1. A block of address is granted to a small organization. We know that one of the address is 205.16.37.39/28. What is the first address of the block?
2. What is the difference b/w classless and classful addressing?
3. Describe the design issues of transport Layer?
4. Describe the Datagram Format of UDP?
5. Define Segment of Transmission Control Protocol.
6. Show the layered architecture of TCP/IP protocol suite.
7. What is Domain Name System (DNS) ?
8. Explain the process of HTTP protocol.
9. What is cryptography? Explain Symmetric and Asymmetric cryptography.
10. Show the process of DES Block Cipher.
11. Explain the process of public key cryptography.
12. What is Diffie Hellman key exchanger process.
13. Define different types of data compression techniques.
14. What is the difference b/w-

A) Unicasting

B) Multicasting

C) Broadcasting

15. What is IP Security.
16. Explain the concept of virtual LAN.