Advanced Computer Network - Dec 2014
Computer Engineering (Semester 6)
TOTAL MARKS: 100
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any four from the remaining questions.
(3) Assume data wherever required.
(4) Figures to the right indicate full marks. 1 (a) What is subneting. Explain with the help of suitable example using CIDR notations.(10 marks) 1 (b) Explain the following inter-networking devices:
ii) L2 Switch
iv) Gateway.(10 marks) 2 (a) What is MPLS and how it gives guarantee of Q.O.S.(10 marks) 2 (b) Explain the SDH/SONET Architecture with the help of diagram.(10 marks) 3 (a) Explain ATM Adaptation layers in detail.(10 marks) 3 (b) What is Intra domain and Inter domain routing. Explain any one routing protocol belonging to Intra domain routing.(10 marks) 4 (a) Explain SNMP in detail.(10 marks) 4 (b) Explain various topologies for backbone N/W.(10 marks) 5 (a) Explain X-25 N/W layer functions in detail.(10 marks) 5 (b) Explain all the TCP timers.(10 marks) 6 (a) Compare IPV4 and IPV6. Giving the details of class based addressing scheme of IPV4.(10 marks) 6 (b) Write a socket program for client server based communication.(10 marks)
Write short notes on any two of the following:
7 (a) DWDM(10 marks) 7 (b) DMZ(10 marks) 7 (c) X-75(10 marks) 7 (d) Frame Relay(10 marks)