STUPIDSID
1 (a)
Explain datagram and virtual circuit packet switching with delay calculation diagrams.
8 M
1 (b)
With neat diagram, explain the generic packet switch.
4 M
1 (c)
Consider the network in Fig Q1 (c).
i) Use the Dijkstra's algorithm to find the set of shortest paths from node 4 to other nodes.
ii) Find the set of associated routing table entries.
8 M
2 (a)
Discuss the priority and weighted fair queuing.
6 M
2 (b)
Explain the concept of Random Early Detection (RED).
4 M
2 (c)
Give the classification of congestion control algorithms. Explain the leaky bucket and token bucket traffic shaper with neat diagram.
10 M
3 (a)
Describes the various fields of IP version 4 header.
6 M
3 (b) i)
A small organization has a class C address for seven networks each with 24 hosts. What is an appropriate subnet mask?
3 M
3 (b) ii)
Perform CIDR aggregation on the /24 Ip address 200.96.86.0/24, 200.96.87.0/24, 200.96.88.0/24, 200.96.89.0/74.
6 M
3 (c)
Why transition from IPV4.0 to IPV6.0 is required? Explain the IPV6 network addressing.
8 M
4 (a)
Explain the TCP 3 way handshake for establishing a TCP connection.
6 M
4 (b)
What are the classification of internet routing protocols? Explain in detail routing information protocol (RIP).
8 M
Write note on:
4 (c) i)
Reverse path multicasting.
3 M
4 (c) ii)
Mobile IP
3 M
5 (a)
Explain the remote login protocols.
6 M
5 (b)
What are the elements of network management? Discuss the interaction between SNMP management station and SNMP agent.
8 M
5 (c)
Write RSA algorithm. For RSA algorithm of 4 bit message 1001, choose a =3 and b=11, find the public key and private keys for this and show the cipher text.
6 M
6 (a)
Describes the various types of resource allocation schemes.
6 M
6 (b)
Define VPN. Discuss the concept of tunnelling and points to points protocol in VPN.
6 M
6 (c)
What is MPLS network? Explain MPLS operation.
8 M
7 (a)
Explain the JPEG compression for still images.
6 M
Explain the following:
7 (b) i)
Huffman encoding.
4 M
7 (b) ii)
Lempel-Ziv-Welch encoding with an example.
4 M
7 (c)
Briefly explain with neat diagram, how Content Distribution Network (CDN) interaction with DNS (Domain Name System).
6 M
8 (a)
Explain DSDV, TORA routing protocol for mobile adhoc networks.
8 M
8 (b)
What are the classification of sensor networks? Explain with relevant diagram DEEP clustering protocol in sensor network.
6 M
8 (c)
Describe the direct or multihop intracluster routing protected with neat diagram.
6 M
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