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Arista ACE-A1.2 Exam - Topic 4 Question 115 Discussion

Actual exam question for Arista's ACE-A1.2 exam
Question #: 115
Topic #: 4
[All ACE-A1.2 Questions]

How might you filter the output from the show interfaces counters errors command to be more useful by removing lines containing all zeroes?

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Suggested Answer: D

by Effie at Aug 15, 2025, 02:47 AM

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Gracia
4 months ago
C is totally off base, that's not how you filter output.
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Tandra
4 months ago
I think B is incorrect, it doesn't make sense.
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Sherita
5 months ago
D looks a bit sketchy, not sure what "nz" means.
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Annamae
5 months ago
Wow, I didn't know you could filter like that!
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Sylvie
5 months ago
Option A is the right command!
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Colton
5 months ago
I definitely remember that "grep" is the right tool, but I can't remember if we need to specify "pipe" in the command.
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Leanna
5 months ago
I feel like "nz" could be a shorthand for filtering, but I don't remember if that's a standard command.
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Michel
6 months ago
I remember practicing a similar question, and I think it was something like "grep nozeroes" but I can't recall if that's the right term.
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Trina
6 months ago
I think we need to use grep to filter out the zeroes, but I'm not sure about the exact syntax.
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Gayla
6 months ago
Hmm, I'm a bit confused on this one. I know we need to filter the output, but I'm not sure if grep is the right tool or if there's a more specific command for this. I'll have to review my notes and see if I can figure out the best approach.
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Fabiola
6 months ago
Ah, this is a good one. I remember learning about using the pipe character to chain commands together. I think I'll try something like "show interfaces counters errors | grep -v '^0 0 0 0$'" to filter out the lines with all zeroes.
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Hoa
6 months ago
Okay, let me think this through. I know grep can be used to filter output, but I'm not sure about the exact syntax to remove the lines with all zeroes. I'll have to think about this one a bit more.
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Adell
7 months ago
Hmm, this looks like a command-line filtering question. I think I'll try using grep to remove the lines with all zeroes.
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Ivan
7 months ago
Hmm, I think option A looks promising. Filtering out the lines with all zeroes could really make that command more readable.
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Son
8 months ago
I think option A) show interfaces counters errors | grep nozeroes is the way to go.
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