Use Wireshark tool to capture packets when you download Lecture 1 from the COIT20229 Course Webpage. Before you undertake this task, you should have Wireshark installed in your home computer/notebook and connected to the Internet. It is advisable that you have attempted the packet capture exercises using Wireshark that are scheduled for Weeks 7-9. This task cannot be completed in any CQUniversity lab.

a) Submit the captured pcap file. You should filter the file so that only TCP traffic is included.
b) What is the server IP address?
c) What is the application layer protocol involved?
d) What is the client port number for data download?
e) What is the server port number for data download?
f) How many data bytes have been downloaded?
g) What is the size of the downloaded Lecture 1 file?
h) Discuss the difference in your answers to parts f) and g). You need to consider the packets formats in your discussion.