Discuss Dell D-VXB-DY-A-24 Exam Topic 4 Question 6

What is encapsulated by a VxLAN?

ALayer 2 Ethernet frames in Layer 3 UDP-IP packets

BLayer 3 Ethernet frames in Layer 2 UDP-IP packets

CLayer 3 UDP-IP packets in Layer 2 Ethernet frames

DLayer 2 UDP-IP packets in Layer 3 Ethernet frames

Suggested Answer: A

Understand VxLAN: VxLAN, or Virtual Extensible LAN, is a network virtualization technology that encapsulates Layer 2 Ethernet frames within Layer 3 UDP packets1.

Identify Encapsulation Process: This encapsulation allows for the creation of a virtualized Layer 2 network over an existing Layer 3 infrastructure, enabling greater scalability and flexibility in network design1.

Recognize VxLAN Functionality: By encapsulating Layer 2 frames in UDP packets, VxLAN extends Layer 2 networks over Layer 3 networks, which is particularly useful in cloud computing and data center environments1.

Reference Official Documentation: The Official Dell VxBlock Deploy Achievement document would align with this understanding of VxLAN, highlighting its role in network virtualization and the encapsulation process1.

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38 comments · newest first

Aileen 10 months ago

Just to clarify, it's not Layer 3 in Layer 2, right?

Harris 11 months ago

I thought it was something else, but A makes sense.

Edward 11 months ago

Wait, are we sure about that? Sounds a bit off.

Lawrence 11 months ago

Totally agree, A is the right answer!

Myrtie 11 months ago

It's definitely Layer 2 Ethernet frames in Layer 3 UDP-IP packets!

Trevor 12 months ago

I thought VxLAN was about encapsulating Layer 2 in Layer 3, but I can't remember if it's specifically UDP or not.

Freeman 12 months ago

I keep mixing up the layers, but I feel like it has something to do with Layer 3. Maybe it's C?

Chau 12 months ago

I remember practicing a question similar to this, and I think the answer was A. It makes sense for VxLAN to work that way.

Rikki 1 year ago

I think VxLAN encapsulates Layer 2 Ethernet frames in Layer 3 UDP-IP packets, but I'm not entirely sure.

Apolonia 1 year ago

Okay, I remember learning about VxLAN in class. It's used to extend Layer 2 networks over Layer 3 networks, so the answer must be A.

Nana 1 year ago

Hmm, this is a tricky one. I'm not entirely sure about the layers involved in VxLAN, so I'll have to think it through carefully before answering.

Elizabeth 1 year ago

I'm pretty sure VxLAN encapsulates Layer 2 Ethernet frames in Layer 3 UDP-IP packets, so I'll go with option A.

Mitsue 1 year ago

I'm a bit confused by the wording of the question. Let me re-read the options and see if I can figure out the right answer.

Ernie 1 year ago

Hmm, I'm a bit confused on the details of MetroCluster configurations. I'll need to review my notes to make sure I understand the critical failure points.

Ines 2 years ago

I agree with Frederick, A) makes more sense because VxLAN is used for overlay networks.

Frederick 2 years ago

But VxLAN encapsulates Layer 2 frames in Layer 3 packets, not the other way around.

Thora 2 years ago

I disagree, I believe the correct answer is B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets.

Frederick 2 years ago

I think the answer is A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets.

Sherell 2 years ago

A) for sure, VxLAN is all about tunneling Ethernet frames over IP networks. It's a piece of cake!

Gladis 2 years ago

↳ replying to Sherell

A) A) for sure, VxLAN is all about tunneling Ethernet frames over IP networks. It's a piece of cake!

Joni 2 years ago

↳ replying to Sherell

B) B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets

Fernanda 2 years ago

↳ replying to Sherell

B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets

Daniel 2 years ago

↳ replying to Sherell

A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets

Elenor 2 years ago

↳ replying to Sherell

A) A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets

Asha 2 years ago

B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets? What kind of sorcery is this?

Latricia 2 years ago

D) Layer 2 UDP-IP packets in Layer 3 Ethernet frames? Really? That doesn't sound right at all.

Joseph 2 years ago

↳ replying to Latricia

A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets

Julio 2 years ago

↳ replying to Latricia

C) Layer 3 UDP-IP packets in Layer 2 Ethernet frames

Lashunda 2 years ago

↳ replying to Latricia

B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets

Rikki 2 years ago

↳ replying to Latricia

A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets

Alana 2 years ago

I think it's C) Layer 3 UDP-IP packets in Layer 2 Ethernet frames. Seems more logical to me.

Maryrose 2 years ago

↳ replying to Alana

No, it's actually A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets.

Paulene 2 years ago

↳ replying to Alana

I think it's C) Layer 3 UDP-IP packets in Layer 2 Ethernet frames. Seems more logical to me.

Lawanda 2 years ago

A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets, that's the one! VxLAN encapsulates the Ethernet frames inside the UDP-IP packets for network virtualization.

Mila 2 years ago

↳ replying to Lawanda

C) Layer 3 UDP-IP packets in Layer 2 Ethernet frames, that doesn't sound right. VxLAN actually encapsulates Layer 2 Ethernet frames in Layer 3 UDP-IP packets.

Sharan 2 years ago

↳ replying to Lawanda

A) Oh, I see. Thanks for clarifying!

Candida 2 years ago

↳ replying to Lawanda

B) Layer 3 Ethernet frames in Layer 2 UDP-IP packets, that's incorrect. VxLAN actually encapsulates Layer 2 Ethernet frames in Layer 3 UDP-IP packets.

Eleonore 2 years ago

↳ replying to Lawanda

A) Layer 2 Ethernet frames in Layer 3 UDP-IP packets, that's the one! VxLAN encapsulates the Ethernet frames inside the UDP-IP packets for network virtualization.

Dell D-VXB-DY-A-24 Exam - Topic 4 Question 6 Discussion