Huawei H12-891_V1.0 Exam - Topic 3 Question 57 Discussion

Actual exam question for Huawei's H12-891_V1.0 exam

Question #: 57
Topic #: 3

The following statement about RSTP root protection is correct?

ATurning on root protection on the root port takes effect

BThe port that turns on the root protection receives the RST BDPU with a higher priority and will enter the error-down state

CIt is recommended that you turn it on on a switch that is at the edge of the network

DAfter opening the root-protected port and receiving the RSTBPDU with a higher priority, if it does not continue to receive the RSTBPDU with a higher priority for a period of time, it will return to the normal forwarding state

Show Suggested Answer

Suggested Answer: C

by Mari at Oct 19, 2024, 09:11 PM

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Ahmad

3 months ago

I always thought edge switches needed root protection, so C seems legit!

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Elliott

3 months ago

Wait, are we sure about B? Sounds off to me.

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Leonard

3 months ago

A is incorrect, root protection doesn't work that way.

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Precious

4 months ago

I think D makes more sense, though.

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Annett

4 months ago

C is definitely the right choice!

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Nathalie

4 months ago

I practiced a similar question, and I think root protection is definitely recommended for edge switches, so maybe option C is correct?

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Lucina

4 months ago

I feel like option D sounds familiar, but I might be mixing it up with another protocol's behavior.

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Tora

4 months ago

I remember something about edge ports and RSTP, but I can't recall if root protection should be enabled on them or not.

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Alica

5 months ago

I think root protection is about preventing loops, but I'm not sure if it only applies to the root port.

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Micah

5 months ago

I'm feeling pretty confident about this one. I believe the correct answer is D - if the port doesn't continue to receive the higher priority RSTP BPDU, it will return to the normal forwarding state.

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Glendora

5 months ago

Okay, let's see here. I remember that root protection is designed to prevent a switch from becoming the root bridge unintentionally. I think option C is the best choice - it's recommended to enable root protection on a switch at the edge of the network.

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Roselle

5 months ago

Hmm, I'm a bit unsure about this one. I'll need to review my notes on RSTP root protection to make sure I understand the correct behavior. I don't want to guess and risk getting it wrong.

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Wynell

5 months ago

This one looks pretty straightforward. I think I'll go with option B - the port that turns on root protection will enter the error-down state if it receives an RSTP BPDU with a higher priority.

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Haydee

10 months ago

Wait, does this mean I can turn on root protection on my toaster to make it the spanning tree protocol root? Asking for a friend.

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Ramonita

10 months ago

I'm not sure about this one. All the options sound kind of similar. I'll have to do some more research on RSTP root protection before I can confidently choose an answer.

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Dean

9 months ago

User3: It's recommended to turn on root protection on a switch at the edge of the network, right?

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Barabara

9 months ago

User2: Yeah, but I heard that the port might enter the error-down state if it receives a higher priority RST BPDU.

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Yvette

9 months ago

User1: I think turning on root protection on the root port is important.

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Kami

10 months ago

Haha, this question is a piece of cake! Obviously, the answer is D. I can't believe they're asking this in a certification exam. It's like they're testing our ability to read and comprehend basic networking concepts.

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Jade

9 months ago

I agree with you, it's definitely C. That's where root protection is most effective.

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Nicolette

9 months ago

No, I'm pretty sure it's C. Root protection should be turned on at the edge of the network.

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Maryann

9 months ago

I think the answer is actually B, not D.

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Eve

10 months ago

No, I disagree. Option B is the correct answer. The port that turns on root protection will enter the error-down state if it receives an RSTBPDU with a higher priority.

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Nenita

10 months ago

I think option C is the correct answer. Turning on root protection on the root port is the best way to protect against spanning tree protocol attacks.

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