Your physical environment is configured as shown in the network diagram. The firewall in the diagram is a generic hardware based firewall product.

You are planning to deploy a Windows Server 2008 R2 Hyper-V server to virtualize your current physical environment. You have the following requirements:

– The Web server VM in the perimeter network (also known as DMZ) must be able to communicate with only the SQL Server computer VM through the firewall.
– The SQL Server computer VM must be able to communicate with the Web server VM.
– The client computer VM must be able to communicate with the Web server VM.
– Two dedicated iSCSI networks must available to the SQL Server computer VM.
– A dedicated management interface must be available for the Hyper-V server.

You need to choose the appropriate virtual network configuration.

Which networking solution should you choose?

A.
Two external networks and four internal networks

B.
Three external networks and two private networks

C.
One external network and four private networks

D.
Two external networks and three private networks

Explanation: