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Question 33 - 4A0-115 discussion

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Examine the exhibit.

Which of the following statements about the EVPN routes exchanged for EVPN VPWS 2 is TRUE?

A.
PEI advertises an A-D per EVI route that includes a tag ID set to 40.
Answers
A.
PEI advertises an A-D per EVI route that includes a tag ID set to 40.
B.
PEI advertises an A-D per EVI route that includes a non-zero Layer-2 MTLJ.
Answers
B.
PEI advertises an A-D per EVI route that includes a non-zero Layer-2 MTLJ.
C.
PE2 advertises an A-D per EVI route that includes a P flag set to I.
Answers
C.
PE2 advertises an A-D per EVI route that includes a P flag set to I.
D.
All PES advertise a MAC route that includes a non-zero MPLS label.
Answers
D.
All PES advertise a MAC route that includes a non-zero MPLS label.
Suggested answer: D

Explanation:

All PEs do not advertise a MAC route that includes a non-zero MPLS label. Only PE1 advertises a MAC route that includes a non-zero MPLS label, which is used by PE2 to forward traffic to PE1.PE2 and PE3 do not advertise any MAC routes for VPWS 21.

Verified

Reference:Ethernet Virtual Private Networks (EVPNs)

asked 23/09/2024
Srinivasan Krishnamoorthy
39 questions
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