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Super Contributor II
Posts: 429
Registered: ‎01-19-2011

Mismatched AOS between master and local

[ Edited ]

Is it possible to join a local controller to a Master controller which has a lower code version. I assume this would not be best practice but want to know if its technically possible.

Aruba
Posts: 1,377
Registered: ‎12-12-2011

Re: Mismatched AOS between master and local

This is technically possible.  However, not recommended as you point out.  I have seen the same major/minor in the same master-local cluster...however, have not attempted anything jumping major code bases.

Seth R. Fiermonti
Consulting Systems Engineer - ACCX, ACDX, ACMX
Email: seth@hpe.com
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Super Contributor II
Posts: 429
Registered: ‎01-19-2011

Re: Mismatched AOS between master and local

While on the master controller i could see IPSec sa information, but no entry in the show switches on the master so for some reason there was no master-local sync between the two. I wondered whether the code needed to be the same for them to pair-up.

Guru Elite
Posts: 21,280
Registered: ‎03-29-2007

Re: Mismatched AOS between master and local

MattF,

 

If there is a . release difference between the codes, it should not be an issue.  If there is more than a dot release, it is not tested and could be an issue.



Colin Joseph
Aruba Customer Engineering

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Super Contributor II
Posts: 429
Registered: ‎01-19-2011

Re: Mismatched AOS between master and local

The master is running 6.1.3 and the local is running 6.3 so i guess they will not form a relationship.

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