Your network environment includes a Microsoft Visual Studio Team Foundation Server (TFS) 2012 server and Microsoft Lab Management (MLM) 2012.
You want to create a clone of the development test environment in your domain that will support testing patches of your software while continuing to support release testing in the existing environment.
You need to configure the environment to support network isolation.
Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
A. Add each machine to a workgroup.
B. Install a test agent into each machine.
C. Add a NAT server to the environment.
D. Configure the test agent in each machine.
E. Store the environment in a library.
F. Add a domain controller to the environment.