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Nokia 4A0-106 Exam - Topic 5 Question 54 Discussion

Actual exam question for Nokia's 4A0-106 exam
Question #: 54
Topic #: 5
[All 4A0-106 Questions]

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). If CE1 sends an IP packet to 192.60.100.1, which of the following is FALSE?

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Suggested Answer: A

by Youlanda at Dec 13, 2023, 10:45 AM

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Melvin
3 months ago
No way, D is definitely the false statement!
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Queenie
3 months ago
Wait, are we sure about the BGP label in option C?
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Berry
3 months ago
I think D is the false one. Sounds off.
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Anjelica
4 months ago
Totally agree, that's how it works!
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Shay
4 months ago
PE1 pushes an LDP transport label, right?
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Simona
4 months ago
I feel like I need to double-check the roles of CSC-PE1 and CSC-PE2; I can't recall if they push or pop labels in this scenario.
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Shonda
4 months ago
I have a vague recollection that CSC-CE2 should be popping a VPN label instead of a transport label.
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Carey
4 months ago
This question seems similar to one we practiced about label stacking in MPLS. I think option C might be the one that's incorrect.
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Blythe
5 months ago
I remember studying the label operations, but I'm not completely sure which one is false here.
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Annita
5 months ago
This is a tough one, but I think I can figure it out. I'll draw out the network diagram and trace the packet flow to visualize the label operations.
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Providencia
5 months ago
I've got a good strategy for this. I'll start by eliminating the options that are clearly incorrect, then focus on the remaining ones to determine which one is false.
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Elenore
5 months ago
I'm a bit confused by the different label types mentioned in the options. I'll need to review my notes on MPLS and VPN label operations to make sure I understand this properly.
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Lenna
5 months ago
Okay, let me think this through step-by-step. The packet is sent from CE1 to 192.60.100.1, so I need to follow the path and see what label operations are performed at each hop.
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Lynette
5 months ago
Hmm, this question looks tricky. I'll need to carefully analyze the network diagram and the options to determine which one is false.
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Junita
5 months ago
Okay, let's see. The LTM Specialist has verified the device is responding to ARP, so the network connectivity seems to be there. Maybe it's a configuration issue with the virtual servers or the failover process. I'll need to review the options carefully.
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Jennifer
5 months ago
This looks like a pretty straightforward SOQL query question. I think I've got a good handle on the syntax, so I'll give it a shot.
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Noe
5 months ago
Got it! Sitting down when the customer is standing demonstrates that you're engaged and want to understand their issue.
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Tawny
5 months ago
Okay, let me see. The Value dimension stores detail from child to parent, so it's likely related to a hierarchical dimension. I'll try to eliminate the non-hierarchical options.
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Elmer
5 months ago
I'm a bit confused. Wouldn't Nmap be a good option since it's a network scanning tool? Or is Wireshark the better choice for this specific task?
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Ashley
10 months ago
Wait, we're supposed to know what a 'BGP label' is? I thought we were just guessing random networking terms!
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Flo
10 months ago
Hey, at least they didn't throw in any RRs or ASBRs. That would've really sent me for a loop!
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Ronny
9 months ago
C) CSC-PE2 pops the MPLS transport label and pushes a BGP label.
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Melynda
9 months ago
B) CSC-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.
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Kenneth
9 months ago
C) CSC-PE2 pops the MPLS transport label and pushes a BGP label.
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Virgilio
9 months ago
B) CSC-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.
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Melina
9 months ago
A) PE1 pushes an LDP transport label.
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Blythe
9 months ago
A) PE1 pushes an LDP transport label.
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Gladys
10 months ago
Ah, the joys of MPLS label stacking. I feel like I need a diagram and a degree in network engineering just to understand this question.
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Agustin
10 months ago
I'm still trying to wrap my head around the concept of a Carrier Supporting Carrier (CSC) VPRN. Feels like a lot of layers of complexity!
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Shannan
9 months ago
Don't worry, with some practice, you'll get the hang of it!
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Corinne
9 months ago
Just remember to break it down step by step, it will start to make more sense.
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Minna
10 months ago
I agree, the concept of CSC VPRN can be overwhelming at first.
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Emogene
10 months ago
It can definitely be complex, but once you understand it, it's pretty powerful.
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Wai
10 months ago
Hmm, that makes sense. I can see how that would work in this scenario.
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Bok
10 months ago
I disagree, I believe the answer is B) CSC-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.
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Wai
11 months ago
I think the answer is A) PE1 pushes an LDP transport label.
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Aracelis
11 months ago
The correct answer is D. CSC-CE2 pops the BGP label and pushes an LDP transport label. This is the only option that is false, as the other options describe the correct label operations for the given scenario.
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Louvenia
9 months ago
I disagree, I'm pretty sure it's D. CSC-CE2 pops the BGP label and pushes an LDP transport label.
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Gabriele
9 months ago
Actually, I think it's C. CSC-PE2 pops the MPLS transport label and pushes a BGP label.
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Graciela
9 months ago
No, I believe it is B. CSC-PE1 pops the BGP label and pushes two labels: a VPN label and an MPLS transport label.
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Ivory
10 months ago
I think the correct answer is A. PE1 pushes an LDP transport label.
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