Download GTU BE/B.Tech 2018 Winter 8th Sem Old 180704 Advance Computer Networks Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2018 Winter 8th Sem Old 180704 Advance Computer Networks Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ?VIII (OLD) EXAMINATION ? WINTER 2018
Subject Code: 180704 Date: 29/11/2018

Subject Name: Advance Computer Networks

Time: 02:30 PM TO 05:00 PM Total Marks: 70

Instructions:

1. Attempt all questions.

2. Make suitable assumptions wherever necessary.

3. Figures to the right indicate full marks.

Q.1 (a) What is OSI reference model? Explain Layers of OSI model in details. 07
(b) Explain in detail TCP/IP Protocol suite. 07

Q.2 (a) Discuss the functions of each SONET layer. What is the relationship between
SONET and SDH?
07
(b) Explain working of DWDM and network configuration in DWDM.

07
OR
(b) Explain the functions of ATM adaption layers with ALL1 and ALL2 in
Details.
07

Q.3 (a) Write a short note on: X.25 07
(b) Write a short note on: Virtual Circuit Packet Switching. 07
OR
Q.3 (a) Discuss the benefits of using ATM technology 07
(b) Explain ATM header cell format. 07

Q.4 (a) List and explain various QoS and Traffic parameters used in ATM networks 07
(b) What is multimedia over Internet? Explain VOIP. 07

OR
Q.4 (a) Write a short note on SNMP (Standard Network Management Protocol). 07
(b) Explain BGP (Border Gateway Protocol) routing protocol. 07

Q.5 (a) Write a Short note on Dynamic Host Configuration protocol 07
(b) Compare and contrast ATM and MPLS networks. 07
OR

Q.5 (a) Explain availability, reliability and maintainability of a network in detail. 07
(b) Explain Open Shortest Path First Protocol. 07

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