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Exam 4A0-114 All Questions

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Exam 4A0-114 topic 1 question 25 discussion

Actual exam question from Nokia's 4A0-114
Question #: 25
Topic #: 1
[All 4A0-114 Questions]

Which of the following statements about VXLAN encapsulation is TRUE?

  • A. It uses an MPLS label to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
  • B. It uses a VXLAN Network ID (VNI) to identify the transport tunnel and an MPLS label to identify the service tunnel.
  • C. It uses an additional IP header to identify the transport tunnel and a VXLAN Network ID (VNI) to identify the service tunnel.
  • D. It uses VXLAN Network ID (VNI) to identify the transport tunnel and an additional IP header to identify the service tunnel.
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Suggested Answer: D 🗳️

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Chrisr1906
6 months ago
Selected Answer: C
C is correct, as VXLAN encapsulation adds an additional IP header to carry the encapsulated layer-2 traffic across the IP network, forming the transport tunnel. The VXLAN Network ID (VNI) is used to distinguish different VXLAN services (service tunnels) on top of this transport network.
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TaylerD
1 year, 10 months ago
I think C
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