Wednesday, April 13, 2016

Class: BE(IT) Semester II (2015-16) Subject: MC Assignment III

MGM’s College of Engineering, Nanded.
Department of IT
Semester II (2015-16)
Class: BE(IT)       Subject: MC         Assignment III
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  1. How tunnelling works in mobile IP using IP-in-IP encapsulation?
  2. Explain different entities of mobile IP with suitable diagram.
  3. What is minimal encapsulation? Explain with suitable diagram.
  4. How does registration on layer 3 of a mobile node work?
  5. What is encapsulation? Discuss the advantages and drawbacks of three encapsulation
     techniques in mobile IP.
  6. Discuss the characteristics of M-TCP.
  7. What is snooping TCP? What are its benefits?
  8. What are advantages and disadvantages of I-TCP?
  9. Compare different protocols for mobile transport layer.
  10. Draw and explain WAP protocol model.
  11. Explain the Fast retransmit/fast recovery mechanism in mobile transport layer.
  12. Write note on: (i) Selective retransmission. (ii) Transaction oriented TCP.
  13. Discuss the memory management of Windows CE.
  14. Discuss Agent advertisement and agent discovery in mobile IP.
  15. What is DHCP? Explain the working of DHCP protocol.
  16.  Enlist the characteristics of PDAs.



Faculty Incharge: Hashmi S A

Semester II (2015-16) Class: TE(IT) Subject: A C N Assignment III

MGM’s College of Engineering, Nanded.
Department of IT
Semester II (2015-16)
Class: TE(IT)       Subject: A C N       Assignment III

1.      Draw a general format of ICMP messages and explain the types of ICMP messages.
2.      Define ports, connections and end points.
3.      Explain the features of reliable delivery service.
4.      Draw and explain TCP segment format.
5.      How congestion is controlled by TCP? Explain in detail.
6.      Explain Nagle’s algorithm for silly window syndrome.
7.      Explain source quench and time exceeded ICMP messages with their formats.
8.      What are the functions of CODE BITS field in the TCP header?
9.      Discuss the different TCP options from the TCP segment.
10.  Explain the flow control mechanism in TCP.
11.  What is idea behind sliding windows?
12.  What is classless addressing? Also explain supernetting.
13.  The following is a dump of TCP header in hexadecimal format:
(05320017 00000001 00000000 500207FF 00000000)16
a. What is the source port number?
b. What is the destination port number?
c. What the sequence number?
d. What is the acknowledgment number?
e. What is the length of the header?
f. What is the type of the segment?
g. What is the window size?
14.  Suppose a TCP connection is transferring a file of 5,000 bytes. The first byte is numbered 10,001.
What are the sequence numbers for each segment if data are sent in five segments, each carrying
1,000 bytes?
15.  Explain (i) Record Route Option and (ii) Source route option IP.
16.  Compare subnetting and supernetting in TCP/IP.



Faculty Incharge: Hashmi S A