Nokia Exam 4A0-108 Topic 6 Question 105 Discussion

Actual exam question for Nokia's 4A0-108 exam

Question #: 105
Topic #: 6

Which of the following about the S-PMSI is TRUE?

AThe S-PMSI enables a PE to transmit packets to all other PEs in the same MVPN.

BThe S-PMSI must be instantiated by MPLS P2MP P-tunnels.

CThe S-PMSI is created and signaled by PIM or BGP Auto Discovery.

DAn S-PMSI can be reused in multiple MVPNs.

Show Suggested Answer

Suggested Answer: C

by Blossom at Jan 14, 2025, 02:18 AM

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4 days ago

C seems right to me. The S-PMSI is created and signaled by PIM or BGP Auto Discovery, not manually configured.

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7 days ago

I think the answer is B. The S-PMSI must be instantiated by MPLS P2MP P-tunnels. It's the only option that specifically mentions the P2MP tunnels.

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