TITLE : INTRODUCTION TO NETWORK PROTOCOL

Your assignment should be typed using 12 point Times New Roman font and 1.5 line spacing.

The clarity of writing presentation.

Follow ASSIGNMENT RUBRIC that is require.

Proper format (Cover Page, Table of Content, page numbering, APA format references, etc.)

Assignment should be between 2500 to 3000 words excluding references. The number of words should be shown at the end of your assignment.

ASSIGNMENT QUESTION

Suppose a client computer with IP address 127.192.92.30 in building ZZ requests a large web page from the server in building XX (www.xyz.com). Assume that the client computer has just been turned on and does not know any addresses other than those in its configuration tables. Assume that all gateways and Web Servers know all the network layer and data link layer addresses.

a. Explain what messages would be sent and how they would flow through the network

i) to deliver the Web page request to the server and

ii) as the Web server sent the requested page to the client.

b. Why does HTTP at the application layer uses TCP while DNS uses UDP when it passes its message packet with overhead to the Transport Layer and then hand it off to the Network Layer?

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ASSIGNMENT RUBRICS

Criteria Poor
Weak
Moderate
Good
Excellent
Explain what messages would be sent and how they would flow through the network to deliver the Web page request to the server AND
Wrong answer Poor discussion on how the client computer uses web browser to access the network and defines the application layer address of the web server. Basic/Minimal discussion on how the message from the web browser is formatted and transfer from application layer to data link layer. Good discussions that are related to the scenario but it can be improved further with…