I currenctly have one cluster with 3 650 controllers that needs to be upgraded to ArubaOS 6.4 due to AP 103 installation requirements. The thing is, I still work with the 63 model of AP, which cannot be upgraded to 6.4, so I thought about creating one new separeted cluster to manage my 63s.
If I only manage to get the needed APs to this currenctly local controller and then promoting it to master of a new cluster, will the APs work smootly with the configuration passed from the previous master or should I first create a new cluster and only then migrate the 63s?
Thank you!