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CompTIA Exam XK0-005 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

Contribute your Thoughts:

Garry
2 months ago
The answer is definitely A. The CIDR value is invalid, and the admin should use /32 instead.
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Elfriede
2 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
1 months ago
User 3: Maybe the admin made a typo when entering the IP address.
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Marjory
2 months ago
User 2: I agree, the CIDR value should be /32 instead.
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Luisa
2 months ago
User 1: Yeah, /33 is definitely too much for a single server.
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Keneth
3 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
27 days ago
D: It's important to double check the IP address and subnet mask before assigning it.
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Sueann
28 days ago
C: Maybe the admin made a mistake when typing the command.
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Renato
29 days ago
B: Yeah, that's right. The subnet mask can't have more than 32 bits.
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Lettie
1 months ago
A: The CIDR value /33 should be /32 instead.
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Candida
1 months ago
A: It's important to double-check the subnet mask before assigning it.
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Tarra
2 months ago
C: Maybe the admin made a mistake when typing the command.
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Lili
2 months ago
B: Yeah, that's right. /33 is not a valid subnet mask.
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Julieta
2 months ago
A: The CIDR value /33 should be /32 instead.
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Werner
3 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
2 months ago
D: Good idea, let's give that a try and see if it works.
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Nickolas
2 months ago
C: Maybe try changing it to /32 and see if that resolves the error.
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Mireya
2 months ago
B: That makes sense, /33 is not a valid prefix length.
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Niesha
2 months ago
A: The CIDR value /33 should be /32 instead.
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Johnson
3 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
4 months ago
I agree with Esteban, the CIDR value should be /32 for the IP address to be valid.
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Esteban
4 months ago
I think the cause of the issue is that the CIDR value /33 should be /32 instead.
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