Building a VCAP live exam lab environment (pt2)

I posted about building a lab environment the other day for the VCAP admin exams with some generalities around the exam environment and someone asked about kit specifics:

DCA:
2 Physical hosts, one virtual machine (student desktop a.k.a. controlcenter)
18 second-level VMs (nested)
225GB

CIA:
21 first level VMs (nested)
23 second-level VMs (nested x2)
638GB

DTA:
18 first level VMs (one nesting)
33 second-level VMs (incl replica’s) (nested x2)
778GB