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Cisco 350-401 Exam - Topic 16 Question 76 Discussion

Actual exam question for Cisco's 350-401 exam

Question #: 76
Topic #: 16

[All 350-401 Questions]

What is a characteristics of VXLAN?

AIt extends Layer 2 and Layer 3 overlay networks over a Layer 2 underlay.

BIt has a 12-byt packet header.

CIt frame encapsulation is performed by MAC-In-UDP

DIt uses TCP for transport

Show Suggested Answer

Suggested Answer: C

.

by Candida at Nov 23, 2023, 02:23 AM

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Samuel

9 months ago

Yeah, the 12-byte header is a key feature too!

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Kimi

9 months ago

I thought it used TCP for transport, not UDP!

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Matilda

10 months ago

Wait, does it really use MAC-In-UDP for encapsulation?

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Gearldine

10 months ago

Totally agree, it's all about that overlay!

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Jarvis

10 months ago

VXLAN extends Layer 2 and Layer 3 networks, right?

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Vincenza

10 months ago

I feel like VXLAN uses UDP for transport, not TCP, but I might be mixing it up with another protocol.

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Jestine

11 months ago

I practiced a question similar to this, and I think VXLAN uses a specific packet header size, but I can't remember if it's 12 bytes or something else.

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Wenona

11 months ago

I remember something about MAC-In-UDP being part of VXLAN's encapsulation, but I can't recall the details.

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Denise

11 months ago

I think VXLAN is about extending networks, but I'm not sure if it's Layer 2 or Layer 3.

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Alisha

11 months ago

The key thing to remember about VXLAN is that it extends Layer 2 and Layer 3 networks. So I'm confident option A is the correct answer.

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Deandrea

11 months ago

Wait, I thought VXLAN used TCP for transport, not UDP. I'm going to have to review my notes on this before answering.

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Chaya

11 months ago

Okay, I remember learning about VXLAN in class. I'm pretty sure it uses MAC-in-UDP encapsulation, so I'll go with option C.

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Cassi

11 months ago

Hmm, I'm a bit unsure about this. I know VXLAN has something to do with encapsulation, but I can't quite remember the details. I'll have to think this through carefully.

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Reed

11 months ago

I'm pretty confident I know the answer to this one. VXLAN extends Layer 2 and Layer 3 networks over a Layer 2 underlay, so I'll go with option A.

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Erinn

11 months ago

Ah, I see what's going on now. The issue is that the addProcess method is expecting a specific type of Worker, but we need it to accept any type of Interface Worker. Option D looks like the right fix for that.

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Glynda

11 months ago

I've got this one. The key is to identify the activity that directly contributes to the final product. Dispatching products to customers is the only one that fits that criteria, so the answer is D.

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Yun

11 months ago

This is a good test of my understanding of the Scrum framework. I'll carefully analyze each option to determine the most accurate description.

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Santos

11 months ago

Whoa, I'm not sure about this. Would refuting their arguments just make things worse? I'm stuck between D and B.

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Clay

2 years ago

Haha, imagine if it used TCP for transport. That would be a mess! VXLAN is all about speed and efficiency, so it's definitely C. Good thing we're not taking the 'How to Slow Down Your Network' certification exam.

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Roselle

2 years ago

Nah, I'm pretty sure it's not 12 bytes. That's way too small for a VXLAN header. I think C is the right answer – the frame encapsulation is done using MAC-in-UDP, not TCP.

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Claribel

2 years ago

I'm confident that C) It frame encapsulation is performed by MAC-In-UDP is the characteristic of VXLAN.

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Merlyn

2 years ago

VXLAN indeed uses MAC-in-UDP for frame encapsulation, making C the right answer.

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Teri

2 years ago

You're right, C) It frame encapsulation is performed by MAC-In-UDP is the correct answer.

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Ashley

2 years ago

Actually, D) It uses TCP for transport is incorrect. C is the correct choice.

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Nadine

2 years ago

No, I disagree. It's not 12 bytes. I believe C) It frame encapsulation is performed by MAC-In-UDP.

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Eden

2 years ago

I think A) It extends Layer 2 and Layer 3 overlay networks over a Layer 2 underlay.

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Bernardine

2 years ago

I was thinking the same thing, but I'm a little unsure about the packet header size. I thought it was 50 bytes or something, not 12 bytes. Maybe B is correct?

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Lanie

2 years ago

This is a tricky question, but I'm pretty sure the answer is A. VXLAN is designed to extend Layer 2 and Layer 3 networks over a Layer 2 underlay, which allows for more efficient use of the network infrastructure.

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