Controllerless Networks

Greetings to all!

Can anybody explain to me more exact a meaning of the next three fields in the RF/ARM settings and its affect on the fork of CM:

CM calculating interval
CM neighbor matching %
CM threshold

Thanks in advance!

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@mulleree wrote:

Greetings to all!

 

Can anybody explain to me more exact a meaning of the next three fields in the RF/ARM settings and its affect on the fork of CM:

CM calculating interval - How often the ClientMatch Algorithm is run and consequently makes decisions.  The defaults are usually adequate and should not be changed.
CM neighbor matching % - Used for load balancing.  Roughly determines how close access points need to be to be considered in the same "Neighborhood".
CM threshold - In general the number of users on an AP before Client Match considers load balancing.

Thanks in advance!

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Link to the userguide explanations are here:  http://www.arubanetworks.com/techdocs/Instant_42_WebHelp/InstantWebHelp.htm?_ga=1.43038629.1615771646.1440445030#UG_files/ARM/Configuring_ARM-Features.htm#Spectrum

cjoseph, thanks for fast respont.

Yes, i know about userguide and have read it before come to you.

About "to be considered in the same "Neighborhood"" if possible, can you tell me more exactly how it will looks like for 20% and for 100%?

If you lower the percentage, more APs will be considered in the same neighborhood.  That means a client could be load balanced or moved to more access points, which is not necessarily a good thing.  The percentage is really just a factor that could be adjusted by TAC or engineering for testing, but it never is.