Open Wireshark to capture packets, open the web browser and use an application that uses UDP $($perhaps DNS$).$ Stop the packet capture.

Use the filter to display UDP packets $($it is UDP segments$).$

Now you are ready to analyze UDP. The following questions can guide you to conduct your analysis. Make sure that you take enough screenshots and notes. You will use those to prepare your task submissions.

Pick one UDP packet from the filtered packets. Examine the number of fields that are in the header of the selected UDP packet. You can take a screenshot of the packet and name and explain the fields in the UDP packet.

Can you identify the length of each UDP header field from this UDP packet? You can indicate the length in bytes. You may want to examine the displayed information in Wireshark$$s packet content field.

Can you explain the value in the Length field? What exactly this value indicates? You can verify your answer by examining captured UDP packets.

Is there a maximum number of bytes that we can include in UDP payload?

Can you identify the protocol number given for UDP?

Examine two consecutive UDP packets your host sends$/$receives$.$ Explain the relationship between the port numbers in these two packets.

Clear the cache and run another application such as MSTeams while using Web

browsing. Capture packets of these two applications. Now you can analyze the captured UDP packets again. Do all UDP packets captured in Wireshark use the same port number? Explain your answer.