You are the administrator of a Windows Server 2003 computer named Server1. Server1 is a domain member server that has the DNS service installed.

Server1 is configured with two network interfaces named NIC1 and NIC2. Routing is not enabled between the two network interfaces.NIC1 and NIC2 are configured as shown in the following table.

Resources on the preproduction network segment use the same fully qualified domain names (FQDNs) as resources in the production network.The TCP/IP properties on client computers in the preproduction environment are controlled by individual testers.

You need to ensure that the users in the preproduction environment cannot resolve FQDNs from the production network.You want to accomplish this goal by using the DNS console on Server1.

What should you do?

A.
Configure the interfaces properties on Server1 to listen on 192.168.2.10 only.

B.
Configure the forwarders on Server1 to refer requests to 192.168.3.2.

C.
Configure Server1 to disable recursion.

D.
Configure Server1 to disable round robin.