MU Computer Engineering (Semester 6)
Advanced Computer Network
May 2012
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


1 (a) Explain different protocols used in TCP/IP protocol suite?
10 M
1 (b) Explain Autonomous system. list routing protocols used inside and across autonomous system.
5 M
1 (c) Explain different traffic describtors used in ATM.
5 M

2 (a) List connecting device used in each layer with example
10 M
2 (b) What are different multicast routing protocols? Explain DVMRP in detail?
10 M

3 (a) Draw and Explain the functions of ATM layer. Explain in detail AALI and AAL5 layers.
10 M
3 (b) Explain how network management is done using SNMP, MIB and SMI?
10 M

4 (a) Explain RIP unicast protocol with example?
10 M
4 (b) Explain SONET frame Structure.
10 M

5 (a) Describe different Delay components in communication network? Expalin M/M/1 queuing System?
10 M
5 (b) What is RTP? Explain RTP frame format in detail?
10 M

6 (a) Describe different Delay components in communication network? Which parameters can affect the delay?
10 M
6 (b) Explain how DWDM achieves high data rate transmission. What are advantages and disadvantages of DWDM over SONET?
10 M

Write short notes on (any two)
7 (a) X.25
10 M
7 (b) Network Address translation
10 M
7 (c) RSVP
10 M
7 (d) IP over ATM
10 M



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