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What is PBB also known as?
Suggested Answer: D
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24 comments · newest first
LA
Lashon
11 months ago
Nope, definitely MAC-in-MAC, no doubt about it!
WI
William
11 months ago
I thought PBB was something else entirely, like MAC aggregation?
WI
Wilburn
11 months ago
Wait, isn't it also related to H-VPLS?
RO
Robt
11 months ago
Totally agree, it's all about encapsulation!
AL
Alfreda
12 months ago
PBB is also known as MAC-in-MAC.
WE
Weldon
12 months ago
I thought PBB was related to MAC aggregation, but I might be mixing it up with something else I studied.
CH
Cherri
1 year ago
I feel like I saw a question about H-VPLS in practice exams, but I can't connect it to PBB right now.
CO
Coral
1 year ago
I remember studying something about MAC-in-MAC, but I can't recall if that's the same as PBB.
MI
Miles
1 year ago
I think PBB stands for Provider Backbone Bridges, but I'm not sure what it's also known as.
RO
Rosendo
1 year ago
I've got a good feeling about this one. The options sound familiar, and I think I know the right answer.
PA
Paulina
1 year 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.
TA
Taryn
1 year ago
I'm not sure I fully understand the question. Let me re-read it and see if I can figure it out.
LA
Lashon
1 year ago
Hmm, this one seems a bit tricky. I'll need to think it through carefully.
DE
Deandrea
1 year ago
Ah, I remember learning about this in class. I'm pretty confident I know the answer.
DE
Dexter
1 year 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.
ME
Melodie
1 year 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.
EL
Elouise
1 year ago
I thought RICES stood for rest, ice, compression... and something else? Elevation? Maybe that's right.
ME
Melvin
1 year 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.
LE
Lemuel
2 years ago
After thinking, I'll go with D) MAC-in-MAC too. Makes the most sense.
BL
Blair
2 years ago
H-VPLS is more about hierarchical VPLS, not PBB.
DE
Derick
2 years ago
Yeah, I agree with User1. I'm pretty sure it's MAC-in-MAC.
MA
Marica
2 years ago
I was debating between H-VPLS and MAC-in-MAC. PBB is tricky.
OS
Osvaldo
2 years ago
Hmm, MAC-in-MAC sounds right. PBB is related to Ethernet networks.
JE
Jeffrey
2 years ago
I think the answer might be D) MAC-in-MAC.