The answer is already filled out in the table. I just need a step-by-step solution to help me understand it better.

Exercise 2: IP Forwarding A router has a Forwarding Table with the following entries. If there is no matching network entry for a packet, the packet is forwarded out the interface matching the default entry. Outgoing Interface Network Prefix 128.0.0.0/9 128.96.0.0/16 128.96.3.0/24 172.217.128.0/17 54.239.160.0/20 default UWN Packets are forwarded based on IP Destination Address. In the Table below, fill in the outgoing interface number packets are forwarded out of based on the above forwarding Table. Destination IP Address 128.96.2.1 Outgoing Interface 2 128.96.3. 254 3 128.5.6.7 1 128.128.1. 172.217.160. 45 54.239.160. 54.239.176. 33 0 4 5 0 5 10.10.10.1