You have a server named Server1 that runs Windows Server 2012 R2. Server1 has the Hyper-V server
role installed. On Server1, you create a virtual machine named VM1.
You need to ensure that VM1 can start by using PXE.
What should you do?
A.
Add a second network adapter, and then run the Set-VMNetworkAdaptercmdlet.
B.
Add a second network adapter, and then configure network adapter teaming.
C.
Remove the network adapter, and then run the Set-VMNetworkAdaptercmdlet.
D.
Remove the network adapter, and then add a legacy network adapter.
Why a legacy adapter? I don’t understand.
A legacy network adapter works without installing a virtual machine driver. The legacy network adapter emulates a physical network adapter, multiport DEC 21140 10/100TX 100 MB. A legacy network adapter also supports network-based installations because it includes the ability to boot to the Pre-Execution Environment (PXE boot). However, the legacy network adapter is not supported in the 64-bit edition of Windows Server 2003.
https://technet.microsoft.com/en-us/library/cc770380(v=ws.11).aspx
thank you
It doesn’t say Gen1 or Gen2 VM, if Gen 2 why legacy NIC?