Question 546 of 610 from exam N10-007: CompTIA Network+

Question 546 of 610 from exam N10-007: CompTIA Network+

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Question

A network administrator is reviewing the following output from a switch:

IP Address MAC Address

10.10.20.1 07:b9:56:14:ab:17
10.10.20.2 aa:aa‘aa:aa:aa:aa
10.10.20.3 bb:bb:bb:bb:bb:bb
10.10.20.4 07:b9:56:22:ae:01

10.10.20.5

CC:CC:CC:CC:CC:

C:CC

Which of the following attacks has occurred on the switch?

A.

DNS poisoning B.

ARP poisoning C.

VLAN hopping D.

MAC address spoofing.

D.

Explanations

A network administrator is reviewing the following output from a switch:

IP Address MAC Address

10.10.20.1 07:b9:56:14:ab:17
10.10.20.2 aa:aa‘aa:aa:aa:aa
10.10.20.3 bb:bb:bb:bb:bb:bb
10.10.20.4 07:b9:56:22:ae:01

10.10.20.5

CC:CC:CC:CC:CC:

C:CC

Which of the following attacks has occurred on the switch?

A.

DNS poisoning

B.

ARP poisoning

C.

VLAN hopping

D.

MAC address spoofing.

D.