The document discusses the application layer of the OSI model. It describes how application layer protocols like HTTP, SMTP, and FTP allow end-user applications to access network services and interact with other applications. It also covers protocols that provide IP addressing services, such as DNS for translating names to addresses and DHCP for dynamically assigning IP addresses. The document provides examples of common application layer protocols and how they facilitate file transfers, email, and web browsing. It concludes with a high-level summary of the key roles of the application layer.
CCNA Routing and Switching IT CertificationsMuhammad Qasim
Cisco CCNA Routing and Switching certification program provides the education and training required for installing, monitoring, and troubleshooting network infrastructure products designed by the industry leader in IP networking.
CCNA Routing and Switching IT CertificationsMuhammad Qasim
Cisco CCNA Routing and Switching certification program provides the education and training required for installing, monitoring, and troubleshooting network infrastructure products designed by the industry leader in IP networking.
he Associate level of Cisco Certifications can begin directly with CCNA for network installation, operations and troubleshooting or CCDA for network design. Think of the Associate Level as the foundation level of networking certification.
By the end of this chapter, you will be able to:
1) Explain how the functions of the application layer, session layer, and presentation layer work together to provide network services to end user applications.
2) Describe how common application layer protocols interact with end user applications.
3) Describe, at a high level, common application layer protocols that provide Internet services to end-users, including WWW services and email.
4) Describe application layer protocols that provide IP addressing services, including DNS and DHCP.
5) Describe the features and operation of well-known application layer protocols that allow for file sharing services, including: FTP, 6) File Sharing Services, SMB protocol.
7) Explain how data is moved across the network, from opening an application to receiving data.
Chapter 10: Objectives
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By the end of this chapter, you will be able to:
Explain how the functions of the application layer, session layer, and presentation layer work together to provide network services to end user applications.
Describe how common application layer protocols interact with end user applications.
Describe, at a high level, common application layer protocols that provide Internet services to end-users, including WWW services and email.
Describe application layer protocols that provide IP addressing services, including DNS and DHCP.
Describe the features and operation of well-known application layer protocols that allow for file sharing services, including: FTP, File Sharing Services, SMB protocol.
Explain how data is moved across the network, from opening an application to receiving data.
Yaser Rahmati | یاسر رحمتی
Rahmati Academy | آکادمی رحمتی
www.yaser-rahmati.ir
www.rahmati-academy.ir
Slides for protocol layering and network applicationsjajinekkanti
why and how Protocol layering is done in TCP/IP protocol suite, how multiplexing and demultiplexing can be done in different protocol layers in TCP\IP.
1) Describe the purpose of the transport layer in managing the transportation of data in end-to-end communication.
2) Describe characteristics of the TCP and UDP protocols, including port numbers and their uses.
3) Explain how TCP session establishment and termination processes facilitate reliable communication.
4) Explain how TCP protocol data units are transmitted and acknowledged to guarantee delivery.
5) Explain the UDP client processes to establish communication with a server.
6) Determine whether high-reliability TCP transmissions, or non-guaranteed UDP transmissions, are best suited for common applications.
Chapter 7: Objectives
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Describe the purpose of the transport layer in managing the transportation of data in end-to-end communication.
Describe characteristics of the TCP and UDP protocols, including port numbers and their uses.
Explain how TCP session establishment and termination processes facilitate reliable communication.
Explain how TCP protocol data units are transmitted and acknowledged to guarantee delivery.
Explain the UDP client processes to establish communication with a server.
Determine whether high-reliability TCP transmissions, or non-guaranteed UDP transmissions, are best suited for common applications.
Yaser Rahmati | یاسر رحمتی
Rahmati Academy | آکادمی رحمتی
www.yaser-rahmati.ir
www.rahmati-academy.ir
Chapter 03 - Network Protocols and CommunicationsYaser Rahmati
Chapter 3: Objectives
----------------------------------------------------------
After completing this chapter, you will be able to:
Explain how rules are used to facilitate communication.
Explain the role of protocols and standards organizations in facilitating interoperability in network communications.
Explain how devices on a LAN access resources in a small to medium-sized business network.
Yaser Rahmati | یاسر رحمتی
Rahmati Academy | آکادمی رحمتی
www.yaser-rahmati.ir
www.rahmati-academy.ir
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/