Internetworking & Internet Protocols M.Tech Question Paper : vardhaman.org
College : Vardhaman College Of Engineering
Degree : M.Tech
Semester : I
Subject : Internetworking & Internet Protocols
Document type : Question Paper
Website : vardhaman.org
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Vardhaman Internet working & Internet Protocols Question Paper
Two Year M. Tech I Semester Regular Examinations
(Wireless and Mobile Communications)
Time: 3 hours
Max Marks: 60
Answer any FIVE Questions.
All Questions carry equal marks
Related : Vardhaman College Of Engineering Software Process & Project Management M.Tech Question Paper : www.pdfquestion.in/6431.html
April 2013
All parts of the questions must be answered in one place only :
1. a) Compare connectionless and connection oriented switching. 6M
b) Explain the TCP/IP Protocol suite with a neat diagram. 6M
2. a) An organization is granted the block of address 130.34.12.64/26. The organization needs to have four subnets where the first subnet has 30 hosts, second subnet has 10 hosts and the third and fourth subnets need only four addresses. Design the network and give the range of address in each of the subnets. 6M
b) Explain the working of RARP with its packet format. 6M
3. a) Explain the IPv4 datagram header with explanation of each field. 6M
b) Explain the connection establishment, data transfer and connection termination processes with TCP. 6M
4. a) Discuss the different services offered by SCTP. 6M
b) Explain the Distance Vector routing with the help of RIP updating algorithm. 6M
5. a) Define Multicasting. Explain any three applications of Multicast routing. 4M
b) Discuss in detail the DVMRP protocol. 8M
6. a) What are the different types of DNS messages? Explain with its header format. 6M
b) What is FTP? What are the different types of connections used in FTP? Explain the communication process used in FTP. 6M
7. a) Write a note on UA and MTA. 4M
b) Why Mobile IP is required? Explain the communication process in Mobile IP. 8M
8. a) Explain different approaches for streaming stored Audio/Video. 6M
b) Explain RTP with its packet header. 6M
February 2014
Time : 3 Hours
Max. Marks : 60
** Answer any FIVE Questions.
** All Questions carry equal marks
All parts of the question must be answered in one place only
1. a) In the standard Ethernet, if the maximum propagation time is 25.6 µs, what is the minimum size of the frame? 4M
b) Describe the concept of Piconet and Scatternet. What is a bridge? How does it differ from repeater? 8M
2. a) An address in a block is given as 200.11.8.45. Find the number of addresses in the block, the first address, and the last address 4M
b) Illustrate the five components of ARP with a neat diagram 8M
3. a) A packet has arrived with an M bit value of 1. Is this the first fragment, the last fragment, or a middle fragment? Do we know if the packet was fragmented? 6M
b) Explain the phrase “TCP is a reliable transport layer protocol”. 6M
4. a) Explain briefly the packet format of Stream Control Transmission Protocol (SCTP). 6M
b) Describe the Request and Reply messages of Routing Information Protocol (RIP). 6M
5. a) Change the multicast IP address 238.212.24.9 to an Ethernet multicast address. 5M
b) Explain Multicast Open Shortest Path First protocol. 7M
6. a) Describe the following terminologies w.r.t Domain Name Space
i. Root Server
ii. Primary Server
iii. Secondary Server 6M
b) What is Network Virtual Terminal (NVT)? Explain with a neat diagram. 6M
7. a) Explain briefly Hypertext Transfer Protocol (HTTP) transaction with a neat diagram 6M
b) Describe the terms Home Agent and Foreign Agent w.r.t Mobile IP 6M
8. a) Why does RTP need the service of another protocol, RTCP, but TCP does not? 6M
b) With a neat diagram, explain packet filter firewall. 6M