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Nokia 4A0-102 Exam - Topic 1 Question 76 Discussion

BGP is configured on two peers, routers A and B. Router A is configured with a Hold Time timer of 60 seconds and a Keepalive timer of 25 seconds. Router B is configured with a Hold Time timer of 90 seconds and a Keepalive timer of 70 seconds. What will the active Keepalive timer be on router B?
C) 20 seconds
A) 70 seconds
B) 25 seconds
D) 30 seconds

Nokia 4A0-102 Exam - Topic 1 Question 76 Discussion

Actual exam question for Nokia's 4A0-102 exam
Question #: 76
Topic #: 1
[All 4A0-102 Questions]

BGP is configured on two peers, routers A and B. Router A is configured with a Hold Time timer of 60 seconds and a Keepalive timer of 25 seconds. Router B is configured with a Hold Time timer of 90 seconds and a Keepalive timer of 70 seconds. What will the active Keepalive timer be on router B?

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Suggested Answer: C

by Cassi at Feb 10, 2025, 08:02 PM

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Jolene
6 months ago
Surprised it's not just the higher one!
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Jamal
6 months ago
Definitely 70 seconds, that's what I thought.
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Adelle
7 months ago
Wait, isn't it supposed to be the lower value?
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Deonna
7 months ago
I agree, that's how BGP works!
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My
7 months ago
Keepalive timer on B will be 25 seconds.
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Anika
7 months ago
If I recall correctly, the Keepalive timer on Router B should be 70 seconds since it’s the one configured on that router. But I could be mixing it up!
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Xuan
7 months ago
I’m a bit confused about the Hold Time affecting the Keepalive. Does it mean we just take the lower Keepalive timer from Router A?
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Skye
8 months ago
I think I practiced a similar question where the Keepalive was determined by the lower timer, so I’m leaning towards 25 seconds for Router B.
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Detra
8 months ago
I remember that the Keepalive timer is usually set to the lower value between the two peers, but I'm not entirely sure how that interacts with the Hold Time.
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Dallas
8 months ago
I've got this! The active Keepalive timer on Router B will be 25 seconds, since that's the Keepalive timer configured on Router A, which has the lower Hold Time.
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Adria
8 months ago
I'm a bit confused on how the Keepalive timer is determined when the Hold Time is different between the two routers. I'll need to review the BGP timer configuration rules.
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Malissa
8 months ago
Okay, let me think this through step-by-step. The question is asking about the active Keepalive timer on Router B, so I need to focus on that.
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Isadora
8 months ago
Hmm, this seems straightforward. I just need to remember the BGP timer rules and apply them to the given information.
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Annelle
1 year ago
Wait, there's a Keepalive timer and a Hold Time timer? I thought we just needed to keep the routers happy and well-fed. What's next, a Snack Time timer?
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Shad
12 months ago
Yes, the Keepalive timer is used to ensure the connection is still alive between the peers.
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Hannah
12 months ago
Router B will have an active Keepalive timer of 70 seconds.
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Salena
1 year ago
Router A and B have different Keepalive and Hold Time timers.
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Angelyn
1 year ago
I'm picking C) 20 seconds. That's half the Hold Time timer on Router B, so it must be the correct Keepalive timer, right? *scratches head*
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Larae
1 year ago
Correct! The Keepalive timer on Router B is half of its Hold Time timer.
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Kendra
1 year ago
C) 20 seconds
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Jennifer
1 year ago
No, that's the Keepalive timer on Router A.
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Frank
1 year ago
A) 70 seconds
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Darci
1 year ago
Hmm, this is tricky. I'm going to guess D) 30 seconds, just because it sounds like a reasonable middle ground between the two configured values.
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Marva
1 year ago
User 2: I agree, it should be 70 seconds since that is the configured value on router B.
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Paris
1 year ago
User 1: I think the active Keepalive timer on router B will be 70 seconds.
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Audria
1 year ago
I'm going with B) 25 seconds. Since Router A is configured with a Keepalive timer of 25 seconds, that should be the active timer on Router B.
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Nidia
1 year ago
The answer must be A) 70 seconds. The Keepalive timer on Router B is configured to 70 seconds, so that will be the active Keepalive timer.
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Omer
1 year ago
I'm not sure, but it makes sense that the active Keepalive timer on router B would be 70 seconds.
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Jaime
1 year ago
I agree with Jeanice, because the Keepalive timer should be the smaller value between the two routers' timers.
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Jeanice
1 year ago
I think the active Keepalive timer on router B will be 70 seconds.
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