For this lab exercise, do part of the "Ethernet and ARP" Wireshark lab from the textbook companion web site. To see this lab, first go to Companion Website for Computer Networking: A Top-Down Approach. Then click on "Wireshark Labs". When you get to the "Wireshark Labs" web page, click on "Ethernet and ARP".
You should turn in your answers to the first 10 questions in the "What to Hand In" section of the "Ethernet and ARP" Wireshark lab.