The presentation will provide a brief overview of Tungsten Fabric, and the new features in the recent 5.0 release. A demo of Tungsten Fabric will follow, with an overview of core functionality, and newly released features.
Speaker: Nick Davey, Cloud - SDN Product Manager
ONOS: Open Network Operating System. An Open-Source Distributed SDN Operating...ON.LAB
ONOS
Open Network Operating System
An Open-Source Distributed SDN OS
Pankaj Berde, Jonathan Hart, Masayoshi Kobayashi, Pavlin Radoslavov, Pingping Lin, Rachel Sverdlov, Suibin Zhang, William Snow, Guru Parulkar
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
Cloud Network Virtualization with Juniper Contrailbuildacloud
Description: Contrail Technology will be discussed covering architecture, capabilities and use cases. It will be followed by a demonstration on current Contrail implementation on CloudStack/Openstack.
Parantap works as a Sr. Director of Solutions Engineering for Contrail Product within Juniper. Before Juniper, Parantap led the network architecture team for Microsoft Online Services (Windows Azure, MS Bing). Prior to Microsoft, Parantap worked as a core engineering manager for UUNet Technologies building Internet backbones.
The presentation will provide a brief overview of Tungsten Fabric, and the new features in the recent 5.0 release. A demo of Tungsten Fabric will follow, with an overview of core functionality, and newly released features.
Speaker: Nick Davey, Cloud - SDN Product Manager
ONOS: Open Network Operating System. An Open-Source Distributed SDN Operating...ON.LAB
ONOS
Open Network Operating System
An Open-Source Distributed SDN OS
Pankaj Berde, Jonathan Hart, Masayoshi Kobayashi, Pavlin Radoslavov, Pingping Lin, Rachel Sverdlov, Suibin Zhang, William Snow, Guru Parulkar
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
Cloud Network Virtualization with Juniper Contrailbuildacloud
Description: Contrail Technology will be discussed covering architecture, capabilities and use cases. It will be followed by a demonstration on current Contrail implementation on CloudStack/Openstack.
Parantap works as a Sr. Director of Solutions Engineering for Contrail Product within Juniper. Before Juniper, Parantap led the network architecture team for Microsoft Online Services (Windows Azure, MS Bing). Prior to Microsoft, Parantap worked as a core engineering manager for UUNet Technologies building Internet backbones.
GLBP (Gateway Load Balancing Protocol) is a Cisco proprietary protocol that attempts to overcome the
limitations of existing redundant router protocols by adding basic load balancing functionality. GLBP is a
virtual gateway protocol similar to HSRP and VRRP.
However, unlike its little brothers, GLBP is capable of using multiple physical gateways at the same time.
As we know, a single HSRP or VRRP group represents one virtual gateway, with single virtual IP and MAC
addresses. Only one physical gateway in a standby/redundancy group is responsible for packet
forwarding, others remain inactive in standby/backup state.
Presentació a càrrec de Pau Nadeu, d'everyWAN, i Anton Karneliuk, de THG Hosting, duta a terme abans de la celebració de la 45a reunió de la Comissió Tècnica del Punt Neutre d'Internet a Catalunya (CATNIX) el 26 de novembre de 2021.
Cisco® Application Centric Infrastructure (ACI) is an innovative architecture that radically simplifies, optimizes, and accelerates the entire application deployment lifecycle. Cloud, mobility, and big data applications are causing a shift in the data center model. Cisco ACI redefines the power of IT, enabling IT to be more responsive to changing business and application needs, enhancing agility, and adding business value. Cisco ACI delivers a transformational operating model for next-generation data center and cloud applications. This Cisco ACI hands lab will step you through from the ACI Fabric concepts to deployment. • Cisco ACI Overview • ACI Fabric Discovery • ACI Building Basic Network Constructs • ACI Building Policy Filters and Contracts • : Deploying a 3-Tier Application Network Profile • ACI Integrating with VMware • Deploying a Service Graph with Application Network Profile • Exploring Monitoring and Troubleshooting
Beginners: Different Types of RAN Architectures - Distributed, Centralized & ...3G4G
In this basic tutorial we look at different types of RAN architectures that are always being discussed. We start with the Distributed RAN (D-RAN) and then look at Centralized and Cloud RAN (both referred to as C-RAN) architectures. We also quickly look at RAN functional splits for 5G and then tie this all together.
