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Question 331 - XK0-005 discussion

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A Linux administrator would like to measure possible packet loss between a workstation and a remote web application that is running on port 443. Which of the following would be the best command for the administrator to use to display this information?

A.

ping -c 50 <remote server IP>

Answers
A.

ping -c 50 <remote server IP>

B.

tcpdump -p 443 <remote server IP>

Answers
B.

tcpdump -p 443 <remote server IP>

C.

mtr -T -P 443 <remote server IP>

Answers
C.

mtr -T -P 443 <remote server IP>

D.

traceroute -p 443 <remote server IP>

Answers
D.

traceroute -p 443 <remote server IP>

Suggested answer: C

Explanation:

mtr (My Traceroute) is a network diagnostic tool that combines the functionality of traceroute and ping. It shows real-time packet loss and latency on a hop-by-hop basis. The -T option uses TCP instead of ICMP, and the -P 443 option specifies the remote port. This provides the best method for checking packet loss on port 443.

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asked 09/10/2024
Abbas Ali
38 questions
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