VTU Previous Year Question Papers BE CS 6th Semester Computer Networks-II December 2010

VTU Previous Year Question Papers BE CS 6th Semester

Computer Networks-II December 2010

PART-A

1 a. Explain Dijkstra’s algorithm. Solve the following problem.

b.  Differentiate between virtual circuit and data grams. Explain routing table of both.

ii) Jitter

 

2 a. Explain in detail about TLP architecture.

b.  Define the following terms : i) End – to – End delay iv) Queue scheduling.

c.   Write a short note on random early deduction.

 

3 a. Explain the network addressing of 1PV6.

b.  With a neat diagram, explain UDP datagram.

c.   Explain internet group management (IGMP) protocol.

 

4 a. What are the six QoS performance parameters in ATM?

b.  With a neat diagram, explain ATM cell header format.

c.   Explain BISDN reference model.

PART -B

5 a. Explain TLS protocol.

b.   Differentiate between DES and RSA.

c.   List the types of security services. .

 

6 a.Explain in detail the leaky bucket traffic shaping algorithm.

b.   Explain the resource reservation protocol.

c.   Write the parameters for classifying the resource allocation scheme.

 

7 a. Explain the Raw – Image sampling and DCT.

b.   Explain Shannon’s coding theorem in detail.

 

8 a. Briefly explain the classification of routing protocol.

b.   With a neat sketch, explain the concept of clustering in sensor networks.

c.   Differentiate between Intra cluster and Inter cluster routing protocols.

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