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 the server network interface
C.
the MAC address of host A
D.
the MAC address of router interface e1
Explanation:
The IP address does not change because it is global, BUT the MAC address does indeed change
when traffic crosses a router.
When packets transfer from one host to another across a routed segment, the source IP address
always remains the same source IP address, and the physical (MAC) address will be the existing
router’s interface address. Similarly, the destination IP address always remains the same and the
destination physical (MAC) address is the destination router’s interface address.