Lab 20 Completed IFT 166IFT 166 Introduction to Internet Networking Lab 20 Examining DNS Traffic

IFT 166 Introduction to Internet Networking Lab 20 Examining DNS Traffic Co-authored by Nolan Flatt Note: If you do not have Wireshark installed, please visit and download it from there. Overview ● Part 1: DNS Traffic Capture ● Part 2: DNS Query Traffic Explore ● Part 3: DNS Response Traffic Explore Part 1: DNS Traffic Capture 1. Open Wireshark and double click on the network interface with traffic that you primarily use to connect to the Internet (Ethernet, Ethernet 2, Wi-Fi). In this example, Wi-Fi is the primary network interface with traffic that I am currently connected to. X 2. A screen like the one below will be displayed, showing information about the packets being captured on this interface. X 3. We will now start capturing packets on Wireshark. First we will stop capturing packets and then we will start a new capture “Start the capture” and carry out Steps 4 & 5. 4. In your local command prompt, type the comman