Nokia Exam 4A0-115 Topic 4 Question 16 Discussion

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

Question #: 16
Topic #: 4

Examine the exhibit.

Which of the following statements about the operation of VPLS 20 is TRUE?

AThe flooding list maintained by PEI for VPLS 20 contains three entries: PE2, PE3, and PE4.

BPE3 advertises an IMET route to PEI when its VPLS 20's mesh-SDP becomes operationally UP.

CPE3 signals a service label to PE4 when its VPLS 20 is enabled and is bound to an operational SDP.

DPEI advertises a MAC route for MAC-OI when its VPLS 2(Ys SAP becomes operationally UP.

Show Suggested Answer

Suggested Answer: D

by Gearldine at Mar 15, 2024, 03:02 AM

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5 months ago

I'm leaning towards answer D. PEI advertising a MAC route for MAC-OI when VPLS 20's SAP is UP seems plausible.

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5 months ago

I agree with Cory, the answer is C. PE3 signaling a service label to PE4 makes more sense to me.

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5 months ago

But doesn't PE3 only advertise an IMET route to PEI when its mesh-SDP is UP?

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6 months ago

I disagree, I believe the correct answer is C. PE3 signals a service label to PE4 when its VPLS 20 is enabled.

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6 months ago

I think the answer is A, because the flooding list for VPLS 20 only contains PE2, PE3, and PE4.

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