answer all 3

task2 last 3

d) What is ARP and why is it needed? e) Define the terms Default Gateway and Subnet Mask and briefly explain whyboth are required in this project. You should provide THREE (3) points relating to a subnet mask for full marks. f) Explain what is meant by an IP Routing Table and provide ONE (1) exampleof how a router uses its routing table on the Internet. You do NOT have to explain every field in the routing table. In your example, explain how a packetgets from source to destination