The file you used in Lab 4 also contains network traffic data when CNN.com is vi

Question

The file you used in Lab 4 also contains network traffic data when CNN.com is visited by the Chrome browser of a laptop PC (IP: 192.168.0.5) Use the file and techniques you learned in this lab of Module 4 to answer the following questions.

[Question 1]:

Run your Wireshark to find all IP addresses and their corresponding host name that are captured when CNN.com is visited by the web browser.

[Question 2]:

When connected to CNN.com, how many source TCP ports are used by the web browser in total?
What is each source TCP port number?

Explanation / Answer

1)
ip.addr == 192.168.0.5

This statement will give all IP address that are visited to the CNN.con website.

---------------------------------------------------------------------------------------------------------------------------------------------------
2)
tcp.port eq 25 or icmp
ip.src == 192.168.0.5 and ip.dst = 192.168.0.5

This will give the all source TCP port numbers which are connected to CNN.com

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.