nerdexam
EC-Council

EC0-350 · Question #93

You want to know whether a packet filter is in front of 192.168.1.10. Pings to 192.168.1.10 don't get answered. A basic nmap scan of 192.168.1.10 seems to hang without returning any information…

The correct answer is A. Run NULL TCP hping2 against 192.168.1.10. See the full explanation below for the reasoning.

Question

You want to know whether a packet filter is in front of 192.168.1.10. Pings to 192.168.1.10 don't get answered. A basic nmap scan of 192.168.1.10 seems to hang without returning any information. What should you do next?

Options

  • ARun NULL TCP hping2 against 192.168.1.10
  • BRun nmap XMAS scan against 192.168.1.10
  • CThe firewall is blocking all the scans to 192.168.1.10
  • DUse NetScan Tools Pro to conduct the scan

How the community answered

(53 responses)
  • A
    75% (40)
  • B
    4% (2)
  • C
    15% (8)
  • D
    6% (3)

Community Discussion

No community discussion yet for this question.

Full EC0-350 Practice