It is just updated wording.
Mobility Master is now
Mobility Conductor, and a few other verbiage changes came such as
blacklist is now
denylist, among a few others. It can be inconsistent depending what documentation you are reading.
Clustering requires a Mobility Master/Conductor, which manages your "managed devices" which would be your two 7205s.
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Cody Ensanian
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Original Message:
Sent: May 06, 2022 07:30 AM
From: Alexander Blevin
Subject: 7205 Mobility Controller HA/Clustering - ArubaOS 8.9
Hello everyone,
I currently have one 7205 MC at version 8.9 with plans to order another one shortly. Although we don't have a big network (30 APs), we need to add some sort of HA to the network due to the type of industry we are supporting.
From my understanding, the HA (Configuration --> Redundancy) is the legacy method and clustering is the preferred method. After reading some documentation and watching some videos, the HA method looked simple enough. I noticed though on our controller running 8.9 that under Configuration --> Redundancy, it mentions "Conductor Redundancy" instead of "Master Redundancy" as shown in the documentation and videos. Does this mean we would need an Aruba Mobility Conductor to use this feature? Or is just updated wording?
In the ArubaOS 8.9.0 user guide, it mentions that clustering is only supported on the Mobility Conductor.
My question is, can I do any sort of HA or Clustering with just 2 x standalone 7205s?
Thank you very much.
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Alexander Blevin
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