Huawei Exam H12-351_V1.0 Topic 1 Question 23 Discussion

Actual exam question for Huawei's H12-351_V1.0 exam

Question #: 23
Topic #: 1

Which of the following statements about VXLAN is false?

AA Layer 2 VXLAN gateway forwards traffic to a VXLAN network and can also be used for Intra-subnet communication on the same VXLAN network.

BLayer 2 and Layer 3 VXLAN gateways must maintain VBDIF interfaces. Otherwise, users cannot communicate with each other through these interfaces.

CA VBDIF interface is a logical interface created based on a BD. It is similar to a VLANIF interface on a traditional network.

DA Layer 3 VXLAN gateway is used for inter-subnet communication on a VXLAN network and communication with external non-VXLAN networks.

Show Suggested Answer

Suggested Answer: B

B is false because only Layer 3 VXLAN gateways need to maintain VBDIF interfaces for inter-subnet communication on a VXLAN network or communication with external non-VXLAN networks. Layer 2 VXLAN gateways do not need VBDIF interfaces.

by Jutta at May 18, 2024, 08:35 PM

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Gerald

6 months ago

This VXLAN stuff is like trying to navigate a maze blindfolded. Option C seems the most logical to me, though.

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Phyliss

6 months ago

Wait, what's a VBDIF interface? Sounds like something straight out of a sci-fi movie!

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Kanisha

5 months ago

Layer 2 and Layer 3 VXLAN gateways must maintain VBDIF interfaces. Otherwise, users cannot communicate with each other through these interfaces.

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Alva

5 months ago

So it's not from a sci-fi movie, just a networking term.

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Kanisha

6 months ago

A VBDIF interface is a logical interface created based on a BD. It is similar to a VLANIF interface on a traditional network.

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Nieves

6 months ago

D sounds like the correct answer to me. A Layer 3 VXLAN gateway is all about that inter-subnet communication.

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Tran

5 months ago

I agree. Layer 3 VXLAN gateway is essential for communication with external non-VXLAN networks too.

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Leila

6 months ago

Yeah, that's correct. It helps connect different subnets within the VXLAN network.

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Eden

6 months ago

D sounds right. Layer 3 VXLAN gateway is for inter-subnet communication.

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Ngoc

6 months ago

Haha, this question is like a minefield! I'm going with option A, just to be safe.

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Margart

6 months ago

Yeah, I agree. Let's go with option A.

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Gaston

6 months ago

I think option A is correct, it makes sense.

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Roselle

6 months ago

Yeah, I agree. Option A seems like the safest choice.

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Ozell

6 months ago

I think option A is correct, it makes sense.

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Rory

7 months ago

Option B seems a bit off. I'm pretty sure VBDIF interfaces aren't mandatory for VXLAN gateways to work.

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Jaclyn

6 months ago

I agree, VBDIF interfaces are not mandatory for VXLAN gateways to work.

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Dacia

6 months ago

B) Layer 2 and Layer 3 VXLAN gateways must maintain VBDIF interfaces. Otherwise, users cannot communicate with each other through these interfaces.

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Mollie

6 months ago

D) A Layer 3 VXLAN gateway is used for inter-subnet communication on a VXLAN network and communication with external non-VXLAN networks.

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Pansy

6 months ago

Yeah, I agree. VXLAN gateways can still work without VBDIF interfaces.

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Lindsay

6 months ago

I think option B is incorrect. VBDIF interfaces are not mandatory for VXLAN gateways.

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Tiara

7 months ago

C) A VBDIF interface is a logical interface created based on a BD. It is similar to a VLANIF interface on a traditional network.

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Gregoria

7 months ago

A) A Layer 2 VXLAN gateway forwards traffic to a VXLAN network and can also be used for Intra-subnet communication on the same VXLAN network.

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