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Posted Date: 14 Jul 2008 Posted By: gopal Member Level: Diamond
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2007 Jawaharlal Nehru Technological University IV B.Tech I Semester Regular Examinations, November 2007 NETWORK PROTOCOL (Information Technology) Question paper
Code No: RR411204 Set No. 1
IV B.Tech I Semester Regular Examinations, November 2007
NETWORK PROTOCOL
(Information Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. (a) What are the responsibility of Internet Architecture Board?
(b) Explain in brief about IAB re-organization? [8+8]
2. (a) Explain Datagram types of service & differentiated services.
(b) Explain datagram encapsulation? [8+8]
3. What is the need of alternative to RARP? Mention the features of BOOTSTRAP
Protocol? [16]
4. (a) Explain OSPF link status request message format?
(b) Explain OSPF link status update message format?
(c) Under what circumstances hop count metric produce better routes than a
metric that uses the delay? [5+5+6]
5. Write a short note on the following: [16]
(a) NAT and ICMP
(b) NAT and Application ex. FTP
(c) Slirp and masquerade.
6. “One cannot distinguish the names of sub-domains form the individ-
ual objects or type of an object using only domain name syntax”.
Illustrate? [16]
7. What are the standards for URL (Uniform Resource Locater). What does a
POUND sign (#) followed by a string mean at the end of a URL? Is it legal
to send the POUND sign suffix on a URL to Web Server? [16]
8. What is the need of link Level Management Protocols. Mention the architecture
model of Network Management in the Client System? [16]
? ? ? ? ?
1 of 1
Code No: RR411204 Set No. 2
IV B.Tech I Semester Regular Examinations, November 2007
NETWORK PROTOCOL
(Information Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. (a) Ethernet is having the properly CSMA/CD. Explain it?
(b) Explain the following: [8+8]
i. Ethernet capacity
ii. 100 Base - T Ethernet
iii. 10/100 Ethernet
iv. 100 Base - T Ethernet.
2. (a) Explain Datagram types of service & differentiated services.
(b) Explain datagram encapsulation? [8+8]
3. What is the need of alternative to RARP? Mention the features of BOOTSTRAP
Protocol? [16]
4. (a) Explain OSPF link status request message format?
(b) Explain OSPF link status update message format?
(c) Under what circumstances hop count metric produce better routes than a
metric that uses the delay? [5+5+6]
5. (a) With a diagram explain IP multicast addresses. Also give example on reserved
multicast.
(b) Explain how mapping is done in case of IP multicast to Ethernet multicast?
[8+8]
6. Write a short note on the following: [16]
(a) NFS
(b) TFTT
(c) Online Shared Access.
7. Write a short note on the following: [16]
(a) Importance of The Web
(b) Architectural Components
(c) Uniform Resource Locators.
8. Mention the need of SNMP and decode various fields of SNMP packet? [16]
? ? ? ? ?
1 of 1
Code No: RR411204 Set No. 3
IV B.Tech I Semester Regular Examinations, November 2007
NETWORK PROTOCOL
(Information Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. (a) What is the maximum size packet that can be send on high-speed network:
Network System Corporate HyperTerminal? Mention the constraints associ-
ated with it?
(b) Obtain the details of inter-packet gap and preamble size?
(c) What is the maximum study rate associated with Ethernet data transport?
[6+6+4]
2. (a) Differentiate between primary & backup RARP servers.
(b) Discuss on the connectionless delivery system. [8+8]
3. (a) Distinguish the terms Congestion, Tail Drop and RED (Random Early Dis-
card).
(b) Explain the different congestion methods, which TCP adapts in response to
congestion? [8+8]
4. (a) What is exterior gateway protocol? Mention the characteristics of BGP?
(b) What are the limitations of distance vector routing algorithm with respect to
Internet? [8+8]
5. (a) Explain hardware origins of multicast with an example of Ethernet multicast?
(b) Give a brief explanation about IP multicasting? [8+8]
6. How would you accommodate abbreviations in a domain naming scheme? As an
example ,show two sites that are registered under .edu and a top level server.
Explain how each site would treat each type of abbreviation. [16]
7. Write a short note on the following: [16]
(a) Persistent Connections & Lengths
(b) Data Length & Program Output
(c) Length Encoding & Headers.
8. Write a short note on the following: [16]
(a) The Structure Of Management Information
(b) Formal Definitions Using ASN.1
(c) Structure & Representation Of MIB Object Names.
? ? ? ? ?
1 of 1
Code No: RR411204 Set No. 4
IV B.Tech I Semester Regular Examinations, November 2007
NETWORK PROTOCOL
(Information Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
? ? ? ? ?
1. (a) What are the responsibility of Internet Architecture Board?
(b) Explain in brief about IAB re-organization? [8+8]
2. (a) Explain ICMP message format for detecting circular or excessively long routes
(b) Explain ICMP message format for clock synchronization & transmit time es-
tablishment?
(c) How the subnet mask is implemented in ICMP? 5+5+6]
3. (a) Explain the concept of sliding windows? How it is used in reliable transfer?
(b) How flow control is done by TCP? [8+8]
4. (a) Explain with an example the difference between static & dynamic interior
routes?
(b) With a neat diagram mention the need of RIPI(Routing Information Protocol).
[8+8]
5. (a) Estimate the size of multicast forwarding table needed to handle multicast of
audio from thousand radio stations, If each station has a total of 10 million
listeners at random locations around the world.
(b) Explain group membership state transmission in IGMP? [8+8]
6. (a) How caching contributes efficiency to the naming process?
(b) What are the various components of Domain Server Message format? [8+8]
7. (a) What is the purpose of an HTTP TRACE command?
(b) What is the difference between an HTTP PUT command and an HTTP POST
command? When each of them is useful? [8+8]
8. What is the need of link Level Management Protocols. Mention the architecture
model of Network Management in the Client System? [16]
? ? ? ? ?
1 of 1
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