04-20-2015 09:29 AM
Aruba Customer Engineering
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04-23-2015 12:06 PM
don't have a source or such, but looking at the name i think they mean that if you use ARM and one AP fails then ARM will recalculate and let the neighbour APs transmit with a little extra power to try to cover the hole that the failed AP caused. this of course only when there are enough APs around that aren't on max power yet.