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Question 38 - 4A0-115 discussion

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Examine the exhibit.

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

A.
The flooding list maintained by PEI for VPLS 20 contains three entries: PE2, PE3, and PE4.
Answers
A.
The flooding list maintained by PEI for VPLS 20 contains three entries: PE2, PE3, and PE4.
B.
PE3 advertises an IMET route to PEI when its VPLS 20's mesh-SDP becomes operationally UP.
Answers
B.
PE3 advertises an IMET route to PEI when its VPLS 20's mesh-SDP becomes operationally UP.
C.
PE3 signals a service label to PE4 when its VPLS 20 is enabled and is bound to an operational SDP.
Answers
C.
PE3 signals a service label to PE4 when its VPLS 20 is enabled and is bound to an operational SDP.
D.
PEI advertises a MAC route for MAC-OI when its VPLS 2(Ys SAP becomes operationally UP.
Answers
D.
PEI advertises a MAC route for MAC-OI when its VPLS 2(Ys SAP becomes operationally UP.
Suggested answer: D

Explanation:

PE1 does not advertise a MAC route for MAC-01 when its VPLS 20's SAP becomes operationally UP.PE1 advertises an EVPN MAC/IP route for MAC-01, which includes the IP address of Host 1 and the ESI of the Ethernet segment1.

Verified

Reference:Ethernet Virtual Private Networks (EVPNs)

asked 23/09/2024
Jose Rodrigues
38 questions
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