Hello chegg team support $,$ I subscriped only for this assigment so please help me with it and If it isnt clear can I send you the file instead of a text?this assigment includes screen shots & I also want you to explain how can I do it step by step..Thanks

Lab $14$ Assignment

Objectives

Part $1$: Prepare Wireshark to Capture Packets

Part $2$: Capture, Locate, and Examine Packets

Required Resources

$1$ PC $($Windows $7$ or $8$ with a command prompt access, Internet access, and Wireshark installed$)$

Part $1$: Prepare Wireshark to Capture Packets

In Part $1,$ you will start the Wireshark program and select the appropriate interface to begin capturing packets.

Step $1$: Retrieve the PC interface addresses.

For this Assignment, you need to retrieve your PC$\text{'}$s IP address and its network interface card $($NIC$)$ physical address, also called the MAC address.

a$.$ Open a command prompt window, type ipconfig $/$all$,$ and press Enter.

Include a ScreenShot of the result

b$.$ Write down the IP and MAC addresses associated with the selected Ethernet adapter. That is the source address to look for when examining captured packets.

The PC host IP address:

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The PC host MAC address:

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Step $2$: Start Wireshark and select the appropriate interface.

a$.$ Click the Windows Start button. In the pop$-$up menu, double$-$click Wireshark.

b$.$ After Wireshark starts, click Interface List.

c$.$ In the Wireshark: Capture Interfaces window, click the check the box next to the interface that is connected to your LAN.

Part $2$: Capture, Locate, and Examine Packets

Step $1$: Capture the data.

a$.$ Click the Start button to start the data capture.

b$.$ Navigate to

www$.$kfu.edu.sa

Minimize the browser and return to Wireshark. Stop the data capture.

The capture window is now active. Locate the Source, Destination,

The capture window is now active. Locate the Source, Destination, and Protocol columns.

Include a ScreenShot of the resulted captuerd packets

Step $2$: Locate appropriate packets for the web session.

If the computer was recently started and there has been no activity in accessing the Internet, you can see the entire process in the captured output, including the Address Resolution Protocol $($ARP$),$ Domain Name System $($DNS$),$ and the TCP three$-$way handshake. If the PC already had an ARP entry for the default gateway; therefore, it started with the DNS query to resolve

www$.$google.com.

a$.$ Using the filter $dns$ shows the DNS query from the PC to the DNS server, which is attempting to resolve the domain name

www$.$kfu.com to the IP address of the web server. The PC must have the IP address before it can send the first packet to the web server.

Include the Screenshot of the DNS captured packets What is the IP address of the DNS server that the computer queried?

b$.$ Find the appropriate packet for the start of your TCP three$-$way handshake, you can use the filter tcp$.$

What is the IP address of the KFU web server?

Include the Screenshot of the TCP captured packets

Step $3$: Examine the information within packets including IP addresses, TCP port numbers, and TCP control flags.

Include the Screenshot of the first $($ request$)$ TCP packet information

a$.$ What is the TCP source port number?

b$.$ How would you classify the source port?

c$.$ What is the TCP destination port number?

d$.$ How would you classify the destination port?

e$.$ Which flag $($or flags$)$ is set? $.$

f$.$ What is the relative sequence number set to$?$

Include the Screenshot of the Second $($replay$)$ TCP packet information

Include the Screenshot of the first $($ request$)$ TCP packet information

a$.$ What is the TCP source port number?

b$.$ How would you classify the source port?

c$.$ What is the TCP destination port number?

d$.$ How would you classify the destination port?

e$.$ Which flag $($or flags$)$ is set?

f$.$ What is the relative sequence number set to$?$

Include the Screenshot of the Second $($replay$)$ TCP packet information

a$.$ What are the values of the source and destination ports?

b$.$ Which flags are set?

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c$.$ What are the relative sequence and acknowledgement numbers set to$?$

d$.$

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a$.$ Examine the third and final packet of the handshake. Include the Screenshot of the Third $($replay$)$ TCP packet information

Which flag $($or flags$)$ is set?

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Reflection

There are hundreds of filters available in Wireshark. A large network could have numerous filters and many different types of traffic. List three filters that might be useful to a network administrator?

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What other ways could Wireshark be used in a production network?

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