LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
M.Sc. DEGREE EXAMINATION – COMPUTER SC.
THIRD SEMESTER – NOVEMBER 2012
CS 3813 – TCP/IP PROTOCOL
Date : 03/11/2012 Dept. No. Max. : 100 Marks
Time : 9:00 – 12:00
Section – A
Answer all Questions: (10 X 2 == 20 Marks)
- Define Internetworking Protocol
- What do you mean by Unicast and Multicast?
- Define Fragmentation.
- What is the use of Output Queue in IP Package?
- What do you mean by connectionless service in UDP?
- Define Segment.
- Define Multiple Stream in SCTP.
- What is SSN?
- Define SNMP.
- What is HTTP?
Section – B
Answer all Questions: (5 X 8 == 40 Marks)
11 a) Explain in brief about subnetting.
Or
- b) List out the importance of all the fields in a RARP Packet.
12 a) Write about the IGMP message types.
Or
- b) Write in brief about the Option Field in the Datagram
- a) Write about the Silly Window Syndrome.
Or
- b) With the neat sketch explain in brief the User Datagram format.
- a) Write the services offered by SCTP.
Or
- b) Compare between TCP segment and a SCTP Packet
15 a) Write about the Five types of TFTP messages.
Or
- b) Explain in brief about the two FTP connections.
Section – C
Answer any TWO Questions: (2 X 20 == 40 Marks)
- a) Explain in detail about forwarding of IP packets with classful and
Classless addressing.
- b) Describe about the Checksum calculation in IP
- a) Explain in detail about Congestion control in
- b) Explain how the Error Control Mechanism is done in SCTP.
- a) Explain in detail the phases of mail message transfer in SMTP.
- b) Explain the structure of a Router with a diagram.
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