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Question 5 - 4A0-115 discussion

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Which of the following statements about EVPN Layer-3 services that utilize the interface-ful model is TRUE?

A.
EVPN MAC/IP routes are used to advertise the IP prefixes of subnets attached to a VPRN.
Answers
A.
EVPN MAC/IP routes are used to advertise the IP prefixes of subnets attached to a VPRN.
B.
VPRN instances are interconnected using a supplementary broadcast domain (SBD) VPLS.
Answers
B.
VPRN instances are interconnected using a supplementary broadcast domain (SBD) VPLS.
C.
Intra-subnet traffic is carried over the tunnels provided by the SBD VPLS.
Answers
C.
Intra-subnet traffic is carried over the tunnels provided by the SBD VPLS.
D.
The MAC/IP routing information is used to populate the VPRN routing table at the remote PEs.
Answers
D.
The MAC/IP routing information is used to populate the VPRN routing table at the remote PEs.
Suggested answer: C

Explanation:

In the interface-ful model, VPRN instances are interconnected using a supplementary broadcast domain (SBD) VPLS. Intra-subnet traffic is carried over the tunnels provided by the SBD VPLS.The MAC/IP routing information is not used to populate the VPRN routing table at the remote PEs, but rather to populate the FDB of the SBD VPLS2.

Verified

Reference:Nokia Ethernet Virtual Private Network Services Course | Nokia

asked 23/09/2024
Billy Raymond
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