7. [25 points total: 5 points for pcapng file, 5 points for the screenshots, and 15 points for the questions] For this question, first clear the cache of your web browser, start WireShark, the:n navi gate to http://gaia.cs.umass.edu/wires browser. Save the captured traffic as "Assignmentl.pcapng" (you will need to include this in the submission). Find the answers the following questions in the captured traffic. Include a screenshot of the relevant WireShark packet capture window that you used to answer each question: a) [6 points] List 3 different protocols that appear in the protocol column in the unfiltered hark-labs/INTRO-wiresh ark-file1.html in your web packet-listing window and give a brief description of each (you can Google the protocol if you are not familiar with it). [5 points] Type "http" in the display filter bar and find the HTTP GET message to gaia.cs.umass.edu. How long did it take from when the HTTP GET message was sent until the HTTP OK reply was received? [4 points] What is the IP address of gaia.cs.umass.edu? What is the IP address of your computer'? b) c)