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You run traceroute -m 3 example.com but it shows more than 3 hops. What is the likely cause?

medium📝 Debug Q14 of 15
Linux CLI - Networking Commands
You run traceroute -m 3 example.com but it shows more than 3 hops. What is the likely cause?
AThe -m option was ignored because of a syntax error
BTraceroute always shows all hops regardless of -m
CThe command is correct; traceroute shows up to 3 hops only
DThe hostname resolves to multiple IPs causing extra hops
Step-by-Step Solution
Solution:
  1. Step 1: Check syntax of the command

    The correct syntax requires a space between -m and the number, so -m 3 is correct.
  2. Step 2: Consider possible syntax errors

    If the option was typed incorrectly (like -m3 without space), traceroute may ignore it and show default hops.
  3. Step 3: Evaluate other options

    Traceroute does not always ignore -m; it respects it if syntax is correct. Multiple IPs do not increase hops count.
  4. Final Answer:

    The -m option was ignored because of a syntax error -> Option A
  5. Quick Check:

    Syntax error causes option ignore [OK]
Quick Trick: Check option syntax carefully for -m [OK]
Common Mistakes:
  • Using -m3 without space causing ignore
  • Assuming traceroute ignores -m always
  • Confusing hops with IP resolution count

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