This planning guide for vCenter with VxRail may also be useful: [URL]
Hi, Though I can see a question and answer from the link below, Can an embedded vCenter with VxRail become the external vCenter for the one portal and multiple VxRail clusters?    [URL]   Q: Will there be a management interface that ties in all VMware and storage management into one portal across all VxRail Appliance clusters a customer might have? A: An external vCenter allows customers to manage multiple VxRail clusters from within the familiar vCenter interface.   Thanks   Best regards,
Can An embedded vCenter with VxRail become the external vCenter?