Q.29 Explain the method of IP addressing scheme. Q.30 What are the functions supported by transport layer. Q.31 Explain distance vector routing protocol in network layer. Q.32 Explain : i) Link state routing ii) Path vector routing Q.33 Explain wireless TCP & UDP. Q.34 Draw and explain IPv4 Header format and compare it with IPv6 format. Q.35 Explain the Ipv4 datagram format with neat diagram. Q.36 Explain the Ipv6 datagram format with neat diagram. Q.37 Explain following routing algorithms i) Flooding ii) Hierarchical Routing. Unit 5: Application Layer Q.38 Write short notes on 1)File transfer protocol 2)Simple Mail Transfer protocol 3)Email structure. 4) Ping protocol 5) BOOTP 6) DNS Q.39 Explain the concept of Peer to Peer file sharing. Q.40 Give different types of sockets in computer nerwork. Q.41 Write short notes on streaming audio/video media. Q.42 What are the five basic functions supported by E mail system. Q.43 Write short notes on FTP, telnet, http (www). Unit 6: Basics of Network Security and Network administration Q.44 Write short notes on following: a. Network tester b. Network Security. c. Network simulation. d. Domain name system. e. Internet access through dialup/lease line/DSL/ mobile handset. Q.45 Explain concept of Digital signature and public key crptography Q.46 Draw secret key algorithm. Draw its block diagram and give advatages and disadvantages of it. Q.47 Give the difference between conventional and public key encryption. Upesh Patel Subject Teacher.