Looking for a Simple Vizio diagram, I'm not understanding when it's asking for a "A Visio drawing showing the placement of all servers across the infrastructure"

I have done the subnetting in the cheart below.mple visio drawing

Router 1 Network A Network 190.123.0.0 Router 2 Router 3 Network B Network C Router 4 To the Internet Network D Router 1 Network A Network 190.123.0.0 Router 2 Router 3 Network B Network C Router 4 To the Internet Network D