This document discusses how high-speed dial-up internet connections work. It explains that high-speed dial-up uses acceleration servers to simplify and speed up the connection process, compressing files during transmission to increase speed, and filtering advertisements and caching web pages to improve browsing performance. In this way, high-speed dial-up aims to improve on traditional slow dial-up and provide a faster connection option without requiring broadband.
White Paper: Accelerating File TransfersFileCatalyst
Check out our White Paper on Accelerating File Transfers
Increase File Transfer Speeds in Poorly-Performing Networks for an understanding of the issues associated with transferring files over the TCP/IP protocol (i.e. using FTP) and how to solve these problems with file transfer acceleration.
White Paper: Accelerating File TransfersFileCatalyst
Check out our White Paper on Accelerating File Transfers
Increase File Transfer Speeds in Poorly-Performing Networks for an understanding of the issues associated with transferring files over the TCP/IP protocol (i.e. using FTP) and how to solve these problems with file transfer acceleration.
This troubleshooting guide shows you how to identify and troubleshoot common web application performance problems using the ExtraHop Discovery Edition, a free virtual appliance for wire data analytics.
Individual CommentsYour answers missed there below topics, sp.docxdirkrplav
Individual Comments:
Your answers missed there below topics, spend a little more time on the format of your answers
question 1 - backward compatibility?, scalability?
question 2 - success rate?, reliability?
question 3 - QoS?, Security?
question 4 - foreign agent?
1. Why did Ethernet become an acceptable LAN standard?
Be specific in your explanation.
Many factors funded to Ethernet by becoming a LAN standard, the first factor is that Ethernet is reliable by using CSMA/CD to sense before sending any data to the network to avoid crash, and in this case the crash detection method stop all transmission and assigns a random retransmission delay time to all nodes. The second factor is the management tools that are available to manage the Ethernet using SNMP from a central location. The third factor is Ethernet trouble shooting is easy by using easy ways for example the light indicator or a more sophisticated way like using a network analyzer. The fourth reason is that Ethernet has a low cost comparing it to other technologies that the user doesn't need to buy extra hardware and can connect it directly depending on his computer network. On the other hand, it doesn’t have a security issue such as wireless networks which has risk through the airwaves, but, users should have good security desktop application to prevent unapproved accesses.
2.From the users point of view how does one measure network performance?
The network performance is identified commonly in bites per seconds. It can be measured by multiple factors which are bandwidth, throughput, latency and error rate and from those factors the bandwidth is the maximum rate that data can be transferred with, Latency is the delay between the sending and receiving. Error rate is the percentage of corrupted data that is being sent. There are three main possible ways to measure: the first one is the total of bytes transferred (from server to the user and opposite) in one session which can be used to measure the overhead of protocol (bandwidth). Second ways, number of round trips in one operation (transaction). Third point, time taken to pull or push from network bandwidth and ping time. Moreover, the user could measure network performance in normal way by trying to copy a file over the network depending on the file transferring time; furthermore, he could gauge the speed by the time it takes for a file to copy from or to the network.
3.Why did IPv4 prevail for such a long time and why the change to IPv6?
Shifting for IPv4 to IPv6 requires a huge investment of human and capital resources. While, it doesn’t provide a clear picture of the short-term return which resulted the enterprises to frequently postpone this investment. However the time came to change from IPv4 to IPv6. IPv4 provide maximum of about 4 billion addresses whereas IPv6 has an unthinkable theoretical maximum: about 340 trillion, trillion, trillion addresses. Previously (with IPv4) home user got a single user, while the IPv4 pro.
I received an Apex Award for Technical Writing for this white paper on "Bandwidth - How Much is Enough?" This white paper helped customers, Sales, and Technical Support staff understand and communicate the bandwidth requirements for PLATO software. This white paper also marketed the company's Field Engineering and Technical Support services to the customers who did not have their own resources or expertise.
This troubleshooting guide shows you how to identify and troubleshoot common web application performance problems using the ExtraHop Discovery Edition, a free virtual appliance for wire data analytics.
Individual CommentsYour answers missed there below topics, sp.docxdirkrplav
Individual Comments:
Your answers missed there below topics, spend a little more time on the format of your answers
question 1 - backward compatibility?, scalability?
question 2 - success rate?, reliability?
question 3 - QoS?, Security?
question 4 - foreign agent?
1. Why did Ethernet become an acceptable LAN standard?
Be specific in your explanation.
Many factors funded to Ethernet by becoming a LAN standard, the first factor is that Ethernet is reliable by using CSMA/CD to sense before sending any data to the network to avoid crash, and in this case the crash detection method stop all transmission and assigns a random retransmission delay time to all nodes. The second factor is the management tools that are available to manage the Ethernet using SNMP from a central location. The third factor is Ethernet trouble shooting is easy by using easy ways for example the light indicator or a more sophisticated way like using a network analyzer. The fourth reason is that Ethernet has a low cost comparing it to other technologies that the user doesn't need to buy extra hardware and can connect it directly depending on his computer network. On the other hand, it doesn’t have a security issue such as wireless networks which has risk through the airwaves, but, users should have good security desktop application to prevent unapproved accesses.
2.From the users point of view how does one measure network performance?
