Nokia 4A0-115 Exam - Topic 1 Question 29 Discussion

Actual exam question for Nokia's 4A0-115 exam

Question #: 29
Topic #: 1

In the exhibit, the interface-ful numbered model is used for the Layer-3 EVPN service. Which of the following is used as the source MAC address in the packets sent from PEI when forwarding customer traffic to Host 2?

AMAC-OI

BMAC-03

CMAC-04

DMAC-11

Show Suggested Answer

Suggested Answer: A

The local AC tag ID configured on PE2 must match the local AC tag ID configured on PE1. This ensures that the tag IDs are consistent across both ends of the VPWS service.The remote AC tag ID configured on PE2 does not need to match the remote AC tag ID configured on PE3, as long as they are unique within each PE1.

Verified Reference:Ethernet Virtual Private Networks (EVPNs)

by Annette at Sep 07, 2024, 12:56 AM

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Tu

9 months ago

Definitely MAC-03, can't be wrong on this one!

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Jacklyn

9 months ago

Wait, is MAC-11 even an option? Seems odd.

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Micheal

10 months ago

I thought MAC-OI was the right one?

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Antonio

10 months ago

Nah, I think it's MAC-04.

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Vinnie

10 months ago

I'm pretty sure it's MAC-03.

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Trevor

10 months ago

I’m leaning towards MAC-11, but I remember there being some confusion about which MAC to use in different scenarios.

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Ruth

11 months ago

I have a feeling it might be MAC-OI, but I need to double-check my notes on EVPN configurations.

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Elizabeth

11 months ago

I remember practicing a similar question where we had to identify MAC addresses, but I can't recall the exact details for this one.

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Brent

11 months ago

I think the source MAC address should be MAC-04, but I'm not entirely sure.

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Fernanda

11 months ago

This looks like a classic EVPN scenario. I'll apply my knowledge of how the MAC addresses are used in this setup.

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Susana

11 months ago

I think I know the answer, but I want to double-check the diagram to be sure. Gotta be careful on these tricky EVPN questions.

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Apolonia

11 months ago

Okay, let me think this through step-by-step. The key is to identify the source MAC address for the traffic forwarded from PE1 to Host 2.

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Yoko

11 months ago

Hmm, I'm a bit unsure about this one. The diagram has a lot of information, I'll need to take my time to understand it.

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Lauryn

11 months ago

This question seems straightforward, I just need to carefully analyze the diagram and options.

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Paola

11 months ago

Okay, I remember learning about Tracking Extract in one of the Salesforce Marketing Cloud modules. I think option B might be the way to go here.

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Marshall

1 year ago

The correct answer is definitely MAC-Daddy. I mean, come on, who doesn't love a good old-fashioned MAC address pun?

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Roxanne

1 year ago

D) MAC-11

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Murray

1 year ago

C) MAC-04

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Darrel

1 year ago

B) MAC-03

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Yesenia

1 year ago

A) MAC-OI

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Shelba

1 year ago

This is like trying to herd cats while juggling chainsaws. But I'm going to trust my gut and go with option B, MAC-03. Fingers crossed!

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Alayna

1 year ago

Aha! The interface-ful model, that's the key here. I think option A, MAC-OI, is the way to go. Time to impress the examiners with my EVPN knowledge.

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Mable

1 year ago

I'm going with option D, MAC-11, as the source MAC address.

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Mozell

1 year ago

No, I'm pretty sure it's MAC-04 based on the interface-ful model.

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Kanisha

1 year ago

I think it might be MAC-03, not MAC-OI.

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Ettie

1 year ago

I agree, option A, MAC-OI, is the correct source MAC address.

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Josphine

1 year ago

Wait, what? I'm more confused than a chameleon in a bag of Skittles. Are we sure this isn't a trick question? I'm tempted to go with option D, MAC-11, just to throw them off.

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Laila

1 year ago

No way, I'm pretty sure it's MAC-03. Let's go with that.

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Glen

1 year ago

I think it's actually MAC-04, not MAC-11.

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Arthur

1 year ago

Hmm, this question seems tricky. Let me think about the interface-ful model and the source MAC address in the packets. I'm going to go with option C, MAC-04. Sounds logical to me.

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