Because both APs are the same type, most logical would be that the second AP does not get enough power to enable the radios. Enabling IPM, checking the (PoE) power source, and check the logs of the AP would be my next steps.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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Original Message:
Sent: May 22, 2023 03:16 PM
From: JavierPeregrina
Subject: Cluster ap 635
Hello, I've been trying to understand in forums and on my own for a week why when a new Ap enters my IAP cluster it doesn't turn on the radios