Consider a datagram network using 32-bit host addresses. Suppose a router has four links, numbered 0 through 3, and packets are to be forwarded to the link intelfaces as follows: Destination Address Range Link Interface

a) Provide a forwarding table that has four entries, uses longest prefix matching, and forwards packets to the correct link interfaces.
b) Describe how your forwarding table determines the appropriate link interface for datagrams with destination addresses:
11001000100100010101000101010101
1110000101000000 11000011 00111100
1110000 I 10000000 000 1000 1 0 II 10 III

Transcribed Image Text:

Destination Address Range Link Interface 1110000000000000 00000000 00000000 through 1110000001000000 00000000 00000000 1110000001000000 111111 11100000 01000001 00000000 00000000 through through 2 otherwise