Q6. In the diagram below, R1, R2 and R3 are three routers. How many local area networks (LANS) do you think the topology has and why? If PCI wants to send data to PC5 then what is the first hop if the data has to go from source PCI? Catchs Switch PC4 Connection to transmission media Providing services for the end user Switch Q7: Match the following to one or more layers of the TCP/IP protocol suite: a. Route determination b. c. d. Creating user datagrams e. Responsibility for handling frames between adjacent nodes f. Converting the data from Bangla to Chinese Q8: Which layer(s) are involved in encrypting the data of a packet? Which address(es) does not change at each hop? Q9: Draw a hybrid topology with a bus backbone and three ring networks.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Q6. In the diagram below, R1, R2 and R3 are three routers. How many local area networks (LANS) do you think
the topology has and why? If PCI wants to send data to PC5 then what is the first hop if the data has to go from
source PC1?
PCI
Switch1
Switch2
PC4
Switcho
Q7: Match the following to one or more layers of the TCP/IP protocol suite:
Route determination
a.
b.
Connection to transmission media
c. Providing services for the end user
d.
Creating user datagrams
e.
Responsibility for handling frames between adjacent nodes
f. Converting the data from Bangla to Chinese
Q8: Which layer(s) are involved in encrypting the data of a packet? Which address(es) does not change
at each hop?
Q9: Draw a hybrid topology with a bus backbone and three ring networks.
Transcribed Image Text:Q6. In the diagram below, R1, R2 and R3 are three routers. How many local area networks (LANS) do you think the topology has and why? If PCI wants to send data to PC5 then what is the first hop if the data has to go from source PC1? PCI Switch1 Switch2 PC4 Switcho Q7: Match the following to one or more layers of the TCP/IP protocol suite: Route determination a. b. Connection to transmission media c. Providing services for the end user d. Creating user datagrams e. Responsibility for handling frames between adjacent nodes f. Converting the data from Bangla to Chinese Q8: Which layer(s) are involved in encrypting the data of a packet? Which address(es) does not change at each hop? Q9: Draw a hybrid topology with a bus backbone and three ring networks.
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