CompTIA
SK0-003 · Question #866
SK0-003 Question #866: Real Exam Question with Answer & Explanation
The correct answer is D: Echo or echo reply is blocked by the firewall.. See the full explanation below for the reasoning.
Question
A server administrator is checking connectivity on a mail server which appears to be working correctly. Testing by the administrator has shown that ping requests from the server are failing even though mail is still working. Which of the following is the MOST likely cause of the failed ping requests?
Options
- AThe TCP/IP stack on the server is corrupted.
- BThe VLAN has been improperly configured.
- COne of the teamed NICs has failed on the server.
- DEcho or echo reply is blocked by the firewall.
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