STUPIDSID
1 (a)
Explain ATM adaptation layer giving details of different classes of traffic.
10 M
1 (b)
Explain X.25 protocol stack, detailing operation of X.25/3 (network layer).
10 M
2 (a)
What are the advantages of MPLS compared to IP over ATM? Explain MPLS switching using lABELstacking.
10 M
2 (b)
Explain SNMP MIB structure by giving example. Also explain different types of messages exchanged.
10 M
3 (a)
Explain how reservation in the Intserv model is carried out using RSVP protocol? What are different RSVP messages sent?
10 M
3 (b)
Explain operating principle of DWDM technology.
10 M
4 (a)
What are the requirements of Backbone Network design?
10 M
4 (b)
What is role of subnet mask in classless as well as classbase IP routing? Explain with help of examples.
10 M
5 (a)
How traffic characteristics affect the network design while doing capacity planning?
10 M
5 (b)
Explain why unicasting routing protocols are not used for multicasting? Explain any one multicasting protocol in detail.
10 M
6 (a)
Write a connection oriented socket program for client server communication in either C++ or java.
10 M
6 (b)
Compare and Contrast IPV4 with IPV6.
10 M
Write short notes on (any four)
7 (a)
H.323
5 M
7 (b)
SONET/SDH
5 M
7 (c)
M/M/1 queuing theory
5 M
7 (d)
BGP
5 M
7 (e)
B-ISDN reference model
5 M
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