Nokia 4A0-C02 Exam - Topic 7 Question 105 Discussion

Actual exam question for Nokia's 4A0-C02 exam

Question #: 105
Topic #: 7

Which of the following statements relating to VPLS is false?

AA VPLS is a multipoint Layer 2 service.

BA VPLS allows multiple customer sites to be connected in a single bridged domain.

CA VPLS on a single node requires a SDP.

DWith an IP/MPLS infrastructure, service providers can provide multiple VPLS services over a common IP/MPLS infrastructure.

EThe VPLS switches traffic based on MAC address associated to the appropriate SAP.

Show Suggested Answer

Suggested Answer: D

by Lovetta at Jan 26, 2025, 04:36 AM

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Maricela

3 months ago

Yup, multiple VPLS services over IP/MPLS is a game changer!

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Rodrigo

3 months ago

I thought VPLS was just for connecting sites, not about MAC addresses.

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Dahlia

3 months ago

Wait, does a VPLS on a single node really need a SDP?

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Colette

4 months ago

Totally agree, that's a key feature!

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Felton

4 months ago

A VPLS is definitely a multipoint Layer 2 service.

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Annelle

4 months ago

I vaguely recall that VPLS can operate over a common IP/MPLS infrastructure, so option D seems correct to me, but I could be mistaken.

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Rodolfo

4 months ago

I feel like I saw a similar question about VPLS and bridging domains in practice exams. I think option B is definitely true.

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Loreta

4 months ago

I'm a bit unsure about option C. I think a single node might not necessarily require a Service Distribution Point, but I need to double-check that.

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Nickolas

5 months ago

I remember studying that VPLS is indeed a multipoint Layer 2 service, so I think option A is true.

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Ty

5 months ago

The key is understanding how VPLS works with an IP/MPLS infrastructure. That should help me eliminate the incorrect statement.

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Edward

5 months ago

I remember learning about VPLS, but I'm drawing a blank on the specific details. Guess I'll have to read the options closely.

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Stephaine

5 months ago

Okay, I know VPLS is a multipoint Layer 2 service, so I'll focus on identifying the statement that doesn't match that.

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Yaeko

5 months ago

Hmm, I'm a bit unsure about the differences between VPLS and other Layer 2 services. Let me think this through carefully.

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Blair

5 months ago

This VPLS question seems straightforward, I think I can handle it.

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Ellen

10 months ago

I'm going with C as the false statement. Who needs an SDP for a single node VPLS? That's like putting training wheels on a unicycle.

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Cassandra

8 months ago

C) A VPLS on a single node requires a SDP.

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Mel

8 months ago

B) A VPLS allows multiple customer sites to be connected in a single bridged domain.

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Providencia

8 months ago

A) A VPLS is a multipoint Layer 2 service.

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Willodean

10 months ago

B is definitely true. That's the whole point of VPLS - connecting multiple customer sites in a single bridged domain. Unless the question is trying to trick us, which wouldn't be very nice.

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Lynna

9 months ago

C) A VPLS on a single node requires a SDP.

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Ciara

9 months ago

B) A VPLS allows multiple customer sites to be connected in a single bridged domain.

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Susana

9 months ago

A) A VPLS is a multipoint Layer 2 service.

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Carmela

10 months ago

D seems true to me. VPLS is often used with IP/MPLS infrastructure to provide multi-tenant L2 services. Maybe the question writer needs to brush up on their VPLS knowledge.

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