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CS610 Computer Network Assignment 2 Solution Fall 2012

Question 1                                                                                                                                          [5 Marks]

For each Ethernet standard given in the table write each name/value against the titles of the next three columns.

 

Ethernet Standards Ethernet Name Data Rate Cable Used
10BaseT
100BaseT
1000BaseT

Question 2                                                                                                                                          [10 Marks]

Write appropriate answer against each technology/requirement.

 

Technologies Access method used
Wireless LAN
Ethernet
Ring networks
ALOHA-net
Requirements The best cable to be used
For Secure and fast delivery
To make a network of 15 PC’s with low budget
For cable TV network
Requirements The best topology
If using Central hub
Provide more security
If one system disconnect will disturb all network

Solution:

Answer Q. 1

 

Ethernet Standards

Ethernet Name

Data Rate

Cable Used

10BaseT Twisted pair Ethernet 10 MB/s UTP category 4
100BaseT Fast Ethernet 100 MB/s UTP category 5
1000BaseT Giga Bit Ethernet 1000 MB/s UTP category 5e or Category 6 cable

 

 

Answer Q. 2

 

Technologies

Access method used

Wireless LAN CSMA / CD
Ethernet CSMA / CA
Ring networks Token ring
ALOHA-net ALOHA random access
Requirements The best cable to be used
For Secure and fast delivery Fiber Optic Cable
To make a network of 15 PC’s with low budget UTP- Unshielded Twisted Pair Cable
For cable TV network Coaxial Cable
Requirements The best topology
If using Central hub Tree Topology
Provide more security Mesh Topology ( point to point link)

 

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