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

The following statement about RSTP root protection is correct?
C) It is recommended that you turn it on on a switch that is at the edge of the network
A) Turning on root protection on the root port takes effect
B) The port that turns on the root protection receives the RST BDPU with a higher priority and will enter the error-down state
D) After 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

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
[All H12-891_V1.0 Questions]

The following statement about RSTP root protection is correct?

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Suggested Answer: C

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

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Ahmad
10 months ago
I always thought edge switches needed root protection, so C seems legit!
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Elliott
10 months ago
Wait, are we sure about B? Sounds off to me.
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Leonard
10 months ago
A is incorrect, root protection doesn't work that way.
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Precious
11 months ago
I think D makes more sense, though.
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Annett
11 months ago
C is definitely the right choice!
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Nathalie
11 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
11 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
11 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
12 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
12 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
12 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
12 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
12 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
1 year 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
1 year 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
1 year 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
1 year 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
1 year ago
User1: I think turning on root protection on the root port is important.
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Kami
1 year 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
1 year ago
I agree with you, it's definitely C. That's where root protection is most effective.
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Nicolette
1 year 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
1 year ago
I think the answer is actually B, not D.
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Eve
1 year 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
1 year 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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Rikki
1 year ago
I think we should consider both options C and D for comprehensive root protection.
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Jesusa
1 year ago
That's true, option D provides a good fallback in case the higher priority BPDU stops coming.
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Loreen
1 year ago
But what about option D? It mentions returning to normal forwarding state if no higher priority BPDU is received.
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Arlyne
1 year ago
I agree, option C is the best choice for protecting against attacks.
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Lizbeth
1 year ago
Because it is recommended to turn on root protection on a switch at the edge of the network to prevent loops.
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Louis
1 year ago
Why do you think it's C?
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Lizbeth
1 year ago
I disagree, I believe it's C.
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Louis
1 year ago
I think the correct statement is B.
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