Nokia Exam 4A0-115 Topic 3 Question 26 Discussion

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

Question #: 26
Topic #: 3

Based on the exhibit below, which of the following statements is FALSE?

When forwarding BUM traffic, the local PE must replicate the traffic and send it as unicast to the advertising neighbor.

AThe MPLS label 524284 presented indicates the service label value that the neighbor 10.10.10.2 uses to forward BUM traffic to PEI.

BWhen forwarding BUM traffic, the local PE uses an MPLS transport tunnel towards the advertising neighbor.

CThe IMET route is imported by a local VPLS configured with a route-target value of 65100:10.

Show Suggested Answer

Suggested Answer: D

The SBD IRB interface configured in the VPRN service has an IP address assigned to it.The IP address is used as a gateway IP address for hosts in the corresponding subnet2.

Verified Reference:Nokia Ethernet Virtual Private Network Services Course | Nokia

by Phillip at Jul 16, 2024, 08:20 PM

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Zachary

4 days ago

Hmm, the question seems straightforward. I think B is the correct answer here. The local PE should use an MPLS transport tunnel to forward BUM traffic to the advertising neighbor.

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Stevie

18 days ago

I disagree. Statement B is FALSE because the local PE does not use an MPLS transport tunnel when forwarding BUM traffic.

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Melvin

19 days ago

I agree with Antione. The MPLS label 524284 is actually used for a different purpose, not for forwarding BUM traffic.

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Antione

27 days ago

I think statement A is FALSE because the MPLS label 524284 is not used for forwarding BUM traffic.

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