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Huawei H12-821_V1.0 Exam - Topic 5 Question 72 Discussion

Which of the following statements regarding OSPF is true?
B) OSPF performs LSDB update every 30 minutes.
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
D) OSPF floods a LSU packet at an interval of 5s.

Huawei H12-821_V1.0 Exam - Topic 5 Question 72 Discussion

Actual exam question for Huawei's H12-821_V1.0 exam
Question #: 72
Topic #: 5
[All H12-821_V1.0 Questions]

Which of the following statements regarding OSPF is true?

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Suggested Answer: B

by Glory at Sep 16, 2024, 12:34 AM

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Selma
7 months ago
C is wrong, OSPF uses Dijkstra's algorithm, not Bellman-Ford.
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Anisha
7 months ago
LSDB updates are not every 30 mins, that's a myth.
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Delisa
7 months ago
Wait, OSPF floods LSU packets every 5 seconds? That seems too frequent!
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Alexis
7 months ago
Totally agree, A is correct!
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Danilo
7 months ago
OSPF doesn't use TCP for acknowledgements, that's true.
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Kimbery
8 months ago
I vaguely remember something about LSU packets, but I can't remember if the flooding interval is 5 seconds or something else.
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Marguerita
8 months ago
I practiced a question about OSPF algorithms, and I thought it used Dijkstra's algorithm, not Bellman-Ford.
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Carmelina
8 months ago
I think OSPF updates its LSDB more frequently than every 30 minutes, but I can't recall the exact interval.
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Iraida
8 months ago
I remember OSPF doesn't use TCP for acknowledgments, but I'm not sure if that's because it has its own mechanism or something else.
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Walker
8 months ago
I know OSPF uses the Dijkstra algorithm, not Bellman-Ford, so option C is definitely wrong.
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Willow
8 months ago
Hmm, I'm not sure about the LSDB update interval. I'll need to double-check that one.
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Latrice
8 months ago
I'm pretty sure OSPF has an acknowledgement mechanism, so I don't think option A is correct.
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Rikki
8 months ago
Flooding LSU packets every 5 seconds seems way too frequent, that can't be right.
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Yong
9 months ago
Okay, I've got this. Management traffic is stuff like SNMP, which is used to monitor and configure network devices. ICMP is the diagnostic protocol, so that's the answer here. Easy peasy!
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Raina
1 year ago
I hope the next question is about which OSPF routers are the most fashionable. I've been working on my router-runway look.
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Wynell
11 months ago
D) OSPF floods a LSU packet at an interval of 5s.
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Dudley
11 months ago
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
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Lorenza
1 year ago
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
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Lavonna
1 year ago
Hey, at least they didn't ask about the OSPF database's favorite ice cream flavor! That would be a real stumper.
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Craig
12 months ago
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
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Mitsue
1 year ago
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
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Carlton
1 year ago
Option D is not correct. OSPF floods LSU packets at a variable interval, not a fixed 5 seconds.
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Karon
1 year ago
Option D is not correct. OSPF floods LSU packets at a variable interval, not a fixed 5 seconds.
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Lovetta
1 year ago
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
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Jutta
1 year ago
B) OSPF performs LSDB update every 30 minutes.
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Moon
1 year ago
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
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Barb
1 year ago
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
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Beckie
1 year ago
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
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Audria
1 year ago
Option C is right! OSPF uses the Dijkstra algorithm, not Bellman-Ford, but each router does run it independently.
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Rose
1 year ago
Option B is wrong. OSPF does not perform LSDB updates every 30 minutes, that's way too long.
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Andree
1 year ago
D) OSPF floods a LSU packet at an interval of 5s.
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Melita
1 year ago
C) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
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Zona
1 year ago
A) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.
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Eleonora
1 year ago
Option A is incorrect. OSPF does have an acknowledgement mechanism, it doesn't rely on TCP.
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Selma
1 year ago
Hmm, I see your point. But I still think C) makes more sense based on what I studied.
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Coletta
1 year ago
I disagree, I believe the correct answer is D) OSPF floods a LSU packet at an interval of 5s.
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Selma
1 year ago
I think the answer is C) OSPF uses the Bellman-Ford algorithm.
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