Introduction to Networking

Homework 3

 

Due:     Sun., March 2nd, 11:59pm (by email timestamp).

Submission:      Electronic submission to nwunetworking08@gmail.com..

                        Send your write-up as an attachment with your name on it.

Word preferred so that you can input formula/symbols with superscript and subscript.  The grader will add comments and grade to your file directly.

Notes:              To be done individually.

 

  1. True and false questions:
    1. In reverse path forwarding, a node will receive multiple copies of the same packet.
    2. In reverse path forwarding, a node may forward multiple copies of a packet over the same outgoing link.
  2. Textbook review question 4-15
  3. Textbook problem 4-1

Note that connection-oriented architecture is virtual circuit, while connectionless architecture is the datagram. Both are on the network layer.

  1. Textbook problem 4-10
  2. Textbook problem 4-11
  3. Textbook problem 4-16
  4. Textbook problem 4-23 (b), (d), (e)
  5. Textbook problem 4-24
  6. Textbook problem 4-26
  7. Textbook problem 4-29
  8. Textbook problem 4-34
  9. Textbook problem 4-37

 

I include figure 4.47 which is used in the last question.  You can directly add arrows/links on the graph.