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CompTIA XK0-005 Exam - Topic 1 Question 17 Discussion

Actual exam question for CompTIA's XK0-005 exam
Question #: 17
Topic #: 1
[All XK0-005 Questions]

A systems administrator was tasked with assigning the temporary IP address/netmask 192.168.168.1/255.255.255.255 to the interface eth0 of a Linux server.

When adding the address, the following error appears:

# ip address add 192.168.168.1/33 dev eth0

Error: any valid prefix is expected rather than "192.168.168.1/33".

Based on the command and its output above, which of the following is the cause of the issue?

Show Suggested Answer Hide Answer
Suggested Answer: A

by Junita at Aug 06, 2023, 02:50 AM

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Harrison
3 months ago
Nah, I doubt it's about the IP being in use, that's not the issue here.
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Jesusita
3 months ago
I think the interface eth0 might not exist, double-check that.
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Rochell
4 months ago
Wait, can you even use /33? That's surprising!
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Flo
4 months ago
Totally agree, /33 isn't a valid prefix.
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Billye
4 months ago
The CIDR value /33 is invalid, it should be /32.
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Donte
4 months ago
I thought /33 was just a typo, but I’m not confident. I guess it could also be a routing issue, but that seems less likely here.
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Stephane
4 months ago
I feel like I’ve seen a question similar to this before, and it was about IP address conflicts. Could it be that 192.168.168.1 is already in use?
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Candra
5 months ago
I’m not entirely sure, but I think the error might be related to the interface not existing. I remember a practice question about checking interfaces.
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Mertie
5 months ago
I remember something about CIDR notation, and I think /33 is invalid for an IPv4 address. It should be /32 instead, right?
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Joesph
5 months ago
This looks like a straightforward question about who is responsible for securing a crime scene and taking notes. I'm pretty confident I know the answer, but I'll review the details one more time just to be sure.
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Harrison
5 months ago
I think material A is a relevant cost since it's being used for this contract, but I remember some discussion about its resale value that makes me second-guess.
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Farrah
5 months ago
Hmm, this one seems a bit tricky. I'll need to carefully read through the options and think about what I know about the Integrated Information Infrastructure Reference Model.
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Elina
5 months ago
Okay, let's see. I know HIDS is for monitoring the host, so it's probably not going to be things like computer performance or storage space. I'll go with system files and file system integrity.
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Noah
5 months ago
This seems like a straightforward question about marketing strategies. I'll review the key details about CL Foods' approach and match that to the options provided.
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Garry
9 months ago
The answer is definitely A. The CIDR value is invalid, and the admin should use /32 instead.
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Elfriede
9 months ago
I bet the admin was trying to reserve a whole galaxy for that server. /33 is a bit overkill, don't you think?
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Marlon
9 months ago
User 3: Maybe the admin made a typo when entering the IP address.
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Marjory
9 months ago
User 2: I agree, the CIDR value should be /32 instead.
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Luisa
9 months ago
User 1: Yeah, /33 is definitely too much for a single server.
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Keneth
10 months ago
Hmm, I guess the admin was trying to assign a subnet mask with more than 32 bits. Looks like they need to refresh their networking knowledge.
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Lili
8 months ago
D: It's important to double check the IP address and subnet mask before assigning it.
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Sueann
8 months ago
C: Maybe the admin made a mistake when typing the command.
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Renato
8 months ago
B: Yeah, that's right. The subnet mask can't have more than 32 bits.
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Lettie
8 months ago
A: The CIDR value /33 should be /32 instead.
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Candida
9 months ago
A: It's important to double-check the subnet mask before assigning it.
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Tarra
9 months ago
C: Maybe the admin made a mistake when typing the command.
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Lili
9 months ago
B: Yeah, that's right. /33 is not a valid subnet mask.
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Julieta
10 months ago
A: The CIDR value /33 should be /32 instead.
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Werner
11 months ago
The CIDR value /33 is the issue here. A /33 prefix is not valid as the maximum prefix length is /32.
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Gearldine
9 months ago
D: Good idea, let's give that a try and see if it works.
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Nickolas
9 months ago
C: Maybe try changing it to /32 and see if that resolves the error.
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Mireya
9 months ago
B: That makes sense, /33 is not a valid prefix length.
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Niesha
9 months ago
A: The CIDR value /33 should be /32 instead.
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Johnson
11 months ago
I'm not sure, but maybe the IP address 192.168.168.1 is already in use causing the error.
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Melvin
11 months ago
I agree with Esteban, the CIDR value should be /32 for the IP address to be valid.
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Esteban
11 months ago
I think the cause of the issue is that the CIDR value /33 should be /32 instead.
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