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Nokia 4A0-107 Exam - Topic 4 Question 75 Discussion

Which of the following statements about the token buckets of a policer is TRUE?
A) When a packet arrives, the PIR bucket depth is checked and the packet is discarded if this bucket is full.
B) The CIR bucket of a policer is the reserved portion of its PIR bucket.
C) The CIR bucket of a policer has two thresholds: CBS and HPO.
D) Packets processed by the PIR bucket at an average rate above PIR will be forwarded as out-of-profile.

Nokia 4A0-107 Exam - Topic 4 Question 75 Discussion

Actual exam question for Nokia's 4A0-107 exam
Question #: 75
Topic #: 4
[All 4A0-107 Questions]

Which of the following statements about the token buckets of a policer is TRUE?

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Suggested Answer: A

by Justine at Sep 18, 2024, 10:23 PM

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Devora
9 months ago
Totally agree with C, those thresholds help prevent congestion!
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Leoma
9 months ago
Wait, are you sure about D? I thought out-of-profile packets were just dropped.
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Reita
10 months ago
C sounds right, those thresholds are important for managing traffic.
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Adria
10 months ago
I think B is misleading, the CIR isn't just a reserved portion.
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Malika
10 months ago
A is definitely true, packets get dropped if the bucket's full.
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Paris
10 months ago
I’m leaning towards D because it sounds familiar, but I’m not completely confident about how packets are classified in relation to PIR.
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Cletus
11 months ago
I practiced a question similar to this, and I feel like the thresholds for the CIR bucket were mentioned, but I can't remember the specifics.
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King
11 months ago
I think the CIR bucket is definitely linked to the PIR, but I can't recall if it's the reserved portion or something else.
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Jamal
11 months ago
I remember something about the PIR bucket being related to the peak rate, but I'm not sure if it's the one that gets checked first.
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Leota
11 months ago
I'm pretty confident in my understanding of token buckets, so I'll give this a shot and select the correct answer.
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Blair
11 months ago
Okay, I think I've got this. The key is understanding the difference between the CIR and PIR buckets, and how packets are processed through them.
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Gracie
11 months ago
The wording of the options is a bit confusing. I'll need to carefully read through each one to determine which statement is true.
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Ellen
11 months ago
This question seems straightforward, but I want to make sure I understand the key concepts about token buckets before selecting an answer.
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Ira
2 years ago
D is the way to go. After all, what's a policer without a little bit of out-of-profile action? *winks*
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Hyman
2 years ago
User 3: I think D is the most interesting option for sure.
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Barney
2 years ago
User 2: Agreed! It's always fun to have some out-of-profile action.
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Claribel
2 years ago
User 1: D is definitely the correct statement.
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Elmira
2 years ago
Ah, the joys of network engineering! I'll go with D, because who doesn't love a good out-of-profile packet, am I right? *chuckles*
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Halina
2 years ago
This question is making my head spin! I'm just going to guess and hope for the best. D sounds good to me.
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Shanda
2 years ago
User 3: Let's go with D then, it seems like the most logical choice.
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Ammie
2 years ago
I'm not sure, but D does make sense.
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Ayesha
2 years ago
I think D is the correct answer.
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Mi
2 years ago
Why do you think D is the correct answer?
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Timothy
2 years ago
I disagree, I believe the answer is D.
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Rebecka
2 years ago
A and C seem like good options, but I'm not sure about the CIR bucket having two thresholds. I'll go with D just to be safe.
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Helga
2 years ago
User1: That makes sense, D seems like a safe choice.
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Olene
2 years ago
I'm not sure about C either, I'll go with D just to be safe.
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Amalia
2 years ago
I agree, but I'm leaning towards C because of the two thresholds.
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Dianne
2 years ago
I think A is correct, packets are discarded if PIR bucket is full.
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Kristel
2 years ago
I think option D is the correct answer. Packets processed by the PIR bucket at an average rate above PIR will be forwarded as out-of-profile.
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Jackie
2 years ago
That makes sense, option D it is.
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Theola
2 years ago
I agree, packets above PIR will be out-of-profile.
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Katlyn
2 years ago
I think option D is correct.
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Mi
2 years ago
I think the answer is A.
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