This presentation was made as an effort for in-house training and covers topics for basic internet troubleshooting. The topics range from router to internet.
1. Training on Basic Internet Troubleshooting - slide topic
2. Topics - Internet, Connectivity, PPPoE, Router, ONU, FTTH, Bandwidth, KBps vs kbps, Cable vs. FTTH, Fast Connector.
3. Internet - basic definition of internet.
4. Internet continued ... - image of How Internet Works . (image source : howstuffworks.com)
5. Connectivity - types of internet connection
6. PPPoE - definition and explanation.
7. Router -
Layer 3 Device commonly used at user end.
Eg: netis ,tplink
Used to connect the internet.
Works on the basis of algorithm.
Secure
-protection against hacking
Advantages
- multiple connection
- wireless connectivity
- user defined access , b/w manage
8. Router Continued ... - images of different home use routers (front and back view)
9. ONU/ONT (wifi and non-wifi device) - Optical Network Terminal / Optical Network Unit
LOS = Loss Of Signal
PON = Passive Optical Network
LAN ports = 4 (LAN 2 is for future IPTV use
USB port
10. FTTH - Features:
- Allows service providers to deliver more capacity to carry bandwidth
- cost effective way
- Future Proof technology
- ONT device compulsory at client's end.
- Scalable
- unlike copper does not suffer from decreasing performance over distance.
Abbreviation for Fiber To The Home
11. Bandwidth - Bit rate per second
Synonym for capacity or ability.
Measured in bits per second
eg: message = 1000 bps
voice = 56 kbps
video (480p) = 1 mbps
One of the network performance factors.
12. KBps vs. kbps - KBps = Kilo Byte per second
Kbps = kilo bits per second
KBps = 0.1220703125 * kbps
Measure of data transfer speeds: KBps
1 KBps = 1024 bytes
Measure of data transfer speeds: kbps
1 kbps = 1000 bits
13. KBps vs. kbps continued ... - difference between
14. Cable Vs. FTTH -
FTTH has minimum operating cost, minimum point of failure, distance independent signal strength,scalability, high speed and other advantage over cable Internet.
Cable Internet uses RJ-45 port whereas FTTH uses Fast Connector.
15. Fast Connector - image
16. Thank You.
- Spandan Pradhan
IT Support Representative
Junior Assistant
spandan.com.np
Member Name: Alvin Tse
Service Site: Pui Tak Center
Site Location: Chicago, IL
Project Description:
Alvin Tse spent his TechMission Corps service year with the Pui Tak Center in Chicago, IL. At Pui Tak Center, Alvin helped establish various tech based resources with a specific emphasis on online maintenance.
Alvin's final project is a PowerPoint presentation on the various functions of wireless networks. It details various types of networks and illustrates their functions.
This workshop is a practical workshop devoted to two days of hands-on faultfinding and troubleshooting. After an initial familiarisation session on industrial Ethernet and TCP/IP the two days is devoted to practical hands-on exercises. The workshop has been structured to cover key issues in troubleshooting TCP/IP and Ethernet in detail, while going through the practical implementation of TCP/IP in office and industrial networks and the practical use of the Internet and Intranets. Troubleshooting and maintenance of TCP/IP networks and communication systems in an office and industrial environment are also covered.
15 practical mini-sessions expose you to typical problems that could occur with industrial Ethernet and TCP/IP networks and shows you how to fix them. Most of each day comprises practical sessions with a modicum of discussion to explain the key points. There will be a minimum of two people to a PC so that the practical component will be emphasised. At the end of this workshop you will walk away with a solid knowledge on troubleshooting industrial Ethernet and TCP/IP networks.
MORE INFORMATION: http://www.idc-online.com/content/troubleshooting-industrial-ethernet-tcpip-networks-26
Access point or wireless router general questions tell youIT Tech
A wireless access point, or AP, adds Wi-Fi capability to a wired network by bridging traffic from workstations onto an Ethernet LAN.
A wireless router combines broadband router capabilities--such as acting as the gateway between the internet and a local area network--as well as wireless AP features, inside a single device.
...
This presentation was made as an effort for in-house training and covers topics for basic internet troubleshooting. The topics range from router to internet.
