Vinayaka Missions University 2009 B.E Information Technology TCP/IP TECHNOLOGY - Question Paper

UNIT 1
PART A

1. Define Protocol.-6
2. What are the key elements current in a Protocol?-6
3. What are the categories of standards current in data communication?-7
4. List the different standard creation committees. -7
5. What is the use of OSI model?-19
6. List the layers of OSI model.20
7. What are the functions of data link layer?-24
8. What are the functions of network layer?-25
9. What are the functions of transport layer?-26
10. List the layers of TCP/IP model.-32
11. What are the supporting protocols current of IP in TCP/IP model?-32
12. What are the various addresses current in TCP/IP model?-34
13. Mention the size of different addresses of TCP/IP model?-35
14. Mention the layers of Ethernet.50
15. Draw the diagram of Ethernet frame.50
16. What are the kinds of spread spectrum techniques used in wireless LAN?-57
17. What is Basic service set?-58
18. What is extended service set?-59
19. Define ADSL.61
20. What are the bands available in ADSL?-61
21. Define SONET.-63
22. Draw the cell structure.-70
23. Mention the ATM layers.-70
24. Define Repeaters and Hub.-75,76
25. What is Router?-78

PART B

1. Explain the functions of OSI model with neat sketch.-19
2. Explain TCP/IP Protocol suite.32
3. Explain about the access method of Ethernet.-48
4. Explain about Ethernet frame format with neat sketch.-50
5. Explain about the access method of Wireless LAN.59
6. Explain about Digital Subscriber Line.61
7. Explain about the architecture and virtual connection of ATM.68,69
8. Explain about ATM layers.69
9. Explain about ATM LAN architecture.71
10. Explain about different connecting devices in network.74

UNIT II
PART A

1. What are the various notations available in IP address?90
2. Change the subsequent IP address from binary to dotted decimal notation,-91
11100111 11011011 10001011 01101111
3. Change the subsequent IP address from dotted decimal notation binary,-91
221.34.7.82
4. How to obtain classes of IP address in binary notation?93
5. How to obtain classes of IP address in decimal notation?94
6. Given the network address 17.0.0.0. obtain the class, block and range of the addresses.99
7. Given the network address 132.21.0.0. obtain the class, block and range of the addresses.100
8. What are the default masks available in various classes?101
9. What are the IP addresses available in Private networks?107
10. Define Subnetting.119
11. Differentiate Subnet mask and default mask.123
12. What is the Sub network address if the destination address is 200.45.34.56 and the Subnet Mask is 255.255.240.0?122
13. What is the Sub network address if the destination address is 19.30.80.5 and the Subnet Mask is 255.255.192.0?123
14. What is variable length Subnet mask?127
15. What is Supernetting?128
16. We need to make a supernetwork out of 16 class C blocks. What is the supernetmask?131

Earning:   Approval pending.