Shivaji University 2011-4th Sem B.E Computer Science and Engineering S.E.(Computer sci& engg.) , COMPUTER NETWORKS-II - Question Paper

S.E. (Computer Sci. & Engg.) (Semester-IV) Examination, 2011
Computer Networks - II

Instructions: 1)Solve any two ques. from every part.
2)Figures to the right indicate full marks


part - I

1. a) elaborate the drawbacks of flooding? elaborate the solutions to these drawbacks?[Marks 6]
b) discuss Distance Vector Routing. [Marks 6]

2. a) explain Classful Addressing in IPv4. [Marks 6]
b) explain different approaches used to control congestion in virtual circuit. [Marks 6]

3. a) explain methods used to improve quality of service. [Marks 6]
b) discuss "Load Shading" method used for congestion control. [Marks 5]

part – II

4. a) explain Transport layer quality of service parameters. [Marks 6]
b) Comment on "MIME". [Marks 6]

5. a) explain operations of UDP Protocol. [Marks 6]
b) discuss RSA Algorithm. [Marks 6]

6. a) discuss Traffic conditioner used in implementation of differentiated
service. [Marks 5]
b) elaborate TELNET options? discuss choice negotiation. [Marks 8]

Earning:   Approval pending.