MGM’s
College of Engineering, Nanded.
Department of IT
Semester II (2018-19)
Class: TE(IT) Subject: C N Assignment II
______________________________________________________________________________
Department of IT
Semester II (2018-19)
Class: TE(IT) Subject: C N Assignment II
______________________________________________________________________________
1.
An
ICMP message has arrived with the header (in hexadecimal):
05 00 11 12 11
0B 03 02
What is the type of the message?
What is the code? What is the purpose of the
message? What is the value of the last 4 bytes? What
do the last bytes signify?
2 (a) What is the minimum size of an
IP packet that carries an ICMP packet? What is the maximum size?
- (b) What is the minimum size of an Ethernet frame that carries an IP packet which in turn carries an ICMP packet? What is the maximum size?
3.
One
of the addresses in a block is 17.63.110.114/24. Find the number of addresses,
the first address, and the last address in the block.
4.
One
of the addresses in a block is 110.23.120.14/20. Find the number of addresses,
the first address, and the last address in the block
5.
Discuss
Subnetting and Supernetting with example.
6.
Give
the comparison between TCP with IP.
7.
What
are properties of transport layer services? Explain in brief.
8.
Draw
and explain the fields of TCP segment format. What is the maximum size of the
TCP header? What is the minimum size of the TCP header?
9.
What are the different control fields in
TCP segment? What can you say about the TCP segment in which the value of the
control field is one of the following:
a.
000000
b.
000001
c.
010001
d.
000100
e.
000010
f. 010010
10.
What
are the different options in TCP segment? If the value of HLEN is 0111, how many
bytes of option are included in the segment?
11.
The following is a dump of a TCP header
in hexadecimal format.
(05320017 00000001 00000000
500207FF 00000000)
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?
12. What is Silly Window Syndrome? How it is solved in
TCP?
13. Draw and explain the format of UDP packet. The following is a dump of a UDP header
in hexadecimal format.
13. Draw and explain the format of UDP packet. The following is a dump of a UDP header
in hexadecimal format.
CB84000D001C001C
a. What is the source port number?
b. What is the destination port number?
c. What is the total length of the user datagram?
d. What is the length of the data?
b. What is the destination port number?
c. What is the total length of the user datagram?
d. What is the length of the data?
14. Compare
TCP and UDP protocols.
15. You want to upload your photograph on MGMSERVER, how the connection is
established by TCP protocol for this file upload process.
16. Elaborate congestion control techniques of TCP protocol.
****
Faculty Incharge: Hashmi S A
15. You want to upload your photograph on MGMSERVER, how the connection is
established by TCP protocol for this file upload process.
16. Elaborate congestion control techniques of TCP protocol.
****
Faculty Incharge: Hashmi S A
