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Issue description: 

I beleive that there is a typo in lesson "Describing the Installation of OpenShift on vSphere Using Pre-existing Infrastructure", 26/47 which caused confusion:

In the API load baalancer section:
VIP2 (Internal API): Dispatch the traffic to all control plane nodes IPs and the bootstrap node IP with the following port mapping: 6443 → 6443, 22623 → 22623

while its mentioned as VIP3 in the Internal DNS records section:
The following are the required internal DNS records:
API:
api-int.<cluster_name>.<base_domain>: VIP3
and VIP2 is assigned to:
*.apps.<cluster_name>.<base_domain>: VIP2

I guess they need to be switched.

Steps to reproduce:

Workaround:

Expected result: