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Nokia 4A0-104 Exam - Topic 5 Question 31 Discussion

Which of the following about VPLS MAC learning is FALSE?
D) Multiple VPLSes on the same PE share the same MAC FDB
A) The PE routers of the service are responsible for learning MAC addresses.
B) Flooding ensures that all PEs in a fully-meshed VPLS will learn the source address of all traffic.
C) MAC learning reduces flooding of frames with previously learned addresses.

Nokia 4A0-104 Exam - Topic 5 Question 31 Discussion

Actual exam question for Nokia's 4A0-104 exam
Question #: 31
Topic #: 5
[All 4A0-104 Questions]

Which of the following about VPLS MAC learning is FALSE?

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Suggested Answer: D

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Sabra
8 months ago
I think D might be misleading, not sure about that one.
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Lino
8 months ago
C is definitely true, MAC learning cuts down on flooding.
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Elliot
9 months ago
Wait, are you saying D is false? That sounds odd!
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Chi
9 months ago
I agree, B is correct too, flooding helps with learning.
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Tarra
9 months ago
A is true, PE routers do learn MAC addresses.
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Johnson
9 months ago
I thought MAC learning was supposed to reduce flooding, so that one seems correct to me. Maybe the one about multiple VPLSes is the false statement?
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German
9 months ago
I feel like the statement about multiple VPLSes sharing the same MAC FDB could be the false one, but I can't recall the details.
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Kaitlyn
9 months ago
I remember practicing a question about MAC learning and flooding, and I think flooding is necessary for all PEs to learn source addresses.
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Tanesha
9 months ago
I think the PE routers learning MAC addresses is true, but I'm not completely sure if that's the right answer here.
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Paulina
9 months ago
Okay, let me try to break this down. The IT 5 Roles are Stakeholder, Owner, Management, Governing Body, and something else. I think Management is the one that deals with operations, but I'm not 100% certain. I'll have to review my notes to be sure.
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Gracia
9 months ago
I've used "vxassist" before for storage management, but I don't think that's the right command here. I'm leaning towards "vxdiskunsetup" as the best option to securely clean the data.
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Shayne
9 months ago
I think improving security of information and focusing on strategic areas might not fit the primary improvements he's aiming for.
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Lisbeth
9 months ago
Okay, I remember learning about this in my Cisco collaboration class. I believe the correct answer is the DNS SRV query for the Cisco UDS service, which is used for Jabber client login and provisioning.
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