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CEH v12 312-50v12 Dumps PDF

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Question 148

A company’s policy requires employees to perform file transfers using protocols which encrypt traffic. You suspect some employees are still performing file transfers using unencrypted protocols because the employees do not like changes. You have positioned a network sniffer to capture traffic from the laptops used by employees in the data ingest department. Using Wireshark to examine the captured traffic, which command can be used as display filter to find unencrypted file transfers?

Options:

A.

tcp.port = = 21

B.

tcp.port = 23

C.

tcp.port = = 21 | | tcp.port = =22

D.

tcp.port ! = 21

Question 149

Which address translation scheme would allow a single public IP address to always correspond to a single machine on an internal network, allowing "server publishing"?

Options:

A.

Overloading Port Address Translation

B.

Dynamic Port Address Translation

C.

Dynamic Network Address Translation

D.

Static Network Address Translation

Question 150

A network admin contacts you. He is concerned that ARP spoofing or poisoning might occur on his network. What are some things he can do to prevent it? Select the best answers.

Options:

A.

Use port security on his switches.

B.

Use a tool like ARPwatch to monitor for strange ARP activity.

C.

Use a firewall between all LAN segments.

D.

If you have a small network, use static ARP entries.

E.

Use only static IP addresses on all PC's.

Question 151

Peter, a Network Administrator, has come to you looking for advice on a tool that would help him perform SNMP enquires over the network.

Which of these tools would do the SNMP enumeration he is looking for? Select the best answers.

Options:

A.

SNMPUtil

B.

SNScan

C.

SNMPScan

D.

Solarwinds IP Network Browser

E.

NMap

Page: 37 / 42
Exam Code: 312-50v12
Exam Name: Certified Ethical Hacker Exam (CEHv12)
Last Update: Dec 22, 2024
Questions: 572
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