We also look at how Samsung and Nokia discuss these architectures in the context of 5G.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
Open RAN Page: https://www.3g4g.co.uk/OpenRAN/
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
GLBP (Gateway Load Balancing Protocol) is a Cisco proprietary protocol that attempts to overcome the
limitations of existing redundant router protocols by adding basic load balancing functionality. GLBP is a
virtual gateway protocol similar to HSRP and VRRP.
However, unlike its little brothers, GLBP is capable of using multiple physical gateways at the same time.
As we know, a single HSRP or VRRP group represents one virtual gateway, with single virtual IP and MAC
addresses. Only one physical gateway in a standby/redundancy group is responsible for packet
forwarding, others remain inactive in standby/backup state.
Presentació a càrrec de Pau Nadeu, d'everyWAN, i Anton Karneliuk, de THG Hosting, duta a terme abans de la celebració de la 45a reunió de la Comissió Tècnica del Punt Neutre d'Internet a Catalunya (CATNIX) el 26 de novembre de 2021.
Cisco® Application Centric Infrastructure (ACI) is an innovative architecture that radically simplifies, optimizes, and accelerates the entire application deployment lifecycle. Cloud, mobility, and big data applications are causing a shift in the data center model. Cisco ACI redefines the power of IT, enabling IT to be more responsive to changing business and application needs, enhancing agility, and adding business value. Cisco ACI delivers a transformational operating model for next-generation data center and cloud applications. This Cisco ACI hands lab will step you through from the ACI Fabric concepts to deployment. • Cisco ACI Overview • ACI Fabric Discovery • ACI Building Basic Network Constructs • ACI Building Policy Filters and Contracts • : Deploying a 3-Tier Application Network Profile • ACI Integrating with VMware • Deploying a Service Graph with Application Network Profile • Exploring Monitoring and Troubleshooting
Beginners: Different Types of RAN Architectures - Distributed, Centralized & ...3G4G
In this basic tutorial we look at different types of RAN architectures that are always being discussed. We start with the Distributed RAN (D-RAN) and then look at Centralized and Cloud RAN (both referred to as C-RAN) architectures. We also quickly look at RAN functional splits for 5G and then tie this all together.
We also look at how Samsung and Nokia discuss these architectures in the context of 5G.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
Open RAN Page: https://www.3g4g.co.uk/OpenRAN/
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
Introduction to Software Defined Networking (SDN)rjain51
Class lecture by Prof. Raj Jain on Introduction to . The talk covers Origins of SDN, What is SDN?, Original Definition of SDN, What = Why We need SDN?, SDN Definition, XMPP, XMPP in Data Centers, Path Computation Element, PCE, Forwarding and Control Element, Sample ForCES Exchanges, Application Layer Traffic Optimization, ALTO, ALTO Extension, Current SDN Debate: What vs. How?, SDN Controller Functions, RESTful APIs, OSGi Framework, Open Daylight SDN Controller, OpenDaylight Tools, Affinity Metadata Service, SDN Related Organizations and Projects, SDN Web Sites, Hierarchy of Operations, Introduction to, Origins of SDN, What is SDN?, Original Definition of SDN, What = Why We need SDN?, SDN Definition, XMPP, XMPP in Data Centers, Path Computation Element, PCE, Forwarding and Control Element, Sample ForCES Exchanges, Application Layer Traffic Optimization, ALTO, ALTO Extension, Current SDN Debate: What vs. How?, SDN Controller Functions, RESTful APIs, OSGi Framework, Open Daylight SDN Controller, OpenDaylight Tools, Affinity Metadata Service, SDN Related Organizations and Projects, SDN Web Sites. Video recording available in YouTube.
Software-Defined Networking SDN - A Brief IntroductionJason TC HOU (侯宗成)
Internet Research Lab at NTU, Taiwan.
Software-Defined Networking overview and framework introduction. (ppt slide for download.) Comparing server virtualization and network virtualization, take Onix controller as an example. A quick view to LightRadio from Alcetel-Lucent.
