You should consider the fact that you will have no Redundancy for the AP and Clients, if 1 Controller will Fail, because you have no redundancy, in the scenario you have requested. Addition to it i guess you are using a very old Aruba OS considering the terms Master and Local. In such Cases, you will have both controllers as Master Controller 1 and Master Controller 2. In such cases, you would need double the licenses, double the headache of configuration, etc.
If you move to Aruba OS 8.x or more, you will have new option called Standalone.
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Shpat | ACEP | ACMP | ACCP | ACDP
Just an Aruba enthusiast and contributor by cases
If you find my comment helpful, KUDOS are appreciated.
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Original Message:
Sent: May 08, 2025 11:21 AM
From: spookylake
Subject: Split two 7240XM controllers
We have two ARUBA 7240XM wireless controllers that are currently running as:
#1 is in "Master" role
#2 is in "Local" role
I want to split the two controllers so that they are independent from each other. I will then direct traffic to each controller via the vlans. Is there any documentation for this? Do I only need to change them both to Local Role and change the vlans? I changed the current Local Role controller to Master and it brought the whole system down.