1
Laboratory
Ethernet
A Direct Link Network with Media Access Control
Objective
This lab is designed to demonstrate the operation of the Ethernet network. The simulation
in this lab will help you examine the performance of the Ethernet network under diffe

CS 421: Computer Networks MIDTERM II April 27, 2006 120 minutes Name: Student No:
SPRING 2006
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (10 pts) Execute th

CS 421: Computer Networks
SPRING 2012
MIDTERM
April 3, 2012
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a)
(5 pts) Wh

CS 421: Computer Networks
SPRING 2011
MIDTERM
April 7, 2011
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts) Co

CS 421: Computer Networks
SPRING 2010
MIDTERM
March 30, 2010
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (6 pts) M

CS 421: Computer Networks
SPRING 2009
MIDTERM April 9, 2009 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (5 pts) Gi

CS 421: Computer Networks
SPRING 2008
MIDTERM April 10, 2008 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) I own a c

CS 421: Computer Networks
FALL 2013
MIDTERM
November 20, 2013
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts)

CS 421: COMPUTER NETWORKS
SPRING 2014
FINAL
May 23, 2014
150 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state
your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts) Consi

CS 421: Computer Networks
FALL 2012
MIDTERM
November 14, 2012
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts)

CS 421: Computer Networks
FALL 2011
MIDTERM
November 30, 2011
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts)

CS 421: Computer Networks
FALL 2010
MIDTERM
November 10, 2010
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts)

CS 421: Computer Networks
FALL 2009
MIDTERM November 18, 2009 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (5 pts)

CS 421: COMPUTER NETWORKS
SPRING 2013
FINAL
May 16, 2013
150 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state
your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (4 pts) Why d

CS 421: Computer Networks
FALL 2008
MIDTERM November 20, 2008 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (5 pts)

CS 421: Computer Networks MIDTERM I November 22, 2004 120 minutes Name: Student No:
FALL 2004
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) Assume you wish to

CS 421: Computer Networks
SPRING 2013
MIDTERM
March 28, 2013
120 minutes
Name:
Student No:
Show all your work very clearly. Partial credits will only be given if you
carefully state your answer with a reasonable justification.
Q1
Q2
Q3
TOT
1)
a) (5 pts) I

CS 421: Computer Networks MIDTERM II April 28, 2005 120 minutes Name: Student No:
SPRING 2005
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (10 pts) Execute th

CS 421: Computer Networks MIDTERM II December 6, 2006 120 minutes Name: Student No:
FALL 2006
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (10 pt

CS 421: Computer Networks MIDTERM II December 7, 2005 120 minutes Name: Student No:
FALL 2005
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (10 pts) Execute th

CS 421: Computer Networks
SPRING 2007
MIDTERM II April 26, 2007 120 minutes
Name: Student No: Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (12 pt

CS 421: Computer Networks
FALL 2007
MIDTERM II December 4, 2007 120 minutes
Name: Student No: Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (12 pt

CS 421: Computer Networks MIDTERM II December 20, 2004 120 minutes Name: Student No:
FALL 2004
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (13 pts) Execute t

CS 421: Computer Networks
SPRING 2007
MIDTERM I March 22, 2007 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
PDF Created w

CS 421: Computer Networks MIDTERM I March 23, 2006 120 minutes Name: Student No:
SPRING 2006
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (6 pts) Explain why

CS 421: Computer Networks MIDTERM I March 31, 2005 120 minutes Name: Student No:
SPRING 2005
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (6 pts) An Internet

CS 421: Computer Networks MIDTERM I November 8, 2006 120 minutes Name: Student No:
FALL 2006
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) (6 pts)

CS 421: Computer Networks MIDTERM I November 9, 2005 120 minutes Name: Student No:
FALL 2005
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
1) a) (5 pts) Consider a t

CS 421: Computer Networks
FALL 2007
MIDTERM I November 7, 2007 120 minutes
Name: Student No:
Show all your work very clearly. Partial credits will only be given if you carefully state your answer with a reasonable justification.
Q1 Q2 Q3 TOT
1) a) An appl