Juniper Networks introduced its SDN strategy during its 2013 Global Partner Conference. Executive Vice President of the Software Solutions Division, Bob Muglia, introduced the company's vision, strategy and licensing model for the SDN transition.
Understanding Virtual Networking in the Cloud - RightScale Compute 2013RightScale
Speaker: Josep Blanquer - Chief Architect, RightScale
Managing networking constructs in public and private clouds is a complex task. Add to that the different names, semantics, and capabilities that each cloud exposes, and you have a sure recipe for a headache. We will describe how subnets, firewalls, security groups, routing tables, virtual network interfaces, and other constructs map to the names and semantics in various public and private clouds. In this session we will present RightScale Networks Manager, a distilled definition of networking concepts that works across clouds. Networks Manager is a single pane of glass — UI and API — for your cloud networking infrastructure, saving you headaches from networking idiosyncrasies.
Customer interest is increasing well beyond just what our standalone products offer. In fact, customer don’t care about the products, they care about the solution. IaaS with SDN as a solution is extremely popular. Therefore, this is focused on joint solution of vRA, vRO, NSX-v and 3rd party options.
We are excited to announce the release of MetaFabric, a new end-to-end architecture that encompasses Juniper Network’s switching, routing, software and security portfolios. It provides the freedom and flexibility to use any technology, any protocol, any orchestration platform, any SDN controller, for any data center application with the assurance of interoperability and minimal disruption.
Software Innovations and Control Plane Evolution in the new SDN Transport Arc...Cisco Canada
Loukas Paraschis, Technology Solution Architecture at Cisco presents software innovation and control plane evolution in the new SDN transport at Cisco Connect Toronto 2015.
In order to meet the compute infrastructure requirements for the broad range of service consumers, a common framework is required around which infrastructure as a service can be defined, provisioned, monitored and managed. A common set of principles, metrics and architectural frameworks can be defined, resulting in consistent capabilities, service levels and service attributes across multiple providers, while still allowing the individual providers to innovate and differentiate. In this session ODCA representatives will outline the framework and some usage scenarios.
Cloud Networking is not Virtual Networking - London VMUG 20130425Greg Ferro
Talking how and why virtual networking that we use today is not suitable for use in Cloud deployments. First I talk about the gap between "server" & "networks", then discuss the problems of virtual networking that we use today. Then into using software appliances instead of physical devices by highlighting the good & bad.
Then a brief overview of Software Defined Networking and how it will impact Cloud Networking in the next two years,
Which cloud-based infrastructure service is right for you? CDW compares Microsoft Azure, HP Helion, VMware vCloud Air, IBM SoftLayer and Amazon Web Services.
In this tutorial we described about the components of an OpenFlow switch, how an OpenFlow switch implements forwarding of packets and describe the forwarding with examples from the reference implementation. Next, we described some of the applications of OpenFlow in real world scenarios. We concluded by providing pointers on the evolving standards and forum of OpenFlow.
The Future of Cloud Networking is VMware NSXScott Lowe
This presentation was first given at Varrow Madness 2014 and discusses the need for a solution specifically designed (like VMware NSX) for cloud networking
Nicolai van der Smagt has been in the business of designing, implementing and running SP networks for over 15 years. He has worked with DOCSIS, DSL and FTTH operators. Nowadays, Nicolai is helping Infradata’s pan-European customers build better access, aggregation and core networks, but his focus is on the data center, SDN, NFV and the whitebox switching revolution. His motto: “Simplicity is sophistication”.
Topic of Presentation: SDN
Language: English
Abstract:
Open source SDN that actually works -today
OpenContrail is an open source (Apache 2.0 licensed) project that provides network virtualization in the data center, using tried and tested open standards. It provides northbound APIs, integrates in Openstack or Cloudstack and is available today!
In this slot we’ll show you the architecture and ideas behind the technology and how OpenContrail enables you to avoid the pitfalls that other (closed) SDN solutions bring. If time permits we’ll also demo the technology.
SDN and Photonics for Dynamic Cloud Connectivity ADVA
Check out Achim Autenrieth's slide set from his OFC workshop entitled "SDN and Photonics for Dynamic Cloud Connectivity. This is all about SDN, Cloud Connectivity and the optical network Hypervisor.
