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H12-721 – HCNP-Security-CISN (Huawei Certified Network Professional - Constructing Infrastructure of Security Network)

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Showing 7–9 of 15 questions

Question 7

A man in the middle attack refers to an intermediate that sees the data exchange between server and client. To the server, all messages appear to be sent to or received from the client; and to the client all the packets appear to have been sent to or received from the server. If a hacker is using the man-in-the-middle attack, the hacker will send at least two data packets as shown to achieve this attack.

image013

Which of the following packet 1 and packet 2 Field Description is correct? (Choose two answers)

Select all that apply, then click Submit answer.

  • ○

    Packet 1:
    Source IP 1.1.1.1
    Source MAC C-C-C
    The purpose of IP 1.1.1.2
    The purpose of Mac B-B-B
  • ○

    Packet 1:
    Source IP 1.1.1.3
    Source MAC C-C-C
    The purpose of IP 1.1.1.2
    The purpose of Mac B-B-B
  • ○

    Packet 2:
    Source IP 1.1.1.2
    Source MAC C-C-C
    The purpose of IP 1.1.1.1
    The purpose of Mac A-A-A
  • ○

    Packet 2:
    Source IP 1.1.1.3
    Source MAC C-C-C
    The purpose of IP 1.1.1.1
    The purpose of Mac A-A-A
Question 8

Enabling DHCP Snooping feature avoids Bogus DHCP Server attacks. Which of the following statements is correct?

Select an option, then click Submit answer.

  • ○

    Connect the user interface to configure the firewall to be trusted.
  • ○

    DHCP Server firewall connection to untrusted interface configuration mode.
  • ○

    Untrusted mode interface receives a DHCP Relay packets will all be discarded.
  • ○

    Trusted DHCP Relay interface to receive packets, and can only be checked by DHCP Snooping through.
Question 9

In the dual hot standby network diagram shown below, figure PC1 gateway address should be the IP address of the main contact with the device, namely 10.100.10.2/24.

image063

Select an option, then click Submit answer.

  • ○

    TRUE
  • ○

    FALSE