So I am sure this is answered somewhere, but I can't figure out what would be best. Here is my scenario...
I have a 3 node production cluster, and I would like to build a separate lab environment for my software team to build sharepoint. I need a couple of DC's, etc. I have more than enough resources on the nodes, but I am completely confused on what I need to do regarding the networking piece of it. I would like it to be isolated from production, but still have access to the internet. Any help would greatly appreciated.