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  1. 10. You have a network with some network components (shown in Figure 2-6). PC-A wants to send
  2. data to PC-B. Which of the following statements is true, assuming that the layer 2 medium is
  3. Ethernet and TCP/IP is used at layer 3?
  4.  
  5. A. When PC-A generates the frame, it puts its MAC address in the source field and the Switch-A's MAC address in the destination field.
  6.  
  7. B. When PC-A generates the frame, it puts its MAC address in the source field and the PC-B's MAC address in the destination field.
  8.  
  9. C. When PC-A generates the packet, it puts its IP address in the source field and Router-A's IP address in the destination field.
  10.  
  11. D. When PC-A generates the packet, it puts Router-A's IP address in the source field and PC-B's IP address in the destination field.
  12.  
  13. E. When Router-A generates the frame, it puts its MAC address as the source and PC-B's MAC address as the destination.
  14.  
  15. =@= A is incorrect because MAC addresses are used to communicate on the same segment and the switch is on a different segment than PC-A; PC-A should use the router's MAC address as the destination.
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