Q1. Illustrate the different goals of routing algorithms?
Q2. Describe the various fields related to the fragmentation and reassembly of an IPv4 datagram.
Q3. Assume that a router receives an IP packet having 600 data bytes and has to forward the packet to a network with the maximum transmission unit of 200 bytes. Suppose that the IP header is 20 bytes long. Show that the fragments which the router makes and specify the relevant values in each fragment header (that is, total length, fragment offset and more bit).
Q4. prepare down the format of ICMP header and describe the meaning of each and every field.
Q5. Define the term UDP and describe the various fields of the format of a used datagram. As well, list some of the uses of the UDP protocol.
Q6. Describe the features of the TCP protocol.
Q7. What do you mean by RSA Public-key Cryptosystem? Describe RSA encryption algorithm with the help of an illustration.