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CompTIA CV0-004 Exam - Topic 1 Question 4 Discussion

A cloud administrator recently created three servers in the cloud. The goal was to create ACLs so the servers could not communicate with each other. The servers were configuredwith the following IP addresses:After implementing the ACLs, the administrator confirmed that some servers are still able to reach the other servers. Which of the following should the administrator change toprevent the servers from being on the same network?
B) The IP address of Server 1 to 172.16.12.2
A) The IP address of Server 1 to 172.16.12.36
C) The IP address of Server 2 to 172.16.12.18
D) The IP address of Server 2 to 172.16.14.14

CompTIA CV0-004 Exam - Topic 1 Question 4 Discussion

Actual exam question for CompTIA's CV0-004 exam
Question #: 4
Topic #: 1
[All CV0-004 Questions]

A cloud administrator recently created three servers in the cloud. The goal was to create ACLs so the servers could not communicate with each other. The servers were configured

with the following IP addresses:

After implementing the ACLs, the administrator confirmed that some servers are still able to reach the other servers. Which of the following should the administrator change to

prevent the servers from being on the same network?

Show Suggested Answer Hide Answer
Suggested Answer: B

To prevent the servers from being on the same network and communicating with each other, the administrator should change the IP address of Server 1 to 172.16.12.2. This IP address is outside the subnet defined by the subnet mask 255.255.255.240, which would place Server 1 on a different subnet, preventing direct communication without routing. Reference: CompTIA Cloud+ Study Guide (Exam CV0-004) by Todd Montgomery and Stephen Olson


by Chaya at Mar 04, 2024, 09:32 PM

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Major
10 months ago
I agree, the ACLs should have worked if configured correctly.
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Rikki
10 months ago
Wait, are they really still on the same network? That seems odd.
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Cecily
10 months ago
I think Server 2's IP should be changed to 172.16.14.14.
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Henriette
10 months ago
Definitely, changing the IPs is the way to go!
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Matthew
11 months ago
The servers need different subnets to isolate them.
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Meaghan
11 months ago
I’m a bit confused about the IP ranges, but I think if we change Server 1's IP to 172.16.12.36, it might help separate them.
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Stacey
11 months ago
This question reminds me of a practice exam where we had to configure ACLs. I think the key is ensuring the servers are on different networks.
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Sheridan
11 months ago
I'm not entirely sure, but I feel like changing the IP of Server 2 to 172.16.14.14 might be the right move since it seems like a different subnet.
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Barb
11 months ago
I remember studying about subnetting, and I think the servers need to be in different subnets to prevent communication.
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Arminda
11 months ago
Ah, I see what's going on now. The administrator needs to move the servers to different networks to prevent them from communicating. Option D looks like the best choice to achieve that.
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Olive
11 months ago
This seems straightforward. The servers are on the same network, so the administrator needs to change the IP address of one of the servers to a different subnet to isolate them. I'll go with option D.
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Aleisha
11 months ago
I'm a bit confused here. The question mentions ACLs, but the answer choices are all about IP addresses. I'll need to re-read this carefully to make sure I understand the core issue.
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Amie
11 months ago
Okay, I think I've got this. The key is to identify that the servers are on the same network since they have overlapping IP addresses. I'll choose the option that changes the IP address to a different subnet.
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Arthur
11 months ago
Hmm, this looks like a tricky one. I'll need to carefully analyze the IP addresses and network configuration to determine the best solution.
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Francisca
12 months ago
Alright, I've got it. The answer is option B - "Right". When adding network elements in u2000, you can only add the right ones, not the wrong ones. Simple enough!
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Felicitas
12 months ago
This looks pretty straightforward. I'll just need to update the nameserver in the resolv.conf file and then use the host command to resolve the server name.
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Stephane
12 months ago
The 6M approach is the most common way to set up a Fishbone Diagram, so I'll go with that as my answer.
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Hubert
2 years ago
I think changing the IP address of Server 2 is the key here. That way, we can ensure the servers are on different networks.
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Isabelle
2 years ago
That's a good point, Sage. Maybe changing the IP address of Server 2 to 172.16.14.14 would also help.
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Sage
2 years ago
But what if changing the IP address of Server 1 is not enough? Shouldn't we also consider changing the IP address of Server 2?
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Harrison
2 years ago
I agree with you, Isabelle. Changing the IP address of Server 1 should prevent communication between servers.
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Isabelle
2 years ago
I think the administrator should change the IP address of Server 1 to 172.16.12.36.
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Rosenda
2 years ago
Actually, I think changing the IP address of Server 2 to 172.16.14.14 could also be a valid option. It would separate the servers even more.
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Estrella
2 years ago
I agree with Loren, changing the IP address of Server 2 might be the solution. It could prevent the servers from being on the same network.
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Loren
2 years ago
But what if changing the IP address of Server 1 doesn't solve the issue? Maybe changing the IP address of Server 2 to 172.16.12.18 could work.
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Ammie
2 years ago
I think the administrator should consider changing the IP address of Server 1 to 172.16.12.36.
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Galen
2 years ago
Hmm, I'm not so sure about that. Changing the IP addresses alone might not be enough. We'd also need to make sure the routing tables and firewall rules are properly configured to isolate the servers. This is starting to sound like a real headache!
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Laurel
2 years ago
Yeah, that's a good point. The servers need to be on completely separate networks to ensure they can't communicate. I'd say the answer is either option D, changing Server 2's IP to a different subnet, or maybe even creating a completely new VPC for each server.
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Staci
2 years ago
I agree, the IP addresses could be the problem here. If the servers are still on the same network, that would explain why they can still reach each other despite the ACLs.
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Elise
2 years ago
Hmm, this question is a bit tricky. The goal is to prevent the servers from communicating with each other, but the administrator is having trouble despite implementing ACLs. I'm wondering if the issue might be with the IP addresses themselves.
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Galen
2 years ago
Maybe changing the IP address of Server 2 to 172.16.14.14 could be the solution.
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Paul
2 years ago
D) The IP address of Server 2 to 172.16.14.14
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Jaclyn
2 years ago
Let's consider changing the IP address of Server 1 to 172.16.12.36 as well.
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Darnell
2 years ago
A) The IP address of Server 1 to 172.16.12.36
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Mohammad
2 years ago
Yes, changing the IP address of Server 2 could be another option to try.
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Brigette
2 years ago
C) The IP address of Server 2 to 172.16.12.18
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Maddie
2 years ago
I think changing the IP address of Server 1 might help solve the issue.
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Nu
2 years ago
B) The IP address of Server 1 to 172.16.12.2
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