"show ap debug system-status" should tell you the current power status
Power Status
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Item Value
---- -----
Power Supply : POE
LLDP Power : (not available)
Current Operational State : No restrictions
HW POE status : POE
The datasheet specifically calls out what is enabled/disabled at various levels of power:
https://www.arubanetworks.com/assets/ds/DS_AP550Series.pdf
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Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
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