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CertNexus CFR-410 Exam - Topic 11 Question 53 Discussion

When tracing an attack to the point of origin, which of the following items is critical data to map layer 2 switching?
A) DNS cache and B) ARP cache
C) CAM table
D) NAT table

CertNexus CFR-410 Exam - Topic 11 Question 53 Discussion

Actual exam question for CertNexus's CFR-410 exam
Question #: 53
Topic #: 11
[All CFR-410 Questions]

When tracing an attack to the point of origin, which of the following items is critical data to map layer 2 switching?

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Suggested Answer: A, B

by Derick at Jan 25, 2025, 12:11 PM

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Lea
10 months ago
I had no idea the CAM table was so crucial!
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Vivan
10 months ago
NAT table? Not really relevant for layer 2, right?
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Mitzie
11 months ago
Wait, isn't the ARP cache also important?
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Brice
11 months ago
I agree, CAM table is key for layer 2 tracing.
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Freeman
11 months ago
Definitely the CAM table! That's where the MAC addresses are stored.
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Lashawna
11 months ago
I’m not confident, but I feel like the NAT table doesn’t really apply here. It seems more relevant for layer 3 or higher.
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Barney
12 months ago
I’m leaning towards the CAM table too, but I keep second-guessing myself about the DNS cache. Wasn’t that more about resolving names?
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Lawrence
12 months ago
I remember practicing a similar question, and I think the ARP cache might also play a role, but it feels more layer 3 focused.
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Joseph
12 months ago
I think the CAM table is really important for layer 2 switching, but I'm not entirely sure if it's the only thing we need to consider.
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Weldon
12 months ago
Wait, I thought the NAT table was used for mapping layer 3 addresses. I'm a bit confused on which layer 2 data is most critical here. Maybe I should review my notes before answering.
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Delisa
12 months ago
Okay, I remember learning about this in class. The ARP cache is what we use to map the layer 2 addresses, so I'm going to go with option B.
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Audry
12 months ago
Hmm, I'm not totally sure about this one. I know the CAM table is important for layer 2, but I'm not confident that's the only critical piece of data. Let me think this through a bit more.
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Junita
1 year ago
This one seems straightforward - the CAM table is definitely the key to mapping layer 2 switching, so I'll go with option C.
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Gearldine
1 year ago
The CAM table, because who doesn't love a good game of 'Capture the MAC'?
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Dalene
1 year ago
Hold up, is the DNS cache an option? Talk about a wild card! But nah, gotta be the ARP cache.
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Helga
1 year ago
Agreed, ARP cache is the critical data needed for tracing the attack.
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Josefa
1 year ago
Definitely, ARP cache is crucial for mapping layer 2 switching.
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Ilona
1 year ago
Yeah, ARP cache makes the most sense.
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Evette
1 year ago
I think it's the ARP cache.
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Thora
1 year ago
Hmm, the NAT table? Wouldn't that be more for layer 3 stuff? I'm going with the ARP cache on this one.
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Rusty
1 year ago
The CAM table is definitely crucial for tracing attacks to the point of origin.
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Salina
1 year ago
I agree, the ARP cache is important for mapping layer 2 switching.
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Kandis
1 year ago
I think the CAM table is actually the critical data for layer 2 switching.
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Annmarie
1 year ago
I'm pretty sure the CAM table is the way to go. Gotta love those switching tables!
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Vicente
1 year ago
Definitely, without the CAM table, it would be difficult to trace the attack back to its origin.
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Belen
1 year ago
Yeah, the CAM table is where all the MAC addresses are stored for efficient switching.
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Svetlana
1 year ago
I agree, the CAM table is essential for mapping layer 2 switching.
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Lizbeth
1 year ago
The ARP cache, of course! That's the key to mapping layer 2 switching and tracing the attack.
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Anisha
1 year ago
Yes, the ARP cache helps trace the attack back to its origin.
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Barney
1 year ago
The ARP cache is definitely critical for mapping layer 2 switching.
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Jeannetta
1 year ago
I'm not sure, but I think the ARP cache could also be important for mapping layer 2 switching.
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Dottie
2 years ago
I agree with Jose, the CAM table is essential for tracing the attack to the point of origin.
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Jose
2 years ago
I think the critical data to map layer 2 switching is the CAM table.
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