.
I would suggest to check with your Aruba Account manager to provide right SKU for the device count + future expansion.
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Regards
Gowri Amujuri
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