The network performance is identified commonly in bites per seconds. It can be measured by multiple factors which are bandwidth, throughput, latency and error rate and from those factors the bandwidth is the maximum rate that data can be transferred with, Latency is the delay between the sending and receiving. Error rate is the percentage of corrupted data that is being sent. There are three main possible ways to measure: the first one is the total of bytes transferred (from server to the user and opposite) in one session which can be used to measure the overhead of protocol (bandwidth). Second ways, number of round trips in one operation (transaction). Third point, time taken to pull or push from network bandwidth and ping time. Moreover, the user could measure network performance in normal way by trying to copy a file over the network depending on the file transferring time; furthermore, he could gauge the speed by the time it takes for a file to copy from or to the network.
3.Why did IPv4 prevail for such a long time and why the change to IPv6?
Shifting for IPv4 to IPv6 requires a huge investment of human and capital resources. While, it doesn’t provide a clear picture of the short-term return which resulted the enterprises to frequently postpone this investment. However the time came to change from IPv4 to IPv6. IPv4 provide maximum of about 4 billion addresses whereas IPv6 has an unthinkable theoretical maximum: about 340 trillion, trillion, trillion addresses. Previously (with IPv4) home user got a single user, while the IPv4 pro.
I received an Apex Award for Technical Writing for this white paper on "Bandwidth - How Much is Enough?" This white paper helped customers, Sales, and Technical Support staff understand and communicate the bandwidth requirements for PLATO software. This white paper also marketed the company's Field Engineering and Technical Support services to the customers who did not have their own resources or expertise.
FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
We connect Students who have an understanding of course material with Students who need help.
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Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Chapter 3 - Islamic Banking Products and Services.pptx
Sw2-hw10
1. How High-speed Dial-up Works
Name:Ryo Obata
No:s1150052
1.Introduction to How High-speed Dial-up Works
A Dial-up network is a circuit with a very slow speed with the
technology present now.
Therefore, it waits in the connect time of a network in many
cases.
But NetZero and EarthLink are going to make the dial-up
networking the high-speed circuit.
According to it, it is possible to make speed of dial-up networking
into about 5 times over the past.
In order that the usual dial-up networking may block a
telephone line while making the first connection, it becomes
impossible to use it, but this high-speed dial-up networking can
use a circuit also during connection after the first communication.
2. 2. High-speed Dial-up: Acceleration Servers
In the case of transmission and reception of information, the
usual dial-up networking is searched from the data of a
connection person's protocol, a name, etc., and starts connection.
Although this procedure is simple, it will require time for
connection very much.
For that reason, when this procedure is simplified to some
extent, information is transmitted also from the server side and a
difference checks the compatibility of the information itself
mutually, simplification of connection can be measured and the
time to final connection can be shortened.
Although this time shortened changes with machines, it is
possible to be shortened from the usual minute half about to
about 1/3 speed.
Moreover, if connection is made to establish once, browsing of a
web page of the rest will be attained, without completing a
complicated procedure.
3. 3.High-speed Dial-up: File Compression
An element important for high-speed dial-up networking is
compression of an information transmitting file.
When transmitting and receiving a file, before transmitting data
to the user who receives, the network side transmits by carrying
out lossy compression of the file.
Compression is canceled by the user side and the file to which it
was transmitted can check data anew.
Although data may be lost between the processes of the
compression, the loss of the data is trifling and is not a grade
which a user notices.
4. 4. High-speed Dial-up: Filtering and Caching
In the case of the browser which carries out the direct entry of
the URL, high-speed dial-up networking issues a command so
that specific Paige may be demanded.
Under the present circumstances, since a circuit must be used
for that pop-up then an advertisement may come out in pop-up
and it meets, the speed of a circuit may fall temporarily.
In order to avoid it, the address which may place an
advertisement is looked for, and dial-up networking copes with it
so that the portion may not be read.
Moreover, about the cash advance of a browser, what was read
is always displayed about what was read once, and a high-speed
cash advance becomes possible by not making it update
intentionally.
5. 5. High-speed Dial-up: The Bottom Line
An element of direct high speed dial-up networking helps with
the use sense of the user, and is smart; put it together. The
dial-up networking that was a fire lengthened the life and in this
way reclaimed the new way more for the future of the line. It will
become one step of progress to the person who is not yet ready to
carry out the reclamation of the broadband line.
If these still continue, dial-up networking in itself is thought to
still continue.
6. 6.Lots More Information
Related HowStuffWorks Articles
• How Telephones Work
• How Modems Work
• How WiFi Works
• WiFi Quiz
• DSL Quiz
• How DSL Works
• How Cable Modems Work
• How Web Servers Work
• How Routers Work
• How Broadband over Powerlines Works
More Great Links
• High Speed Internet Access Guide
• Propel: How does it work?
• V.92 FAQ
• NetZero: FAQ
• PC World: Speed Up Your Dial-Up Connection - January 2003
Sources
• Propel: How does it work?
• V.92 FAQ
• Net Zero: FAQ
• PC World: Propel Accelerator v4.1
• Propel Accelerator Technical Overview
• Comparison of SlipStream Data's Compression and Other Approaches
• FCC: CDT Inquiry Concerning High-Speed Access to the Internet Over Cable
and Other Facilities