1. Training on Basic Internet Troubleshooting - slide topic
2. Topics - Internet, Connectivity, PPPoE, Router, ONU, FTTH, Bandwidth, KBps vs kbps, Cable vs. FTTH, Fast Connector.
3. Internet - basic definition of internet.
4. Internet continued ... - image of How Internet Works . (image source : howstuffworks.com)
5. Connectivity - types of internet connection
6. PPPoE - definition and explanation.
7. Router -
Layer 3 Device commonly used at user end.
Eg: netis ,tplink
Used to connect the internet.
Works on the basis of algorithm.
Secure
-protection against hacking
Advantages
- multiple connection
- wireless connectivity
- user defined access , b/w manage
8. Router Continued ... - images of different home use routers (front and back view)
9. ONU/ONT (wifi and non-wifi device) - Optical Network Terminal / Optical Network Unit
LOS = Loss Of Signal
PON = Passive Optical Network
LAN ports = 4 (LAN 2 is for future IPTV use
USB port
10. FTTH - Features:
- Allows service providers to deliver more capacity to carry bandwidth
- cost effective way
- Future Proof technology
- ONT device compulsory at client's end.
- Scalable
- unlike copper does not suffer from decreasing performance over distance.
Abbreviation for Fiber To The Home
11. Bandwidth - Bit rate per second
Synonym for capacity or ability.
Measured in bits per second
eg: message = 1000 bps
voice = 56 kbps
video (480p) = 1 mbps
One of the network performance factors.
12. KBps vs. kbps - KBps = Kilo Byte per second
Kbps = kilo bits per second
KBps = 0.1220703125 * kbps
Measure of data transfer speeds: KBps
1 KBps = 1024 bytes
Measure of data transfer speeds: kbps
1 kbps = 1000 bits
13. KBps vs. kbps continued ... - difference between
14. Cable Vs. FTTH -
FTTH has minimum operating cost, minimum point of failure, distance independent signal strength,scalability, high speed and other advantage over cable Internet.
Cable Internet uses RJ-45 port whereas FTTH uses Fast Connector.
15. Fast Connector - image
16. Thank You.
- Spandan Pradhan
IT Support Representative
Junior Assistant
spandan.com.np
Member Name: Alvin Tse
Service Site: Pui Tak Center
Site Location: Chicago, IL
Project Description:
Alvin Tse spent his TechMission Corps service year with the Pui Tak Center in Chicago, IL. At Pui Tak Center, Alvin helped establish various tech based resources with a specific emphasis on online maintenance.
Alvin's final project is a PowerPoint presentation on the various functions of wireless networks. It details various types of networks and illustrates their functions.
This workshop is a practical workshop devoted to two days of hands-on faultfinding and troubleshooting. After an initial familiarisation session on industrial Ethernet and TCP/IP the two days is devoted to practical hands-on exercises. The workshop has been structured to cover key issues in troubleshooting TCP/IP and Ethernet in detail, while going through the practical implementation of TCP/IP in office and industrial networks and the practical use of the Internet and Intranets. Troubleshooting and maintenance of TCP/IP networks and communication systems in an office and industrial environment are also covered.
15 practical mini-sessions expose you to typical problems that could occur with industrial Ethernet and TCP/IP networks and shows you how to fix them. Most of each day comprises practical sessions with a modicum of discussion to explain the key points. There will be a minimum of two people to a PC so that the practical component will be emphasised. At the end of this workshop you will walk away with a solid knowledge on troubleshooting industrial Ethernet and TCP/IP networks.
MORE INFORMATION: http://www.idc-online.com/content/troubleshooting-industrial-ethernet-tcpip-networks-26
Access point or wireless router general questions tell youIT Tech
A wireless access point, or AP, adds Wi-Fi capability to a wired network by bridging traffic from workstations onto an Ethernet LAN.
A wireless router combines broadband router capabilities--such as acting as the gateway between the internet and a local area network--as well as wireless AP features, inside a single device.
...
Drivers for FTTx
Why fiber
Fiber feeds everything
Flavors of FTTX
Nuts and bolts – the components
Installation techniques
Network design configurations
Machines & Tool
FTTx Roll out /Delivery Mechanism
Outside Plant Fiber Optic Cable
Fibre entering in Building design
Aerial Cable Construction Tool
Spicing Machines & Other Tools
Overview of wireless and mobile technologies.
