( apt-get is a command that goes out to the network to a repository and finds programs/libraries to install on a computer.) 5. Remember this apt-get install command - you'll use it again. If wireshark is not installed, try this: sudo apt-get install wiresharkĪnswer Y and watch it install. It runs the 2nd command as if it were being run by the "superuser"/"root".) ( sudo is a command that takes another command. To see if wireshark is installed or not, try to start the network analyzer by typing in the Terminal window sudo wireshark On the Linux box: To capture network traffic, we will use a tool called a network analyzer or packet sniffer named wireshark. (The program ping sends out an ICMP Echo Request to a given IP address.) Note that allowing users to capture network activity is a security risk only the superuser is permitted to do so. In this step, you will capture the network activity the ping program generates between your computer and the computer you are pinging. *** Q3: Record the IP address for the machine now.If you do not, type ipconfig /release, then ipconfig /renew. Type ipconfig and see if you have an IP address on the 192.168.36 network.From the start menu, search for and run cmd.exe.Remove the orange cable, wait 10 seconds, and plug in the white cable into the same ethernet port.*** Q2: Write down in your lab report all the information in that dialog box.Go to: Start Menu -> Control Panel -> View network status and tasks -> Ethernet -> Details.Log in using your campus-wide Windoze login / password.
Make sure the machine is on the orange network.
*** = write down and submit answers to these questions/problems. CS332: ip addr and wireshark CS 332 Lab: Monitoring Network Protocol Behavior
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