Discuss Nokia 4A0-106 Exam Topic 3 Question 1

Complete the following statement. In a VPRN, the inner label is used to _______________.

AIdentify the customer network on the egress PE

BEstablish the LSPs between PE devices

CIdentify the egress PE in the MPLS domain

DIdentify the customer network on the ingress PE

Suggested Answer: A

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14 comments · newest first

Bobbie 12 months ago

Definitely option A, that's how VPRNs work!

Luther 12 months ago

Wait, I thought the inner label was for LSPs, not customer networks?

Jaime 1 year ago

I think it’s actually about the ingress PE, not egress.

Taryn 1 year ago

Totally agree, it's all about the egress PE!

Andra 1 year ago

The inner label identifies the customer network on the egress PE.

Kris 1 year ago

I feel like the inner label helps identify the egress PE in the MPLS domain, but I might be mixing it up with another concept.

Mona 1 year ago

I remember something about LSPs, but I can't recall if the inner label is specifically for establishing them between PE devices.

Gaston 1 year ago

I think the inner label is related to identifying the customer network, but I'm not sure if it's on the ingress or egress PE.

Ezekiel 1 year ago

I practiced a question similar to this, and I think the inner label is used to identify the customer network on the ingress PE.

Sang 1 year ago

I remember learning about IDS in class, so I'm leaning towards that as the answer. But the other options sound plausible too, so I'll have to think it through carefully.

Rikki 1 year ago

I'm pretty sure this is testing whistleblower protocol. Can't just promise total confidentiality without understanding legal requirements.

Tandra 1 year ago

I'm pretty confident about containers, so I think I can handle this question.

Leana 1 year ago

I feel like the biggest risk is definitely the larger attack surface. IoT devices are everywhere and they seem less secure than traditional systems.

Joni 1 year ago

The question mentions using the gcloud command, so I'm guessing the next hop should be something specific to that CLI tool, like the name and region of the Cloud VPN tunnel (option C).

Nokia 4A0-106 Exam - Topic 3 Question 1 Discussion