During a VCF design workshop, the architect gathered the following customer requirements:
• There should be two environments: PROD and DEV.
• PROD and DEV workloads should communicate without traversing the physical network.
• The PROD workload domain should be separate from the DEV workload domain.
• The VCF infrastructure design should be flexible and scalable as much as possible.
How many total NSX manager cluster(s) will be deployed as part of the solution?