Explain briefly how go-back-n operates, Computer Network Security

Assignment Help:

Question:

a) There are two basic approaches to dealing with errors in the presence of pipelining. One way is Go-Back-N and the other strategy is Selective Repeat.

i. Explain briefly how Go-Back-N operates.

ii. Demonstrate your understanding on selective repeat.

b) Design the frame format for bit-oriented protocols. Label it appropriately. Show how many bits each part occupies.

c) Different protocols are used on the multiple access channels: polling, ALOHA, amongst others.

i. Explain with respect to performance how CSMA is an improvement over ALOHA?

ii. How is a slotted ALOHA type of satellite packet broadcasting network an improvement over pure ALOHA?

d) 10Base5 cabling is commonly known as thick Ethernet.

i. Demonstrate your understanding on 10Base5 cabling

ii. What is the maximum segment of 10Base5 cabling?


Related Discussions:- Explain briefly how go-back-n operates

Hardware trojan detection, how to form the trojan integrated cirucit and wh...

how to form the trojan integrated cirucit and what are the tools are used to simulate the ciruit to our system and how to pass it as input to the clustering algorithm to get the ou

What is a firewall, QUESTION (a) Define and distinguish between Electro...

QUESTION (a) Define and distinguish between Electronic Commerce and Electronic Business (b) According to you what are the benefits that Electronic Commerce can brings to org

Technology, how can you enter the ASVAB practice test on line?

how can you enter the ASVAB practice test on line?

Why is this setup not secure, Question: a) You are using Active Directo...

Question: a) You are using Active Directory Users under Windows Server 2003 and Computers to configure user objects in your domain, and you are able to change the address and

Who are the individuals who cause these security problems, Who are the indi...

Who are the individuals who cause these security problems? Many unauthorized people who cause network security problems for obtaining information about the other users and causi

Explain the term quality of service in networks, QUESTION (a) One of th...

QUESTION (a) One of the biggest drawbacks that GNS3 has is that it supports only the IOS images of routers. This means that users cannot emulate Cisco switches. Suggest two sol

Representation of a tcp header, (a) Figure is a representation of a TCP hea...

(a) Figure is a representation of a TCP header. For each of the fields lettered from A to G, state the name of the field and provide a brief explanation for the function of each fi

Future threats to network security and planning for those th, I need a help...

I need a help on how to write good assignment on the above topic

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd