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Nokia Exam 4A0-C02 Topic 4 Question 103 Discussion

Actual exam question for Nokia's 4A0-C02 exam
Question #: 103
Topic #: 4
[All 4A0-C02 Questions]

Which of the following describes the scope of the IEEE 802.3ah EFM standard? (Choose 3)

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Suggested Answer: D

by Annice at Dec 06, 2024, 02:12 PM

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Marya
1 months ago
Ah, the joys of standardization. Next up, the IEEE 802.3zzz 'Snooze-Inducing Ethernet' standard. Guaranteed to put network engineers to sleep with its riveting specifications!
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Ressie
2 days ago
E) Valuable in the last-mile connection to the Service Provider demarcation device.
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Lillian
3 days ago
A) Monitor and troubleshoot a point-to-point full-duplex link.
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Stefania
1 months ago
I'm with Misty on this one. If the question says not to use EFM for that purpose, then C is definitely wrong. Although, I do have to wonder who comes up with these exam questions. They're getting trickier every year!
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Denise
10 days ago
E) Valuable in the last-mile connection to the Service Provider demarcation device.
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Deangelo
17 days ago
B) Monitor and troubleshoot end-to-end services.
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Winifred
19 days ago
A) Monitor and troubleshoot a point-to-point full-duplex link.
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Misty
2 months ago
Wait, what? C is definitely not correct. The question clearly states that the EFM standard 'should not be used at the core to trigger MPLS protection.' Looks like someone didn't read the options carefully enough.
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Alonso
16 days ago
E) Valuable in the last-mile connection to the Service Provider demarcation device.
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Maryann
24 days ago
B) Monitor and troubleshoot end-to-end services.
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Kanisha
1 months ago
A) Monitor and troubleshoot a point-to-point full-duplex link.
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Vallie
2 months ago
I'm pretty sure C is also correct. The EFM standard can be used to trigger MPLS protection mechanisms at the core when physical failure detection is not possible. I mean, why else would they include that option?
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Lucille
26 days ago
E) Valuable in the last-mile connection to the Service Provider demarcation device.
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Verlene
1 months ago
C) Can be used at the core to trigger MPLS protection mechanisms when a physical failure detection is not possible.
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Cory
1 months ago
A) Monitor and troubleshoot a point-to-point full-duplex link.
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Lindsey
2 months ago
I believe it should not be used at the core to trigger MPLS protection. BFD is the recommended method for that scenario.
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Alpha
2 months ago
A, E, and D are the correct answers. The IEEE 802.3ah EFM standard is used for monitoring and troubleshooting point-to-point full-duplex links, as well as in the last-mile connection to the Service Provider demarcation device. It should not be used at the core to trigger MPLS protection, as BFD is the recommended method for that purpose.
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Natalie
1 months ago
D) Should not be used at the core to trigger MPLS protection. BFD is the only method that can be used when physical failure detection is not possible.
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Bong
1 months ago
E) Valuable in the last-mile connection to the Service Provider demarcation device.
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Beckie
2 months ago
A) Monitor and troubleshoot a point-to-point full-duplex link.
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Erasmo
2 months ago
I agree with you, Trina. It also mentions that it can be used in the last-mile connection to the Service Provider demarcation device.
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Trina
3 months ago
I think the scope of IEEE 802.3ah EFM standard includes monitoring and troubleshooting end-to-end services.
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