GIAC Exam GSNA Topic 6 Question 56 Discussion

Actual exam question for GIAC's GSNA exam

Question #: 56
Topic #: 6

[All GSNA Questions]

The following output is generated by running the show ip route command:

RouterA#show ip route

< - - Output Omitted for brevity - ->

Which next hop address will RouterA use in forwarding traffic to 10.10.100.0/24?

A192.168.10.0

B172.18.60.1

C172.18.50.1

D172.18.1.1

Show Suggested Answer

Suggested Answer: D

The routing table displays various RIP and Connected routes. There is no routing entry for 10.10.100.0/24, but there is a default route in the

routing table using 172.18.1.1 as the next hop router. Given that 10.10.100.0/24 does not have a direct entry in the routing table, RouterA

will forward traffic to the default route next hop address of 172.18.1.1.

Answer A is incorrect. The address does not appear in the routing table as a next hop router, in addition to being an actual subnet

number for 192.168.10.0/24.

Answer C is incorrect. 172.18.50.1 is the next hop for reaching 192.168.11.0.

Answer B is incorrect. 172.18.60.1 is the next hop for reaching 192.168.12.0.

by Andree at Sep 16, 2024, 08:39 PM

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Hoa

4 months ago

I'm feeling confident about this one. The next hop for the 10.10.100.0/24 network should be listed in the output, and I believe the correct answer is B) 172.18.60.1.

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Xenia

3 months ago

Great job! It's important to be confident in your networking knowledge.

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Bonita

3 months ago

That makes sense, the output usually shows the next hop address for each network.

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Jaime

3 months ago

I think you're right, the next hop for 10.10.100.0/24 is indeed B) 172.18.60.1.

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Henriette

4 months ago

I'm not sure, but I think the correct answer is 172.18.1.1 because of the routing table logic.

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Pa

4 months ago

I disagree, I believe RouterA will use 172.18.60.1 as the next hop address.

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Kelvin

4 months ago

Ha, this is a classic networking exam question! I'm pretty sure the answer is B) 172.18.60.1, but I'll double-check the output just to be sure.

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Mitzie

4 months ago

Hmm, I was wondering if there would be a trick question here. But B) 172.18.60.1 seems like the most logical choice based on the information provided.

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Catherin

4 months ago

Agreed, let's go with B) 172.18.60.1.

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Chauncey

4 months ago

It makes sense based on the output of the show ip route command.

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Craig

4 months ago

Yeah, that's what I would go with too.

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Alesia

4 months ago

I think B) 172.18.60.1 is the correct next hop address.

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Milly

4 months ago

I think RouterA will use 172.18.50.1 as the next hop address.

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Carlee

4 months ago

The output of the show ip route command should show the next hop address for the 10.10.100.0/24 network. I think the correct answer is B) 172.18.60.1.

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Vincent

4 months ago

Yes, I agree. The next hop address for 10.10.100.0/24 should be 172.18.60.1.

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Iluminada

4 months ago

I believe the correct answer is B) 172.18.60.1.

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