Computer Science-QA215

Computer Science-QA215 Online Services

 

Part 1 – Format Network Traffic

 
Network protocols are characterised by the Internet model layer at which they operate. Some protocols operate at the Application layer (eg. HTTP, FTP and many others). Some operate at the Transport layer (TCP is one such protocol) and others operate at the Network layer or the Data Link layer.
 
Task1
 

You are required to capture network traffic that meets the following requirements
 

• One packet of one protocol that operates at the Data Link Layer.
• One packet that operates at the Network layer.
• Two packets that operate at the Transport layer.
• Two packets that operate at the Application layer.

Note – You may need to use the Internet to ensure you know the layer at which each protocol operates.
 
Once captured you should use the Merge and Export Specified Packet options of the Wireshark File menu to create a single Wireshark capture file with the above 6 packets in the order listed above.
 
Take a screen capture of the 6 packets as displayed in Wireshark and include it in your report.
 
Task2
 

For each of the 6 packets describe with diagrams the physical format of each packet including
 

• The number of bytes in each part (as shown in Wireshark)
That is the number of bytes in the Ethernet header, the number in the IP header etc.
• Discussion concerning the headers that are included and those that are missing.
• Information about the protocol, for instance its intended use, the source and destination port numbers used by it and any other details you feel are of significance.
 
Task3
 
Observations regarding similarities and differences between the 6 packets, for instance one similarity may be the size of one of the common headers.
 

Part 2 – Capture Filters

 

Capture filters specify particular traffic for capture by Wireshark. This allows you to capture only the traffic that is of current interest to you.
 

You can read more about our case study assignment help services here.
 

How it Works

How It works ?

Step 1:- Click on Submit your Assignment here or shown in left side corner of every page and fill the quotation form with all the details. In the comment section, please mention Case Id mentioned in end of every Q&A Page. You can also send us your details through our email id support@assignmentconsultancy.com with Case Id in the email body. Case Id is essential to locate your questions so please mentioned that in your email or submit your quotes form comment section.

Step 2:- While filling submit your quotes form please fill all details like deadline date, expected budget, topic , your comments in addition to Case Id . The date is asked to provide deadline.

Step 3:- Once we received your assignments through submit your quotes form or email, we will review the Questions and notify our price through our email id. Kindly ensure that our email id assignmentconsultancy.help@gmail.com and support@assignmentconcultancy.com must not go into your spam folders. We request you to provide your expected budget as it will help us in negotiating with our experts.

Step 4:- Once you agreed with our price, kindly pay by clicking on Pay Now and please ensure that while entering your credit card details for making payment, it must be done correctly and address should be your credit card billing address. You can also request for invoice to our live chat representatives.

Step 5:- Once we received the payment we will notify through our email and will deliver the Q&A solution through mail as per agreed upon deadline.

Step 6:-You can also call us in our phone no. as given in the top of the home page or chat with our customer service representatives by clicking on chat now given in the bottom right corner.

Case Approach

Scientific Methodology

We use best scientific approach to solve case study as recommended and designed by best professors and experts in the World. The approach followed by our experts are given below:

Defining Problem

The first step in solving any case study analysis is to define its problem carefully. In order to do this step, our experts read the case two three times so as to define problem carefully and accurately. This step acts as a base and help in building the structure in next steps.

Structure Definition

The second step is to define structure to solve the case. Different cases has different requirements and so as the structure. Our experts understand this and follow student;s university guidelines to come out with best structure so that student will receive best mark for the same.

Research and Analysis

This is the most important step which actually defines the strength of any case analysis. In order to provide best case analysis, our experts not only refer case materials but also outside materials if required to come out with best analysis for the case.

Conclusion & Recommendations

A weak conclusion or recommendations spoil the entire case analysis. Our expert know this and always provide good chunks of volume for this part so that instructors will see the effort put by students in arriving at solution so as to provide best mark.

Related Services

 

Task 4 – Determine and document Wire shark’s Capture filter syntax
 
Briefly describe the syntax used for Wire shark capture filters.
Your discussion must include at least 6 capture filter examples
 
Task 5 – Capture and Document Specific Traffic
 

Determine capture filters to do the following
 

• Capture all traffic between two specific computers
• Capture traffic from a specific computer
• Capture a specific type of traffic between two specific computers
• Capture traffic from a specific port number
 
Once you have determined how to create simple capture filters test them out on a live network.
 
Include Wire shark screenshots that shows two of your capture filters working. You should also include a paragraph or two of discussion describing how each capture filter does its intended job.
 

Part 3 – Display filters

 

Wireshark Display filters allow us to reduce the volume of traffic Wire shark displays.
 

This allows us to capture large volumes of traffic but only display the particular traffic that is of interest to us.

 
Task 6 – Document the Wire Shark Display Filter Syntax
 

Briefly describe the syntax Wire shark uses to implement display filters.
Your discussion must include at least 6 display filter examples

 
Task 6 – Demonstrate Display filters
 

Use between 2 and 4 screenshots and associated discussion in your report to demonstrate that you understand how to use Wire shark Display filters.
 
Product code: Computer science-QA215
 
Looking for best Computer Science-QA215 online ,please click here
 

Summary