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Nokia Exam 4A0-104 Topic 3 Question 87 Discussion

Actual exam question for Nokia's 4A0-104 exam
Question #: 87
Topic #: 3
[All 4A0-104 Questions]

Which of the following about VPN labels is FALSE?

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Suggested Answer: B

by Alline at Sep 19, 2024, 03:45 AM

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Naomi
2 months ago
Clearly the person who wrote this question has been sniffing too much router exhaust fumes!
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Cheryl
26 days ago
C) They are also known as the inner label or service label.
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Marg
1 months ago
B) They are swapped at each P router as a packet crosses the service provider network.
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Ilene
1 months ago
A) They are signaled between PE devices using MP-BGP.
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Rachael
2 months ago
B is definitely false. Swapping labels at each P router? That's just crazy talk! I'm going with C as the incorrect answer.
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Verda
1 months ago
C) They are also known as the inner label or service label.
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Val
2 months ago
B) They are swapped at each P router as a packet crosses the service provider network.
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Cherilyn
2 months ago
A) They are signaled between PE devices using MP-BGP.
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Virgie
2 months ago
Hmm, I thought VPN labels were only used between the CE and PE routers. This question is making my head spin!
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Rene
1 months ago
D) They indicate to the egress PE the VPRN to which a packet belongs.
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My
1 months ago
C) They are also known as the inner label or service label.
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Kenny
2 months ago
B) They are swapped at each P router as a packet crosses the service provider network.
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Paola
2 months ago
A) They are signaled between PE devices using MP-BGP.
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Patrick
2 months ago
I believe the correct answer is B) as well. The labels are only swapped at the PE devices to ensure proper routing.
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Kattie
3 months ago
C is the only one that seems false to me. VPN labels and service labels are different things, aren't they?
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Lino
2 months ago
C) They are also known as the inner label or service label.
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Tijuana
2 months ago
B) They are swapped at each P router as a packet crosses the service provider network.
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Beckie
2 months ago
A) They are signaled between PE devices using MP-BGP.
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Pamella
3 months ago
I agree with Julian. VPN labels are not swapped at each P router, they are only swapped at the PE devices.
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Val
3 months ago
A and D seem like the correct answers. I'm a bit unsure about B though, do we really swap labels at each P router?
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Golda
2 months ago
Jade: Agreed, it's important to have a clear understanding of how VPN labels work.
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Leslee
2 months ago
That makes sense, C is indeed false. It's good to clarify these details.
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Jade
2 months ago
I think B is actually true, so the false statement must be C.
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Staci
2 months ago
Yes, we do swap labels at each P router.
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Julian
3 months ago
I think the false statement is B) They are swapped at each P router.
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