We're Open
+44 7340 9595 39
+44 20 3239 6980

# [Solved] EXPLAIN ENCAPSULATION AND DECAPSULATION IN A FIVE LAYER TCP IP PROTOCOL SUITE

100% Pass and No Plagiarism Guaranteed

### [Solved] EXPLAIN ENCAPSULATION AND DECAPSULATION IN A FIVE LAYER TCP IP PROTOCOL SUITE

In this paper, you are required to present a report covering the questions. You must explain encapsulation and de-capsulation in a five (5) layer TCP/IP protocol suite and discuss the advantages and disadvantages of star, bus, and mesh physical topologies. Furthermore, you must calculate the approximate bit rate and signal level(s) for a 6.8 MHz bandwidth system with a signal to noise ratio of 132 and explain why the OSI model is better than the TCP/IP model. Finally, discuss the total delay (latency) for a frame of size 5 million bits that is being sent on a link with 10 routers and present a diagram and explain to show these four states and how POP3 moves between them.

Provide short answers to the following six questions. Your answers should be clear, concise and to the point. Prepare a single document (MS Word or PDF, NOT both) along with title page and submit it online using EASTS.

Question 1: Discuss the advantages and disadvantages of star, bus, and mesh physical topologies. Provide real examples of each type. (5 marks)

Question 2: Explain encapsulation and decapsulation in a five layer TCP/IP protocol suite. How does multiplexing and de-multiplexing differ from encapsulation and decapsulation? (5 Marks)

Question 3: Calculate the approximate bit rate and signal level(s) for a 6.8 MHz bandwidth system with a signal to noise ratio of 132(5 Marks)

Question 4: Explain why the OSI model is better than the TCP/IP model. Why hasn`t it taken over from the TCP/IP model? Discuss the advantages and disadvantages of both models. (5 Marks)

Question 5: What is the total delay (latency) for a frame of size 5 million bits that is being sent on a link with 10 routers each having a queuing time of 3.5 µs and a processing time of 1.8 µs. The length of the link is 1900 km, the speed of light inside the link is 2.2 x 10^8 (10 to the power 8) m/s, the link has a bandwidth of 8 Mbps. Which component(s) of the total delay is/are dominant? Which one(s) is/are negligible?
(5 Marks)

Question 6: According to RFC1939, a POP3 session is one of the following states: closed, authorization, transaction or update. Draw a diagram and explain to show these four states and how POP3 moves between them. (5 Marks)

Presentation

Your assessment should be submitted in either MS Word or PDF format (PDF usually preserves the formatting, MS Word may not). Please do not submit your assignment in any other format and also do not submit multiple copies of the assessment. Please use A4 page size with Times New Roman / Ariel / Calibri font and use font size 11 or 12. The following should be included as minimum requirements for the assessment.

Text Book and Reference Book:
You must use the CSU APA referencing style for all cited material you have used in
your work. You must use primary sources (ie Wikipedia is not acceptable, something you thought up yourself, because you think you know better, is also unacceptable - unless it has been published and peer reviewed - but it still needs to be cited)

100% Plagiarism Free & Custom Written,

International House, 12 Constance Street, London, United Kingdom,
E16 2DQ

## STILL NOT CONVINCED?

View our samples written by our professional writers to let you comprehend how your work is going to look like. We have categorised this into 3 categories with a few different subject domains

View Our Samples

#### We offer a £ 2999

If your assignment is plagiarised, we will give you £ 2999 in compensation

Aug,28,2024

Aug,28,2024

Aug,28,2024

### Details

• Title: [Solved] EXPLAIN ENCAPSULATION AND DECAPSULATION IN A FIVE LAYER TCP IP PROTOCOL SUITE
• Price: £ 99
• Post Date: 2024-08-28T18:23:38+00:00
• Category: Assignment Queries
• No Plagiarism Guarantee
• 100% Custom Written

### Customer Reviews

[Solved] EXPLAIN ENCAPSULATION AND DECAPSULATION IN A FIVE LAYER TCP IP PROTOCOL SUITE
Reviews: 5

### A masterpiece of assignment by Nellie , written on 2020-03-12

I had wasted so much money for poor quality work on other sites that I became despair to find a reliable one. I landed on Insta Research and finally, I am fully satisfied after ages from their quality of the work and instant response. Also, the rates are handy. Great going guys!
Reviews: 5

### A masterpiece of assignment by Fariah , written on 2020-03-12

Oh my god! This writing company has saved me from so many bothering and figured out my problem in the best way possible. I am not fond of reading and when this book review was given to me as part of my coursework, I went into depression. But I must say, my writer came up with an amazing book review covering all the major aspects of the book nicely. I am waiting for other assignments to come so that I would come here again. The place is good and quite reasonable as well which makes it easy for me to manage my budget.