One of your APs is automatically the 'VC' or virtual controller. You can SSH to it, or get the running configuration from the WebUI as well:

Also, from the Support menu get the output of 'AP BSSID table':

... and the AP Log Wireless:

------------------------------
Herman Robers
------------------------
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.
------------------------------
Original Message:
Sent: Sep 21, 2022 03:36 AM
From: LEWIS SIAMUNTU
Subject: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
We don't have Virtual Controller, we trying to deploy them without the Controller .
Original Message:
Sent: Sep 20, 2022 12:42 PM
From: Brad Floyd
Subject: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
Lewis,
Can you SSH into the virtual controller and run a "show run" command? Delete any sensitive information and post the results. This will allow us to help you.
Thanks,
Brad
Original Message:
Sent: 9/20/2022 10:53:00 AM
From: bd_87
Subject: RE: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
Can you share a screenshot of the SSID you configured?
Again, please provide more details if you would like someone to help :)
------------------------------
ACNSA | ACEA | ACCP | ACMP
Original Message:
Sent: Sep 20, 2022 10:46 AM
From: LEWIS SIAMUNTU
Subject: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
The two access point are connected to the switch which has internet and we can ssh into the access point.The ping to the internet are going through.I deployed them in an instant Mode .
Sent from Mail for Windows
Original Message:
Sent: 9/20/2022 10:36:00 AM
From: bd_87
Subject: RE: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
Could you provide any more info? You'll receive much better help if you give more details.
------------------------------
ACNSA | ACEA | ACCP | ACMP
Original Message:
Sent: Sep 19, 2022 10:09 AM
From: LEWIS SIAMUNTU
Subject: Aruba 535 Ap not broadcasting SSID deployed in Instant Mode
I have two 535 Aruba AP that are connected to our Network ,am able to log in using the browser and set up SSID but once the changes are done they are not visible on the Network,The SSID.