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N10-009 · Question #168
N10-009 Question #168: Real Exam Question with Answer & Explanation
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Submitted by zhang_li· Mar 6, 2026Network Troubleshooting
Question
After changes were made to a firewall, users are no longer able to access a web server. A network administrator wants to ensure that ports 80 and 443 on the web server are still accessible from the user IP space. Which of the following commands is best suited to perfom this testing?
Options
- ADig
- BIfconfig
- CPing
- Dnmap
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