Hi Guys,
I'm novice to Aruba product.
This is my 1st attempt to upgrade Aruba OS 5.0.2.0 > 5.0.4.x > 6.1.3.9.
Apart from the guide provided by the Aruba, anything else that I will need to take care of?
Setup
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I have 2 controllers same model and OS version running HA.
Plan
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My plan was to remove Master controller from production to perform upgrade and while Standby controller will take over to provide wireless service. After which, I will remove Standby for upgrade and Master to provide wireless service. Final, will put standby back to the original position.
:smileyhappy: