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Nokia 4A0-105 Exam - Topic 5 Question 86 Discussion

What is PBB also known as?
D) MAC-in-MAC
A) H-VPLS
B) IEEE 802.lag
C) MAC aggregation

Nokia 4A0-105 Exam - Topic 5 Question 86 Discussion

Actual exam question for Nokia's 4A0-105 exam
Question #: 86
Topic #: 5
[All 4A0-105 Questions]

What is PBB also known as?

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Suggested Answer: D

by Staci at Apr 29, 2024, 07:42 PM

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Lashon
6 months ago
Nope, definitely MAC-in-MAC, no doubt about it!
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William
6 months ago
I thought PBB was something else entirely, like MAC aggregation?
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Wilburn
7 months ago
Wait, isn't it also related to H-VPLS?
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Robt
7 months ago
Totally agree, it's all about encapsulation!
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Alfreda
7 months ago
PBB is also known as MAC-in-MAC.
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Weldon
7 months ago
I thought PBB was related to MAC aggregation, but I might be mixing it up with something else I studied.
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Cherri
7 months ago
I feel like I saw a question about H-VPLS in practice exams, but I can't connect it to PBB right now.
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Coral
8 months ago
I remember studying something about MAC-in-MAC, but I can't recall if that's the same as PBB.
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Miles
8 months ago
I think PBB stands for Provider Backbone Bridges, but I'm not sure what it's also known as.
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Rosendo
8 months ago
I've got a good feeling about this one. The options sound familiar, and I think I know the right answer.
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Paulina
8 months ago
Okay, let's break this down. PBB stands for something, and the options seem to be related to networking protocols. I'll give it my best shot.
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Taryn
8 months ago
I'm not sure I fully understand the question. Let me re-read it and see if I can figure it out.
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Lashon
8 months ago
Hmm, this one seems a bit tricky. I'll need to think it through carefully.
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Deandrea
8 months ago
Ah, I remember learning about this in class. I'm pretty confident I know the answer.
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Dexter
8 months ago
I'm a bit confused by this question. I don't recall seeing anything about "Global Templates" in the materials we covered. Is that a new feature? I'll have to review the documentation again to be sure.
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Melodie
8 months ago
Okay, let me think this through step-by-step. CE2 sends the packet, so I need to focus on what happens at each router after that.
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Elouise
8 months ago
I thought RICES stood for rest, ice, compression... and something else? Elevation? Maybe that's right.
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Melvin
8 months ago
Hmm, I'm a little unsure about this one. I'm trying to think of the "fewest steps possible" as the question asks. Option C with Kubernetes might be the way to go, but I'm not super familiar with that. I'll have to weigh the pros and cons of each approach.
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Lemuel
2 years ago
After thinking, I'll go with D) MAC-in-MAC too. Makes the most sense.
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Blair
2 years ago
H-VPLS is more about hierarchical VPLS, not PBB.
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Derick
2 years ago
Yeah, I agree with User1. I'm pretty sure it's MAC-in-MAC.
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Marica
2 years ago
I was debating between H-VPLS and MAC-in-MAC. PBB is tricky.
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Osvaldo
2 years ago
Hmm, MAC-in-MAC sounds right. PBB is related to Ethernet networks.
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Jeffrey
2 years ago
I think the answer might be D) MAC-in-MAC.
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