Nuage Networks: Gluecon 2013 Keynote: The True Potential of Network Virtualiz...Nuage Networks
While much has been said about network virtualization, current solutions are limited to simplistic Layer-2 use cases, restricting services within boundaries of single data centers and resulting in proprietary islands. We describe a novel, open standards approach that fulfills the full promise of massively scalable network virtualization, enabling seamless interconnection of cloud services with existing enterprise environments.
Nuage Networks: Delivering Datacenter Networks As Consumable as Computee_scot...Nuage Networks
While much has been said about network virtualization, current solutions remain limited to simplistic use cases, restricting services within boundaries of single data centers or virtualized islands. We describe a novel approach that fulfills the promise of massively scalable network virtualization and enables the seamless interconnection of cloud services with existing enterprise environments. Speaker: Scott Sneddon, Principle Solutions Architect, Nuage Networks
At Microsoft’s annual developers conference, Microsoft Azure CTO Mark Russinovich disclosed major advances in Microsoft’s hyperscale deployment of Intel field programmable gate arrays (FPGAs). These advances have resulted in the industry’s fastest public cloud network, and new technology for acceleration of Deep Neural Networks (DNNs) that replicate “thinking” in a manner that’s conceptually similar to that of the human brain.
Watch the video: http://wp.me/p3RLHQ-gNu
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
OpenStack Networks the Web-Scale Way - Scott Laffer, Cumulus NetworksOpenStack
Audience Level
Beginner
Synopsis
Layer 2 versus Layer 3, MLAG, Spanning-Tree, switch mechanism drivers, overlays and routing-on-the-host — What scales and what does not? The underlying plumbing of an OpenStack network is something you’d rather not have to think about. This presentation examines the network architectures of web-scale and large enterprise OpenStack users and how those same efficiencies can be used in deployments of all sizes.
Speaker Bio:
Scott is a Member of Technical Staff at Cumulus Networks where he designs, supports and deploys web-scale technologies and architectures in enterprise networks globally. Prior to becoming a founding member of the Cumulus office in Australia, Scott started his career as a network administrator before joining Cisco Systems to support their data centre products.
OpenStack Australia Day Melbourne 2017
https://events.aptira.com/openstack-australia-day-melbourne-2017/
Virtualization Forum 2015, Praha, 7.10.2015
sál Juniper Networks
Jestliže SlideShare nezobrazí prezentaci korektně, můžete si ji stáhnout ve formátu .ppsx nebo .pdf.
Why Juniper, Driven by Mist AI, Leads the MarketJuniper Networks
While the rest of the industry has started to copy our AIOps Client to Cloud message recently, we understand that others are nowhere close to delivering on the promise of the AI-Driven Enterprise, both in terms of depth of features and breadth of portfolio. Take a look at this SlideShare to truly understand why Juniper, driven by Mist AI, leads the market.
Experiences are everything and Juniper knows this. From when a user engages with an app on their smartphone to when a workload is generated in the cloud to pick up the request, we know that every point of contact along the way impacts the user’s experience, from client to cloud. Learn more about what Juniper has recently announced in this SlideShare!
As much the workforce continues to work remotely, The COVID-19 Pandemic has taught us that the WAN is more important than ever, and troubleshooting it couldn’t be more difficult. Learn how MARVIS & Mist AI simplify the burdensome process of troubleshooting the WAN.
Real AI. Real Results. Mist AI Customer Testimonials.Juniper Networks
See what Juniper customers have to say about how Mist AI has statistically improved the way they run their business. For more information on how Mist AI can improve your network, join us for Transformation Thursdays at: https://www.juniper.net/us/en/forms/ai-driven-demo/
Juniper Networks is introducing the fourth expansion of the AI-driven enterprise to bring artificial intelligence to the LAN, WLAN and now WAN for end-to-end optimization of user experiences and proactive troubleshooting driven by Mist AI.
With the new Juniper Mist WAN Assurance service, customers will receive even better automation and insight in branch locations with AI-driven service level expectations, client-to-cloud event correlation for rapid fault resolution, anomaly detection, and proactive support.
