Free Download Cisco CCNA 200-120 Practice Exams with PDF & VCE (11-20)

QUESTION 11
Refer to the graphic. Host A is communicating with the server. What will be the source MAC address of the frames received by Host A from the server?

A.    the MAC address of router interface e0
B.    the MAC address of router interface e1
C.    the MAC address of the server network interface
D.    the MAC address of host A

Answer: A

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Free Download Cisco CCNA 200-120 Practice Exams with PDF & VCE (1-10)

QUESTION 1
Refer to the exhibit. What will Router1 do when it receives the data frame shown? (Choose three.)

A.    Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.
B.    Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.
C.    Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.
D.    Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.
E.    Router1 will forward the data packet out interface FastEthernet0/1.
F.    Router1 will forward the data packet out interface FastEthernet0/2.

Answer: ACF
Explanation:
Remember, the source and destination MAC changes as each router hop along with the TTL being decremented but the source and destination IP address remain the same from source to destination.

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