EC-Council
312-50V11 · Question #911
Andrew is an Ethical Hacker who was assigned the task of discovering all the active devices hidden by a restrictive firewall in the IPv4 range in a given target network. Which of the following host di
The correct answer is C. ARP ping scan. In the ARP ping scan, the ARP packets are sent for discovering all active devices in the IPv4 range even though the presence of such devices is hidden by restrictive firewalls.
Scanning Networks
Question
Andrew is an Ethical Hacker who was assigned the task of discovering all the active devices hidden by a restrictive firewall in the IPv4 range in a given target network. Which of the following host discovery techniques must he use to perform the given task?
Options
- AUDP scan
- BTCP Maimon scan
- CARP ping scan
- DACK flag probe scan
How the community answered
(39 responses)- A3% (1)
- B5% (2)
- C77% (30)
- D15% (6)
Explanation
In the ARP ping scan, the ARP packets are sent for discovering all active devices in the IPv4 range even though the presence of such devices is hidden by restrictive firewalls.
Topics
#host discovery#ARP ping scan#firewall evasion#IPv4 scanning
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