Hello
1. The best solution is to use the Mobility Conductor VM, which can configure all mobility controllers and act as a license server. If you don't want to, you can enable the license server on one controller, but this only applies to LIC-AP/PEF/RFP and MC-VA – you must have separate licenses on both controllers.
2. No, you don't, but if you want a cluster with load balancing, live updates, etc., you need Mobility Conductor. For active and standby high availability, you don't need anything additional.
3. It all depends on your needs. I don't remember the exact number, but there is a certain number of access points beyond which implementing Mobility Conductor becomes cheaper.
Regards
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Piotr Filip
ACEX#41/ACCX/ACDX/ACMX/CWNA/CWSP
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