Arista Certified Engineer – Associate (ACE-A) — Question 36

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

Answer options

• A. show interfaces counters errors | grep nozeroes
• B. show interfaces counters errors | grep pipe nozeroes
• C. show interfaces counters errors | email[email protected]
• D. show interfaces counters errors | nz

Correct answer: D

Explanation

The correct answer is D because the 'nz' command is specifically designed to filter out lines with all zeroes. The other options do not provide valid commands for this purpose; A and B incorrectly use 'grep' with invalid syntax, and C attempts to email the output, which is not relevant to filtering the displayed results.