Ch. 10 Configuring Hyper-V Networking

How many dynamically assigned MAC addresses can be provided by a Hyper‐V server by default? 8 256 4,096 Unlimited

256

Which of the following methods can be used to team up physical Ethernet adapters so that the hosts can have better performance and fault tolerance? (Choose two answers.) NIC teaming Virtual machine queue Remote Direct Memory Access Switch Embedded Teaming

NIC teaming, Switch Embedded Teaming

Which of the following virtual switch types does not enable guest OSs to communicate with the parent partition? External Internal Private Isolated

Private

Which is faster, a standard network adapter or an legacy network adapters adapter? Standard, because it does not correspond to a real‐world device Legacy, because it is legacy and more compatible Standard, because it uses the VMBus Legacy, because it uses the VMBus

Standard, because it uses the VMBus.

Which of the following statements is not true about synthetic network adapters? Synthetic adapters communicate with the parent partition using the VMBus. Synthetic adapters require the Guest Integration Services package to be installed on the guest OS. Synthetic adapters provide faster performance than legacy adapters. Synthetic adapters can start the child VM using a PXE network boot.

Synthetic adapters can start the child VM using a PXE network boot.

Which of the following network interface configurations are recommended by Microsoft in a Hyper‐V server? Two physical adapters providing multiple virtual adapters One physical adapter per Hyper‐V server, providing for several network and SAN connections One physical adapter per partition, providing for multiple network connections per partition At least two physical network adapters: one adapter servicing the parent partition and the other to the child partitions

At least two physical network adapters: one adapter servicing the parent partition and the other to the child partitions

Virtual switches can be created after which of the following roles is installed? Hyper‐V Application Server Remote Access Network Policy and Access Services

Hyper-V

In which of the following locations can you make configuration changes to optimize network performance? In Server Manager, Advanced Network Features In the Settings dialog box of any VM In the Hardware Acceleration page under VM settings In any virtual network adapter, Advanced settings

In the Hardware Acceleration page under VM settings

Which of the following best describes the MAC address range in the Virtual Switch Manager? The MAC of the Hyper‐V server is associated with the physical adapter's MAC address. The first 3 bytes are fixed. The fourth and fifth bytes associate to the adapter's IP address. The sixth byte provides 256 options. The first 1 byte is fixed. The next 3 bytes associate to the adapter's IP address. The last 2 bytes provide 256 options. The first 3 bytes are fixed. The fourth byte associates to the adapter's IP address. The fifth and sixth byte provides 256 options.

The first 3 bytes are fixed. The fourth and fifth bytes associate to the adapter's IP address. The sixth byte provides 256 options.

Which of the following are valid reasons for using an legacy network adapter rather than a synthetic one? (Choose all that apply.) You want to install the guest OS using a Windows Deployment Services server. There is no Guest Integration Services package available for the guest OS you plan to use. The manufacturer of your physical network adapter has not yet provided a synthetic network adapter driver. The emulated network adapter provides better performance.

There is no Guest Integration Services packages available for the guest OS you plan to use.

Which of the following is the maximum number of ports supported by a Hyper‐V virtual switch? 8 256 4,096 Unlimited

Unlimited

Which network communication occurs after creating a private virtual switch? The VM on the parent partition can communicate with the physical network. VMs on both the parent and child partitions can communicate with each other. VMs on the child partitions can communicate with each other only. VMs on child partitions and parent partitions cannot communicate with each other.

VMs on the child partitions can communicate with each other only.

Which of the following best describes the key benefit for creating a virtual switch? Virtual switches enable virtual machines (VMs) to participate on the networks to which the physical adapters are connected. Virtual switches require no physical space in the rack. Virtual switches enable the Hyper‐V server to participate on the networks to which the physical adapters are connected. Virtual switches have unlimited ports, freeing network administrators from connecting physical switches by uplinks or crossover circuits.

Virtual switches enable virtual machines (VMs) to participate on the networks to which the physical adapters are connected.

Which of the following statements best describes how to create a virtual switch for the purpose of isolating virtual machines (VMs) from the external network and the host operating system? You must create an external virtual switch. You must create an internal virtual switch. You must create a private virtual switch. You cannot isolate VMs from the external network.

You must create a private virtual switch.

Creating the default virtual switch places it between _____ and _____. the physical switch; the network adapter in the host operating system the virtual adapter; the network adapter in the host operating system the network adapter; the virtual adapter in the host operating system the physical switch; the next upstream physical switch

the physical switch; the network adapter in the host operating system