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Nokia Exam 4A0-105 Topic 3 Question 101 Discussion

Actual exam question for Nokia's 4A0-105 exam
Question #: 101
Topic #: 3
[All 4A0-105 Questions]

In IEEE 802.1ag, how are loops detected?

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Suggested Answer: B

by Augustine at Sep 15, 2024, 06:35 PM

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Latonia
2 months ago
B) makes the most sense to me. If the MEP sees its own frames come back, that's a clear sign of a loop.
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Chantell
1 months ago
B) makes the most sense to me. If the MEP sees its own frames come back, that's a clear sign of a loop.
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Tyra
1 months ago
B) The MEP sees its own CFM frames returned to itself.
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Jess
1 months ago
A) Spanning-tree BPDUs are returned to the sender.
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Gilma
2 months ago
I'm not sure, but I think option D could also be correct because the record field in the CFM frame tracks chassis-mac addresses.
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Heike
2 months ago
Haha, C) says this isn't even a function of 802.1ag. Gotta love when the wrong answers are just trying to throw you off!
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Idella
2 months ago
D) The record field of the CFM frame keeps track of chassis-mac addresses.
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Jimmie
2 months ago
B) The MEP sees its own CFM frames returned to itself.
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Catherin
2 months ago
A) Spanning-tree BPDUs are returned to the sender.
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Reita
3 months ago
I agree with Isidra, option B makes sense because the MEP can detect loops by monitoring its own frames.
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Wilda
3 months ago
D) The record field of the CFM frame keeps track of chassis-mac addresses sounds like it could be a cool feature, but it's not how loops are detected in this standard.
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Johnson
2 months ago
B) The MEP sees its own CFM frames returned to itself.
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Roxanne
2 months ago
A) Spanning-tree BPDUs are returned to the sender.
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Isidra
3 months ago
I think loops are detected when the MEP sees its own CFM frames returned to itself.
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Melina
3 months ago
The correct answer is B) The MEP sees its own CFM frames returned to itself. This is how loops are detected in IEEE 802.1ag.
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Gracia
1 months ago
You're welcome!
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Lina
2 months ago
Oh, I see. Thanks for clarifying.
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Lai
2 months ago
No, that's not correct. The correct answer is B) The MEP sees its own CFM frames returned to itself.
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Krystal
2 months ago
I think the answer is A) Spanning-tree BPDUs are returned to the sender.
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