Are you able to deliver reliable experiences for connected devicesJuniper Networks
Here are 5 things you can do with Mist Wired Assurance. With Wired Assurance, you can leverage Juniper EX switch telemetry to enable simpler operations, shorter mean time to repair, and better visibility into end-user experiences for your connected devices, including access points, servers, and IoT endpoints.
It's time to scale way back on those support tickets from your branch users. Security shouldn’t come at the cost of performance. Register now to attend a live demo. You may be eligible to receive a free SRX!
https://www.juniper.net/sdwan-thursdays
Securing IoT at Scale Requires a Holistic ApproachJuniper Networks
Enterprises are moving from small IoT pilots to large-scale
implementations. What are the biggest security
concerns, and how can you overcome them?
Juniper partnered with the IoT Institute to find out. We surveyed 176 technology decision makers and
influencers who have been personally involved in their IoT security strategy and implementations. Here's what the survey found:
We recently conducted a 16-country survey to gauge the appetite for Digital Cohesion. The results suggest business and consumer users see Digital Cohesion as an inevitable, positive societal development.
SDN and NFV: Transforming the Service Provider OrganizationJuniper Networks
As competition increases, service providers must be able to respond quickly to competitive pressures and rapidly evolving customer demands. Learn how NFV and SDN allows service providers to embrace a holistic approach to their business transformation and maximize existing capabilities: http://juni.pr/1JQZYOl
Navigating the Uncertain World Facing Service Providers - Juniper's PerspectiveJuniper Networks
Service providers are facing more and more pressure as customers demand immediacy. Learn how adopting a carrier-grade, open network platform closes the innovation gap to create value for your network. http://juni.pr/1JQZYOl
Network service providers—those with access networks like DSL, cable, or mobile—continue
to face a dual threat: rising operating expenses associated with explosive bandwidth growth
and declining revenues driven by commoditization. A true Telco cloud, featuring automation
and dynamic scalability, becomes a comprehensive delivery platform enabling network service
providers to offer differentiated services that solve their customer’s business demands.
With mobile subscriptions expected to reach 8.5 billion users by the end of 2016, mobile attack surfaces are growing at an alarming rate. Juniper’s SRX5800 is primed for this increase - with speeds up to 2 Tbps the SRX5800 enables customers to inspect more traffic faster. Mobile has met its match. http://juni.pr/1MKBQDu
High performance data center computing using manageable distributed computingJuniper Networks
Terrapin Trading Show Chicago, Thursday, June 4
Andy Bach, FSI Architect, Juniper Networks
Distributed computing concepts (QFX5100-AA)
Scale and performance enhancements (QFX10000 Series)
Automation capabilities (tie in QFX-PFA)
Larry Van Deusen, Director of the Network Integration Business Unit, Dimension Data
Automation
Value Added Partner Services
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.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
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.
Welcome to the first live UiPath Community Day Dubai! Join us for this unique occasion to meet our local and global UiPath Community and leaders. You will get a full view of the MEA region's automation landscape and the AI Powered automation technology capabilities of UiPath. Also, hosted by our local partners Marc Ellis, you will enjoy a half-day packed with industry insights and automation peers networking.
📕 Curious on our agenda? Wait no more!
10:00 Welcome note - UiPath Community in Dubai
Lovely Sinha, UiPath Community Chapter Leader, UiPath MVPx3, Hyper-automation Consultant, First Abu Dhabi Bank
10:20 A UiPath cross-region MEA overview
Ashraf El Zarka, VP and Managing Director MEA, UiPath
10:35: Customer Success Journey
Deepthi Deepak, Head of Intelligent Automation CoE, First Abu Dhabi Bank
11:15 The UiPath approach to GenAI with our three principles: improve accuracy, supercharge productivity, and automate more
Boris Krumrey, Global VP, Automation Innovation, UiPath
12:15 To discover how Marc Ellis leverages tech-driven solutions in recruitment and managed services.
Brendan Lingam, Director of Sales and Business Development, Marc Ellis
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
The Metaverse and AI: how can decision-makers harness the Metaverse for their...Jen Stirrup
The Metaverse is popularized in science fiction, and now it is becoming closer to being a part of our daily lives through the use of social media and shopping companies. How can businesses survive in a world where Artificial Intelligence is becoming the present as well as the future of technology, and how does the Metaverse fit into business strategy when futurist ideas are developing into reality at accelerated rates? How do we do this when our data isn't up to scratch? How can we move towards success with our data so we are set up for the Metaverse when it arrives?
