Please help open the PDF file via here: https://drive.google.com/file/d/0B18H6Y9

Question

Please help open the PDF file via here:

https://drive.google.com/file/d/0B18H6Y9CiR-wb1JNTkl5LXRBQXM

Then please following the introduction and steps in the PDF file and please showed all of the answer of all the empty space and questions in the file by typed (not in photo), thank you so much.

(empty space and questions in the file are showed blew)

Question:
Part I
1. What is the IP Address of the computing device that are using for this experiment? __________________  
2. What is the IP address of the default gateway? (See instructions below for how to find this information.) ____________________

Part II
DATA ANALYSIS
Open the .pcap file that saved and perform the following steps
1. Filter the file to show only those frames whose source or destination IP address is the address of your computing device.

ip.addr == “your IP address”
e.g. ip.addr == 192.168.1.147
2. List all the Protocol names that appear in the Protocol column of the display. (only need to list a
protocol one time, not every time you see it.) ________________________
Internet Protocol (IP)
In the “Statistics” menu for Wireshark, select the “Conversations” report. In the top menu bar of the
“Conversations” report, select IPv4. Select the option “Limit to display filter.”
3) What is the IP address of the computer that you exchanged the most bytes with? ____________
a) Use a command such as “dig” or “nslookup” (in command prompt) to try to discover the name of the computer that has that address. If you find the name, enter it here. _____________

They may not be accurate.
b) How many bytes did it send to you? ______________
c) How many bytes did you send to it? ______________
4) What is the IP address of the computer that you exchanged the next most bytes with? (The second highest number of bytes) ______________
a) Use a command such as “dig” or “nslookup” to try to discover the name of the computer that has that address. If you find the name, enter it here. ______________
b) How many bytes did it send to you? ______________
c) How many bytes did you send to it? ______________
User Datagram Protocol (UDP)
In the “Statistics” menu for Wireshark, select the “ Conversations” report. In the top menu bar of the
“Conversations” report, select UDP. Select the option “Limit to display filter.”
5) How many different UDP “conversations” did your computer have? _________________________________
6) List the different UDP ports that are identified in the Port B column of the display.
______________________________
(The same port may appear many times. Only list it once.)

Transmission Control Protocol (TCP)
In the “Statistics” menu for Wireshark, select the “ Conversations” report. In the top menu bar of the
“Conversations” report, select TCP. Select the option “Limit to display filter.”
7) How many TCP conversations did your computer have?____________________
8) List the different TCP ports that are identified in the Port B column of the display.
_________________________________
(The same port may appear many times. Only list it once.)

Explanation / Answer

part1

1) class b is used for taht ip address in that network

2)default gateway192.168.1.1.

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