That Jumbo frame recommendation is mostly related to controller APs that tunnel the traffic; and the end-to-end related to the AP, controller, and all switches in between.
You can't enable jumbo on the internet, so wouldn't bother too much in this case.
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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.
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Original Message:
Sent: Aug 10, 2022 06:48 AM
From: Nawir Bunai
Subject: Jumbo Frame