Ccna certification Practice Tests

D.  All of the above.

 43.  When a packet is determined to be on the local network, what happens?

A.  The destination IP address is changed to the router IP address.

B.  The destination MAC address is changed to the destination host’s MAC address.

C.  The destination MAC address is changed to the router’s MAC address.

D.  The source IP address is changed to the router’s IP address.

 44.  How does the sending host know if the destination is local or remote with respect to its 

immediate network?

A.  The host compares the IP address to its internal routing table.

B.  The host performs ANDing on its subnet mask and the destination IP address, com-

paring the result to its own network address.

C.  The host performs ANDing on the destination subnet mask and the destination IP 

address, comparing the result to its own network address.

D.  The IP address is verified to be local to its network via ICMP.

 45.  What is the current method Cisco routers use for packet forwarding?