Your network contains a server named Server1 that runs Windows Server 2008 R2. Server1 is configured as a DNS server.
You need to ensure that Server1 only resolves queries issued from client computers in the same subnet as Server1. The solution mut ensure Server1 can resolve Internet host names.
What should you do on Server1?
A.
Create a trust anchor.
B.
Modify the routing table.
C.
Configure Windows Firewall.
D.
Create a conditional forwarder.