11-22-2011 03:23 PM
I'm fairly new to the Aruba world and I have recently 'inherited' an A200 running 220.127.116.11 that had several AP-93's bought for it. Long story short, it was discovered the 93's wouldn't provision without first upgrading the controller to more recent code (suggested 18.104.22.168 as apparently the 200's cannot run release 6 or higher).
I am wondering what the best course of action would be in upgrading, as I'm a little nervous about just hitting the controller with 22.214.171.124 straight up.
Would it be best to incrementally upgrade to 4.something first (or 3.something) and do the upgrade in a 2 or 3 step process, and if so, would anyone have suggestions which versions would allow for the safest "stepped approach"?
11-22-2011 03:26 PM
Great news! There is no 4.x!
Upgrade to 126.96.36.199 at will!
Aruba Customer Engineering
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11-23-2011 06:10 AM
I am going to throw some caution out here. While I agree a direct upgrade should work the release notes actually hint at upgrade from 3.1 to 3.3 before making the jump directly to 5.0. I strongly suggest you pull down the 188.8.131.52 Release Notes and read the section titled Upgrade Procedures.
11-23-2011 05:30 PM
The release notes do say -
"If you are upgrading from a release older than RN-3.1.4, you must upgrade to the most recent RN build that
is available on the support site. Once your RN release is current, you can upgrade to ArubaOS 5.0."
I figure this is probably the safest approach, although as suggested, going straight to 5.x would probably work, but considering I have only just inherited the kit, I should probably take the "softly softly" approach - just in case.