Before you deploy by following this validated design, you must create a DNS configuration of fully qualified domain names (FQDNs) and map them to the IP addresses of the management application nodes. 

The names and addresses in this use case make it easy to later upgrade to a two-region design that supports failover across region.

In a multi-region deployment with domain and forest structure, you must assign own IP subnets and DNS configuration to each sub-domain, sfo01.rainpole.local and lax01.rainpole.local.