CS610: Computer Network Assignment No. 02 Semester: Fall 2020

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Assignment

Question No. 1

 

Following diagram shows a networking scenario where two Local Area Network (LAN) segments are connected with each other through a “Bridge” in such a way that  computer A, B and C are connected to Segment-1 and computer X, Y and Z are connected to Segment-2:

 



 

 

After carefully analyzing the above diagram, you are required to fill the following table with specific information that the bridge will store in case of event mentioned in the following table:

 

Events

Segment-1 List

Segment-2 List

 

Bridge Boots

-

-

B sends data to Z

B

-

X sends data to A

B

X

Z  send data to C

B

X,Z

Y Broadcasts

B

X,Y,Z

 

Question No. 2

 

You are required to convert the bit patterns given in the following table into their respective polynomial form.

 

Bit Pattern

Polynomial

1000

X3

1001

X3+1

11100010

X7+x6+x5+x

1010101

X6+x4+x2+1

10100111

X7+x5+x2+x+1

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