Your network contains an Active Directory domain named contoso.com. All servers run Windows
Server 2008 R2. A server named Server1 has the Windows Deployment Services (WDS) server role
installed. A custom Windows 7 image is available for download from Server1. A server named
Server2 has the Hyper-V server role installed. You create a virtual machine (VM) named VM1 on
Server2. You need to deploy the Windows 7 image from Server1 to VM1. What should you do first?
A.
On Server1, configure a multicast transmission.
B.
On Server1, adjust the PXE Response Delay setting.
C.
From the properties of VM1, install a legacy network adapter.
D.
From the properties of VM1, install a synthetic network adapter.
Explanation:
Networking and virtual machines
In Hyper-V, when a virtual machine is created and attached to a virtual network, it connects using a
virtual network adapter. There are two types of network adapters available for Hyper-V: a network
adapter and a legacy network adapter. For the network adapter to work, integration services must
be installed, which is part of the Hyper-V installation. If integration services cannot be installed
because of the version of the operating system, the network adapter cannot be used. Instead, you
need to add a legacy network adapter that emulates an Intel 21140-based PCI Fast Ethernet Adapter
and works without installing a virtual machine driver. A legacy network adapter also supports
network-based installations because it includes the ability to boot to the Pre-Boot Execution
Environment (PXE). The legacy network adapter is also required if a virtual machine needs to boot
from a network. You will need to disable the network adapter after the PXE boot.
Source: http://technet.microsoft.com/nl-nl/library/cc816585(WS.10).aspx