Be careful with you're Active Directory, DNS settings. I don't know why, my guess a bug, Windows 2008 R2 fills your DNS for you with 127.0.0.1. You're infrastructure is working, but when you try to ping to another server on you're domain, il wil faill. Just fill the Preferred DNS server with the IP of you're DNS server.
Carsten Siemens edited Revision 6. Comment: typo
Ed Price - MSFT edited Revision 7. Comment: Removing "(en-US)" from title.
Carsten Siemens edited Revision 8. Comment: fixed typo
Craig Lussier edited Revision 3. Comment: added en-US to tags and title
Gokhan Ozcifci edited Revision 4. Comment: New account
Nice job!