How can you help your company evolve, adapt, and succeed using Artificial Intelligence and the Metaverse to stay ahead of the competition? What are the potential issues, complications, and benefits that these technologies could bring to us and our organizations? In this session, Jen Stirrup will explain how to start thinking about these technologies as an organisation.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
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.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf
From SDN to Cloud Networking
1. FROM SDN TO CLOUD NETWORKING
EXECUTIVE VICE PRESIDENT, SOFTWARE SOLUTIONS DIVISION
Bob Muglia
2. TODAY’S REALITY
Instability & Constant Change
of CEOs feel confident in
their ability to plan for growth
10%
Source: Gartner, Inc., “CEO and Senior Executive Survey 2013: The Opportunity Now Is to Drive EA From Business Priorities” March 2013
4. BARRIER TO FULL CLOUD ADOPTION
CAN I VIRTUALIZE MY…
Compute NetworkStorage
5. 7 MYTHS OF SDN
Truth:
It will fuel
hardware
innovation
Truth:
Considerable
intelligence
stays
decentralized
Truth:
OpenFlow is
just a protocol
and probably
not the most
important one
for SDN
Truth:
It will happen
step-by-step
Truth:
We will begin
to see the
impact in 2013
Truth:
It applies to
all networking
and networking
services
Truth:
Opex
reduction
is more
significant
Truth:
It will fuel
hardware
innovation
Truth:
Considerable
intelligence
stays
decentralized
Truth:
OpenFlow is
just a protocol
and probably
not the most
important one
for SDN
Truth:
It will happen
step-by-step
Truth:
We will begin
to see the
impact in 2013
Truth:
It applies to
all networking
and networking
services
Truth:
Opex
reduction
is more
significant
Myth:
It’s only
about software
Myth:
It’s only about
centralization
Myth:
It’s only
about
OpenFlow
Myth:
It’s going
to happen
immediately
Myth:
It’s only about
datacenter
networking
Myth:
It’s only about
reducing
CAPEX
Myth:
It’s going to
take forever
7 MYTHS OF SDN
Google: “7 Truths of SDN”
7. 8th
SDN is a forklift upgrade
myth
Truth:
SDN will work with your existing network
8. INITIAL APPROACH TO SDN
Separates the data plane from the control plane
Completely centralizes the control plane
First packet of every flow is punted to the controller - reactive
Uniform flat network
Very large forwarding table in switches
Tenant changes affects all switches in path
Replaces existing network and protocols
REACTIVE END-TO-END NETWORK
9. REACTIVE END-TO-END NETWORKS
First packet of every flow
is punted to controller
Controller reactively programs every flow
on every switch on path
Per-tenant state in physical network:
Switches contain many flows
High latency. Low scalability. Fragile. Fork-lift upgrade.
10. A TWO DIMENSIONAL SPECTRUM
REACTIVE
PROACTIVE
END-TO-END OVERLAY
Reactive
End-to-End
Aggregated
Flows in
Core
Proactive Flow
Installation
Proactive
Overlay
11. A BETTER APPROACH TO SDN
Underlay physical network provides industry standard L2 & L3 forwarding
Tenant state only at the network edge – server hypervisors & gateways
Controller proactively installs forwarding state
Much smaller forwarding table in switches
Tenant changes don’t affect physical network
Incremental evolution of existing network and protocols
PROACTIVE OVERLAY NETWORK
12. PROACTIVE OVERLAY NETWORKS
Packets are not
punted to controller
Existing protocols establish
IP fabric underlay
No per-tenant state in physical network:
Switches only know physical servers
Low latency. High scalability. Robust. Evolutionary.
