Indiana Wesleyan University Computer Science Lab Report

Description

BIS-324: Networking, Systems & Security

Getting Started

Understanding networking principles and standards are foundational to understanding how to troubleshoot. Completing a basic lab will begin to introduce key concepts, tools, and knowledge that are essential to networking. You will complete a short lab to help reinforce your learning from Chapters 1 and 2 in your textbook.

Upon successful completion of this assignment, you will be able to:

Experience TCP/IP and its effect on modern-day communications.

Develop networking troubleshooting skills.

Instructions

Review the rubric to make sure you understand the criteria for earning your grade.

Download the 1.3 Basic Networking Lab Template Word document.

Review and utilize Chapters 1 and 2 in your textbook to complete your lab.

Follow the instructions in the template document, and answer all questions for your lab.

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Basic Networking Lab Template
1. You will identify the speed of your internet. You can use several free
websites to answer the following questions or search for other speed test
websites: http://www.zdnet.com/broadband-speedtest/
https://testinternetspeed.org/ https://www.speedtest.net/
https://www.speakeasy.net/speedtest/
Which speed test website did you choose: Answer
Download Speed: Answer
Upload Speed: Answer
Type of Internet Technology (Cable, DSL, 5G, etc): Answer
2. You will look up the IP Address for panko.com (this is the author of your
textbook). You will use https://ping.eu/ and utilize the DNS lookup option.
What is the address of panko.com: Answer
How is mail handled at panko.com: Answer
3. You will ping and traceroute panko.com. You will use https://ping.eu/ and
utilize the Ping and Traceroute options. If either option does not work, you
may have a firewall issue.
Screenshot and paste your result for Ping: Answer
Screenshot and paste your result for Traceroute: Answer
4. How do you think TCP would handle the problem if an acknowledgment
were lost, so that the sender retransmits the unacknowledged TCP
segment, therefore causing the receiving transport process to receive the
same segment twice?
Answer Answer
5. Compute the minimum number of TCP segments required to open a
connection, send an HTTP request and response message, and close the
connection. Justify this number by creating a table showing each message
and its sequence number.
Answer Answer
6. The port number fields in TCP and UDP are 16 bits long. How many port
numbers can they represent?
Answer Answer
7. In IP, the Time to Live Field is 8 bits in size. How many values can it
represent?
Answer Answer
8. How many values can a flag field represent?
Answer Answer

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