Question: 1. 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

1. 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 interfaces as follows:

Prefix Match

Link Interface

11100000 000

0

11100000 00100000

1

11100000 0011

2

11100000 00110001 10

2

Otherwise

3

Describe how your forwarding table determines the appropriate link interface for datagrams with destination addresses:

a) 11000000 00110001 01010001 01010101

b) 11100001 00100000 00010001 01110111

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