Download GTU B.Tech 2020 Winter 8th Sem 180704 Advance Computer Networks Question Paper

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Subject Code: 180704

GUJARAT TECHNOLOGICAL UNIVERSITY

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BE- SEMESTER-VIII (OLD) EXAMINATION — WINTER 2020

Subject Name: Advance Computer Networks

Time: 02:00 PM TO 04:00 PM

Instructions:

1. Attempt any FOUR questions out of EIGHT questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

1. (a) Discuss benefits and drawback of optical networking [07]
   (b) Explain ATM header cell format [07]
2. (a) Explain the ATM reference model and explain what are the various services provided by it [07]
   

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   (b) Discuss various methods used for Packet switching [07]
3. (a) Describe BGP (Border Gateway protocol) in detail [07]
   (b) Discuss protocols associated with layers of TCP/IP protocol suite. [07]
4. (a) Explain the functions of ATM adaption layers with AAL1 and AAL2 in details [07]
   (b) Compare IPV4 and IPV6 with their header format. [07]

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5. (a) Write short note on Spanning tree protocol (STP). [07]
   (b) Compare Intra domain and Inter Domain routings [07]
6. (a) Explain link state protocol (OSPF) [07]
   (b) Write a Short note on Dynamic Host Configuration protocol [07]
7. (a) Explain business requirement, technical requirement and challenges in traffic engineering [07]
   

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   (b) What is multimedia over Internet? Explain VOIP. [07]
8. (a) Write and explain commands to configure router [07]
   (b) Explain Layer2 switching methods [07]

Date: 28/01/2021

Total Marks: 56

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