Transport Layer Packet Analysis $($UDP$)$

These exercises involve using Wireshark to examine a packet trace. Some of these questions may require internet searches.

For the questions that you extract the answer from the Wireshark, include a snapshot from the related part of the packet in your response file.

The attached capture was taken while connecting to a web site. Open the capture file in Wireshark.

What is the transport layer protocol of the captured packets?

a$)$ What is the destination port number of the first packet and source port of the second packet?

b$)$ Which application layer protocol is using this port number?

Select the first packets. Then select each field in the tran port layer header and give its

Name

Value

Size $($in bytes$)$

$($Recall that selecting a field in the middle panel of Wireshark will display that field's size in the bottom border$)$

$4.$ How many bytes of data were sent in the payload of the transport layer of each of the two packets?

$5.$ What does the Length field in a transport layer header represent?

$6.$ What is the maximum number of bytes that can be included in a UDP payload?