Which two methods are used by a single-root I/O virtualization (SR-IOV) enabled switch to switch traffic between VNFs? (Choose two.)

IT Questions BankCategory: CCNPWhich two methods are used by a single-root I/O virtualization (SR-IOV) enabled switch to switch traffic between VNFs? (Choose two.)
Which two methods are used by a single-root I/O virtualization (SR-IOV) enabled switch to switch traffic between VNFs? (Choose two.) 1ITExamAnswers Staff asked 9 months ago

Question:
Which two methods are used by a single-root I/O virtualization (SR-IOV) enabled switch to switch traffic between VNFs? (Choose two.)

  • through a DMVPN
  • through a VXLAN
  • through an external switch
  • through the pNIC
  • through a vSwitch

Explanation: An SR-IOV-enabled pNIC supports two different modes for switching traffic between VNFs:

  • Virtual Ethernet Bridge (VEB): Traffic between VNFs attached to the same pNIC is hardware switched directly by the pNIC.
  • Virtual Ethernet Port Aggregator (VEPA): Traffic between VNFs attached to the same pNIC is switched by an external switch.

More Questions: CCNPv8 ENCOR (Version 8.0) – FINAL EXAM


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