Advances in signal processing technologies are a technological driver for wireless technologies. Different technologies like 3G (WAN), WLAN (LAN), Bluetooth (PAN) and WiMAX (MAN) target different applications and markets. Since most of the frequency spectrum is still regulated in the different countries, newer technologies aim for non-regulated bands such as the 2.4GHz and 5GHz ISM bands.
In order to fully exploit untethered operation, wireless devices are fitted with roaming and handover protocols like 802.11r or Mobile IP. Layer 2 protocols typically provide faster handover but are restricted to specific link layer protocols. Layer 3 or higher protocols like Mobile IP are independent of the link layer thus work across heterogeneous networks.
GDPR, Data Privacy and Cybersecurity - MIT SymposiumEric Vanderburg
GDPR, Data Privacy, and Cybersecurity presented by Eric Vanderburg and Stephanie Gruber at the MIT Chief Data Officer Information Quality Symposium on July 20, 2018.
Robin Systems VP of Products Razi Sharir sits down with Cybersecurity Expert Eric Vandenburg for a chat about modern datacenter and hybrid cloud security challenges and considerations in the context of Equifax breach.
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...Eric Vanderburg
Timothy Opsitnick and Eric Vanderburg of TCDI presented at the Risk Management Society's 2017 Northeast Ohio Regional Conference on Cybersecurity incident response strategies and tactics.
Mobile device usage has skyrocketed in enterprises and so have the risks. Eric Vanderburg and Trevor Tucker discuss the evidentiary value of mobile forensics, its limitations, and how cybersecurity can ensure the processes, procedures, and controls necessary to protect mobile devices and organizational data. This helps companies and attorneys to be better prepared for investigations and associated legal implications of mobile use in the enterprise.
Ransomware has troubled many individuals and companies and it has been called the greatest malware threat of 2016. Learn how it works and how to protect yourself.
The Prescription for Protection - Avoid Treatment Errors To The Malware ProblemEric Vanderburg
Malware is an ailment many companies suffer from but the prescription for protection is simpler than you think. In this presentation, Vanderburg and Salamakha apply the five rights for avoiding drug errors to the malware problem at the Advanced Persistent Threats Summit.
1) Right client – Authentication
2) Right route – Gaps and strategies
3) Right drug – Security controls
4) Right dose – Security/business balance
5) Right time – Staying up to date.
Stay healthy, stay safe.
Cloud Storage and Security: Solving Compliance ChallengesEric Vanderburg
Fredrik Forslund, Director of Cloud & Data Center Erasure Solutions at Blancco Technology Group explores cloud storage compliance challenges and solutions with seasoned security and compliance experts, Giulio Coraggio, Partner at DLA Piper, and Eric Vanderburg, Director of Information Systems & Security at Jurinnov LLC.
What You’ll Learn:
Common pain points associated with storing, managing and protecting data in the private cloud
Key scenarios when cloud security may be compromised
Regulatory requirements that must be met whenever data is stored in the cloud
Best practices to minimize data security risks and regulatory compliance violations
Malware is a significant threat as it provides a way for an attacker to use your machine for nefarious means or take data from you and those connected to you. Learn how to combat this threat and protect yourself.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
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
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/
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.
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.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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.
Future Visions: Predictions to Guide and Time Tech Innovation, Peter Udo DiehlPeter Udo Diehl
I'm excited to share my latest predictions on how AI, robotics, and other technological advancements will reshape industries in the coming years. The slides explore the exponential growth of computational power, the future of AI and robotics, and their profound impact on various sectors.
Why this matters:
The success of new products and investments hinges on precise timing and foresight into emerging categories. This deck equips founders, VCs, and industry leaders with insights to align future products with upcoming tech developments. These insights enhance the ability to forecast industry trends, improve market timing, and predict competitor actions.
Highlights:
▪ Exponential Growth in Compute: How $1000 will soon buy the computational power of a human brain
▪ Scaling of AI Models: The journey towards beyond human-scale models and intelligent edge computing
▪ Transformative Technologies: From advanced robotics and brain interfaces to automated healthcare and beyond
▪ Future of Work: How automation will redefine jobs and economic structures by 2040
With so many predictions presented here, some will inevitably be wrong or mistimed, especially with potential external disruptions. For instance, a conflict in Taiwan could severely impact global semiconductor production, affecting compute costs and related advancements. Nonetheless, these slides are intended to guide intuition on future technological trends.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.