In this exercise, you are going to capture live traffic from your computer. Open up Wireshark and use the "Capture" menu to save live traffic. The Wireshark "QuickStart" guide distributed with these exercises contains more instructions on using Wireshark. Start capturing data, visit a live web site using your standard Internet browser, and stop capturing data First, you must decide on a web site to visit Pick a web site, such as www.yahoo.com, or www.cnn.com that you haven't visited yet today. If you have a large amount of network traffic, the relevant data may be hidden among a lot of broadcast messages. To focus on ust the key frames, you can set a display filter like this Filter: ip.ac addr 131.247.95.216 Expression... Clear Apply For the IP number enter the IP number of your client machine. Type it as shown (ip.addr-your.ip.address) in the graphic above. Then click on "Apply". If you pick one that you recently visited, your system may not need to send out a DNS request, since the TP address may be cached (saved temporarily) on your machine. For this exercise, we would prefer to have a DNS request as part of the detail of transactions Using an approach similar to the approach in Exercise One, describe the set of frames that you captured For this description think of this as a conversation-every discussion starts with a question and follows with an answe For example, two of the frames will contain the DNS request for an IP address for the web site, and the DNS answer with the IP number Remember that some answers may take several frames if they need to be reassembled from segmented packets