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CV0-002 · Question #118

Which of the following virtual network components allows a virtual NIC to connect to local area resources?

The correct answer is B. Virtual switch. A virtual switch is the essential virtual networking component that allows a virtual NIC to connect to other virtual machines and to the physical local area network resources.

Cloud architecture

Question

Which of the following virtual network components allows a virtual NIC to connect to local area resources?

Options

  • Avirtual router
  • BVirtual switch
  • CVirtual network
  • DVirtual gateway

How the community answered

(59 responses)
  • A
    3% (2)
  • B
    88% (52)
  • C
    7% (4)
  • D
    2% (1)

Why each option

A virtual switch is the essential virtual networking component that allows a virtual NIC to connect to other virtual machines and to the physical local area network resources.

Avirtual router

A virtual router performs routing functions between different virtual networks or subnets but does not directly connect a single virtual NIC to local area resources.

BVirtual switchCorrect

A virtual switch, also known as a vSwitch or virtual network switch, emulates the functionality of a physical network switch within a virtualization host. It allows virtual machines to connect to each other, segment virtual networks, and most importantly, connect virtual NICs to the physical network adapters of the host, thus providing connectivity to the local area network (LAN) and external resources.

CVirtual network

A virtual network is a logical construct that defines a network segment within a virtualization environment, but it relies on a virtual switch to provide actual connectivity for virtual NICs.

DVirtual gateway

A virtual gateway typically connects a virtual network to an external network, such as the internet or another private network, often involving routing or VPN functionalities, rather than connecting individual virtual NICs to local LAN resources.

Concept tested: Virtualization networking components, virtual switch function

Source: https://learn.microsoft.com/en-us/windows-server/virtualization/hyper-v/manage/use-virtual-switches-with-hyper-v

Topics

#Virtual switch#Virtual networking#VM connectivity

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