350-401 Implementing Cisco Enterprise Network Core Technologies (ENCOR)

Which element enables communication between guest VMs within a virtualized environment?

  • A. hypervisor
  • B. virtual router
  • C. vSwitch
  • D. pNIC
Answer: Option C.
Explanation: 

Each VM is provided with a virtual NIC (vNIC) that is connected to the virtual switch. Multiple vNICs can connect to a single vSwitch, allowing VMs on a physical host to communicate with one another at layer 2 without having to go out to a physical switch

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