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14. As you can see in the following exhibit, PC A is communicating with a File S

ID: 3703033 • Letter: 1

Question

14. As you can see in the following exhibit, PC A is communicating with a File Server which is located on the same local network. Explain ARP process in this scenario and fill out the L2 Ethernet header and L3 IP packet with the relevant addresses. (10 points) Communicating on a Local Network Server Original Souce A Final Destination 00-08 1021 1.110 92 1681.5 Destination MAC Source MAC L2 Ethernet Header L3 IP Packet 15. Consider the network below, the network administrator has assigned the lowest available IP from the subnet to R1 and the highest to SW1, What IP address should PC1 use for a default gateway in order to reach the remote networks? (2 points) Local Network Route 92.168.10.0/24 Remote Networks PC1 SW1 R1

Explanation / Answer

14.) First PC A will find out that File server is on the same network. So in order to find out its MAC address. It broadcast the ARP message in a network and after receiving reply from file server, PC A will send the message to File Server.

Now, Destination MAC: 00-0B

Source MAC: 00-0A

Destination IP: 192.1.168.50

Source IP: 192.168.1.110

15.) For default gateway, IP address of router R1 will be used.

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