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74-409 · Question #59

74-409 Question #59: Real Exam Question with Answer & Explanation

The correct answer is C. in Hyper-V Manager, enable the Single Root I/O Virtualization (SR-IOV) option on the VMs.. Requires support in network adapter Provides Direct Memory Access to virtual machines Increases network throughput Reduces network latency Reduces CPU overhead on the Hyper-V server Virtual machine bypasses virtual switch Supports Live Migration, even when different SR_IOV adapte

Question

A company has a Windows Server 2012 R2 server that has the Hyper-V role installed. The server has a single processor and a single 10-gigabit network interface card (NIC). 12 virtual machines (VMs) run on the server. You need to configure Hyper-V to allow higher network throughput and reduce processing overhead related to network operations. What should you do?

Options

  • ARun the Windows PowerShell command Set-VMNetworkAdapter -VmqWeight 0 on the VMs.
  • BIn Hyper-V Manager, disable the protected network option for all NICs on the VMs.
  • Cin Hyper-V Manager, enable the Single Root I/O Virtualization (SR-IOV) option on the VMs.
  • DDisable Internet Protocol security (IPsec) task offloading on the VMs.

Explanation

Requires support in network adapter Provides Direct Memory Access to virtual machines Increases network throughput Reduces network latency Reduces CPU overhead on the Hyper-V server Virtual machine bypasses virtual switch Supports Live Migration, even when different SR_IOV adapters are used

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