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Nokia 4A0-108 Exam - Topic 7 Question 45 Discussion

Actual exam question for Nokia's 4A0-108 exam
Question #: 45
Topic #: 7
[All 4A0-108 Questions]

What is the first action a router performs when it receives a multicast packet?

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Suggested Answer: D

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Glory
4 months ago
Nah, it’s definitely not E.
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Fernanda
4 months ago
Surprised to see so many people picking B!
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Marisha
4 months ago
Wait, I thought it was D?
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Ronnie
4 months ago
Totally agree, B is the right answer!
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Noel
4 months ago
It checks the PIM source group database first!
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Linwood
5 months ago
I think it has to do with IGMP joins, but I remember something about PIM messages too. This is tricky!
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Chanel
5 months ago
I feel like the router needs to determine if it's the DR first, but I could be mixing that up with another concept.
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Ryann
5 months ago
I think the first action might be related to checking the PIM database, but I'm not entirely sure if that's the first step.
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Precious
5 months ago
I remember practicing a question about RPF checks, but I can't recall if that's what happens first with multicast packets.
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Elise
5 months ago
Okay, let me think this through. I know the board has oversight responsibilities, but I'm not sure if they have direct responsibility for internal controls. I'll have to carefully consider each option.
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Irene
5 months ago
Hmm, I remember reading about service subdivisions; maybe it's 'sub-inventories'? That feels close.
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