Your network contains a server named Server1 that runs Windows Server 2012 R2.Server1 has the
Hyper-V server role installed.
Server1 hosts four virtual machines named VM1, VM2, VM3, and VM4.
Server1 is configured as shown in the following table.
VM2 sends and receives large amounts of data over the network.
You need to ensure that the network traffic of VM2 bypasses the virtual switches of the parent
partition.
What should you configure?
A.
NUMA topology
B.
Resource control
C.
resource metering
D.
virtual Machine Chimney
E.
The VLAN ID
F.
Processor Compatibility
G.
The startup order
H.
Automatic Start Action
I.
Integration Services
J.
Port mirroring
K.
Single-root I/O virtualization
Explanation:
Single-root I/O virtualization -capable network adapters can be assigned directly to a virtual machine
to maximize network throughput while minimizing network latency and the CPU overhead required
for processing network traffic.
References: http://technet.microsoft.com/en-us/library/cc766320(v=ws.10).aspx
http://technet.microsoft.com/en-us/library/hh831410.aspx
Exam Ref 70-410, Installing and Configuring Windows Server 2012 R2, Chapter 3: Configure Hyper-V,
Objective 3.1: Create and Configure virtual machine settings, p.144
Training Guide: Installing and Configuring Windows Server 2012 R2: Chapter 7: Hyper-V
Virtualization, Lesson 2: Deploying and configuring virtual machines, p.335
correct
“The SR-IOV interface allows for the partitioning of the hardware resources on a PCI Express (PCIe) network adapter into one or more virtual interfaces, known as virtual functions (VFs). This allows the adapter resources to be shared in a virtual environment. SR-IOV enables network traffic to bypass the virtual software switch layer by assigning a VF to the Hyper-V child partition directly. By doing this, the I/O overhead in the software emulation layer is diminished and network throughput achieves nearly the same performance as in nonvirtualized environments.”
https://msdn.microsoft.com/en-us/library/windows/hardware/hh440236%28v=vs.85%29.aspx
0
0
K. Single-root I/O virtualization
0
0