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F192048 Pages:2

Subnet the Class C IP Address 195.1.1.0 So that you have 10 subnets each with a
maximum 12 hosts on each subnet.
PART E

Answer any four full questions, each carries10 marks.
Draw and explain the message format for the ICMP echo request and echo reply
messages.
Explain about the controversies regarding IPv6
How BOOTP performs when the client and the server are on different networks?
What is multicasting? Mention the role of IGMP in IP multicasting.
How the routing updates are communicated among different Autonomous
systems? Give the features of any one Exterior Gateway Protocol.
Draw and explain IPv6 header format.
List the transport layer functions.
Differentiate between TCP and UDP.
How SMTP handles a mail transfer from Alice to Bob?
Give the importance of MIME. What are the different MIME types?
What is the role of SNMP? Explain its components.

Differentiate between DNS query and response messages.

wR

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