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What is the common usage of the MPLS EXP bits?
Suggested Answer: B
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30 comments · newest first
SL
Slyvia
11 months ago
Each implementation can really do its own thing with them.
KA
Karan
11 months ago
Wait, are you sure? I always thought they had other uses too.
LU
Lucille
11 months ago
Yeah, QoS is the main use for those bits.
VA
Valentin
11 months ago
I thought they were for Ethertype, but I guess not!
GE
Gearldine
12 months ago
They are definitely used for QoS classification.
OL
Olive
12 months ago
I feel like the EXP bits might have something to do with the Ethertype, but that doesn’t seem right. I should have reviewed that section more.
JA
Jamie
1 year ago
I practiced a question similar to this, and I think the correct answer was about QoS. It makes sense since MPLS is often used for traffic engineering.
VA
Valentin
1 year ago
I remember something about the EXP bits being flexible, but I can’t recall if that means they can be used for anything or just certain things.
YO
Yoko
1 year ago
I think the MPLS EXP bits are related to QoS, but I’m not entirely sure if they’re specifically for classification.
TR
Tricia
1 year ago
Okay, I've got this one. The EXP bits are used to carry the QoS classification information for MPLS packets. Option D is the correct answer.
CE
Celestina
1 year ago
I'm a bit confused by this question. I know the EXP bits are part of the MPLS header, but I can't recall the specific usage. I'll have to guess and hope for the best.
AN
Angella
1 year ago
Ah, I remember learning about this in my CCNA class. The EXP bits are used to carry the QoS classification information, so I'm going to go with option D.
JA
Jaleesa
1 year ago
Hmm, I'm a little unsure about this one. I know the EXP bits are used for something in MPLS, but I can't quite remember what. I'll have to think about this one a bit more.
CL
Clemencia
1 year ago
This one seems pretty straightforward. I'm pretty sure the EXP bits are used for QoS classification, so I'll go with option D.
LU
Luke
1 year ago
Wait, do the EXP bits actually stand for 'Extremely Peculiar Shenanigans'? Just a little MPLS humor there.
LY
Lyda
1 year ago
The EXP bits aren't used for Ethertype or TTL, so I can rule out options B and C. Gotta be D for QoS classification.
RE
Remedios
1 year ago
So, the common usage of the MPLS EXP bits is for QoS classification.
LA
Latia
1 year ago
Yeah, that makes sense. They're not for Ethertype or TTL.
AN
Anika
1 year ago
I think the EXP bits are used for QoS classification.
AN
Angelyn
1 year ago
Haha, imagine if they used the EXP bits to carry fragmentation flag information. That would be a bit of a stretch, don't you think?
MA
Margart
1 year ago
E) They are used to carry fragmentation flag information
SH
Shenika
1 year ago
D) They are used to carry QoS classification.
ME
Mee
1 year ago
A) Each implementation can use them as they see fit.
LE
Leandro
2 years ago
I'm not sure, but I think each implementation can use them as they see fit.
LA
Lashandra
2 years ago
I agree with Rodney, QoS classification makes the most sense for the MPLS EXP bits.
LA
Lanie
2 years ago
Option A seems a bit too broad. I don't think each implementation can just use the EXP bits however they want.
CE
Celestina
1 year ago
D) They are used to carry QoS classification.
VE
Veronika
1 year ago
A) Each implementation can use them as they see fit.
CH
Chaya
2 years ago
I think option D is the correct answer. The MPLS EXP bits are used to carry QoS classification information.
RO
Rodney
2 years ago
I think the common usage of the MPLS EXP bits is to carry QoS classification.