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Which of the following is TRUE when the explicit null is implemented?
Suggested Answer: C
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37 comments · newest first
TY
Tyra
11 months ago
I thought the eLER always gets a label of 0, so B makes sense to me.
SE
Selma
11 months ago
D is the standard behavior, so I agree with that one.
FR
Franklyn
11 months ago
Wait, are we sure about C? That sounds off.
ED
Eden
11 months ago
I think B is correct, not A.
MO
Mollie
12 months ago
A is definitely true, that's how it works!
LI
Lindsey
12 months ago
I thought the eLER should receive packets with a specific label, but I can't remember if it was 0 or 3. This is tricky!
IL
Ilona
1 year ago
I practiced a question like this, and I feel like the answer might be A, but I’m not confident about it.
CA
Catrice
1 year ago
I remember something about the penultimate router popping labels, but I can't recall if it was specifically the top label or not.
OM
Omer
1 year ago
I think the eLER receiving packets with a top label value of 0 sounds familiar, but I'm not entirely sure if that's correct.
SH
Sharan
1 year ago
This question is testing our understanding of MPLS label operations. I'll make sure to double-check my work before submitting the answer.
HU
Hubert
1 year ago
I'm confident that the correct answer is B. The eLER will receive packets with a top label value of 0 when the explicit null is implemented.
SA
Samira
1 year ago
Okay, let's think this through step-by-step. The key is understanding what happens to the packet at the penultimate router and the eLER.
RE
Reita
1 year ago
This question seems pretty straightforward, I think I've got a good handle on the explicit null concept.
LA
Laquita
1 year ago
Hmm, I'm a bit unsure about the details of how the explicit null is implemented. I'll need to review my notes carefully.
MA
Martha
1 year ago
Okay, I think I've got this. Based on the description, the two capabilities I would recommend are Intelligent Document Automation to automatically capture the data from the faxed documents, and Care Authorizations to manage the approval process. Those seem like the most relevant options.
LA
Lai
1 year ago
Hmm, I'm not totally sure about this one. I'm debating between customer budget and value realization. I'll have to think it through a bit more.
FR
Franklyn
1 year ago
Hmm, let's see who's been paying attention in class. This one's a real 'label' maker!
CH
Cheryl
1 year ago
D) The penultimate router will pop the top label from the packets.
CL
Clemencia
1 year ago
B) The eLER will receive packets with a top label value of 0.
CH
Chandra
1 year ago
A) The penultimate router will forward packets to the eLER, based on the IP header.
LA
Laila
2 years ago
Option D is the way to go, the penultimate router has to pop that top label, no doubt about it.
AI
Ailene
1 year ago
No, the eLER will not receive packets with a top label value of 3, it will receive packets with a top label value of 0.
LY
Lynsey
1 year ago
So, the eLER will not receive packets with a top label value of 3?
FE
Felix
1 year ago
That's right, the penultimate router is responsible for removing the top label.
AM
Amber
1 year ago
Option D is correct, the penultimate router will pop the top label from the packets.
DA
Darci
2 years ago
Why do you think it's D?
JE
Jess
2 years ago
Hah, I bet the correct answer is 'all of the above' and the exam writer is just trying to trick us!
FI
Filiberto
1 year ago
B) The eLER will receive packets with a top label value of 0.
RO
Rodolfo
1 year ago
A) The penultimate router will forward packets to the eLER, based on the IP header.
DE
Delsie
2 years ago
I disagree, I believe the answer is D.
MI
Minna
2 years ago
I'm not sure about this one. Maybe the penultimate router pops the top label, but I can't remember for sure.
DA
Darci
2 years ago
I think the answer is B.
HE
Heidy
2 years ago
Option B seems correct. The eLER should receive packets with a top label value of 0 when the explicit null is implemented.
ST
Stephania
1 year ago
Exactly. The top label value will be 0 when the packets reach the eLER.
CH
Chandra
1 year ago
So, the eLER will not have any label imposition when explicit null is used, right?
DA
Danilo
1 year ago
Yes, I agree. That's how the explicit null is supposed to work.
KR
Kristian
1 year ago
I think option B is correct. The eLER should receive packets with a top label value of 0.