Controller proactively programs virtual
overlay switches & gateways only
13. WHAT ABOUT OPENFLOW?
OpenFlow is a control protocol
OpenFlow 1.3 was initially used for Reactive End-to-End networks
Very low level – i.e. programming hardware TCAM entries
Not ideally suited to establish high-level, proactive overlays
That said, OpenFlow can be used for all SDN approaches:
Reactive End-to-End, Aggregated Flows in Core, Proactive Flow
Installation, & Proactive Overlay
Alternative control protocols better suited to the Proactive Overlay model
XMPP or OVS-DB
14. WANT MORE DETAIL?
Blog by Bruno Rijsman – Juniper SDN Architect
Part One:
http://forums.juniper.net/t5/The-New-Network/Applying-the-Goldilocks-
principle-to-SDN/ba-p/190245
Part Two:
http://forums.juniper.net/t5/The-New-Network/Myth-8-Software-Defined-
Networking-requires-a-forklift-upgrade/ba-p/190255
Whitepaper by Bruno Rijsman – Juniper SDN Architect
http://www.juniper.net/us/en/local/pdf/whitepapers/2000515-en.pdf
END-TO-END VS. OVERLAY
15. SDN Controller
Configuration Analytics
Control
Virtualized Server
VM VM VM
Virtualized Server
VM VM VMIP fabric
(underlay network)
Horizontally
scalable
Highly available
Federated
SDN CONTROLLER
Control
Orchestrator
OVERLAY ARCHITECTURE
16. JUNOS-V CONTRAIL CONTROLLER
SDN Controller
Configuration Analytics
Control
Virtualized Server
VM VM VM
Virtualized Server
VM VM VMIP fabric
(underlay network)
Juniper Qfabric/QFX/EX
or 3rd party underlay switches
Juniper MX
or 3rd party gateway routers
Tenant VMs
Horizontally
scalable
Highly available
Federated JunosV Contrail Controller
KVM Hypervisor +
JunosV Contrail (L2 & L3)
SDN CONTROLLER
Control
Orchestrator
17. JUNOS-V CONTRAIL CONTROLLER
SDN Controller
Configuration Analytics
Control
Virtualized Server
VM VM VM
Virtualized Server
VM VM VMIP fabric
(underlay network)
Juniper Qfabric/QFX/EX
or 3rd party underlay switches
Juniper MX
or 3rd party gateway routers
Tenant VMs
BGP
Federation
Horizontally
scalable
Highly available
Federated
BGP
Clustering
JunosV Contrail Controller
KVM Hypervisor +
JunosV Contrail (L2 & L3)
REST
XMPP
SDN CONTROLLER
Control
Orchestrator
XMPP BGP + Netconf
18. JUNOSV CONTRAIL SERVICE CHAINING
SDN Controller
Configuration Analytics
Control
Virtualized Server
VM VM VM
Virtualized Server
VM VM VMIP fabric
(underlay network)
REST
SDN CONTROLLER
Control
Orchestrator
Virtualized Server
Virtual Service
Virtualized Server
Virtual Service
XMPPXMPP XMPP
Overlay establishes a serial, “chain”
through multiple virtualized services
19. STANDARDS
Overlay control plane protocols:
XMPP: RFC 6120, draft-marques-l3vpn-end-system
BGP L3VPN: RFC 4364
BGP EVPN: draft-ietf-l2vpn-evpn
NetConf: RFC 6241
Multicast: draft-marques-l3vpn-mcast-edge
Overlay data plane encapsulation:
MPLS over GRE: RFC 4797
VXLAN (encapsulation only): draft-mahalingam-dutt-dcops-vxlan
Underlay control plane protocols:
Existing layer-2 or layer-3 protocols
Overall architecture
IETF NVO3 WG
ETSI NFV ISG
20. Centralize ControllerCentralize Management
1 LICENSING MODEL
JUNIPER SOFTWARE ADVANTAGE
Full Use/Elastic Transferable
Software
Lifetime Assurance
Standard ProtocolsCentralizeSeparate
Networking Planes
Use the cloud Common Platform Apply Broadly
Across Domains
6 PRINCIPLES
4 STEP ROADMAP
Extract Services Optimize the Hardware
JUNIPER’S SDN STRATEGY: 6-4-1
21. Centralize ControllerCentralize Management
1 LICENSING MODEL
JUNIPER SOFTWARE ADVANTAGE
Full Use/Elastic Transferable
Software
Lifetime Assurance
Standard ProtocolsCentralizeSeparate
Networking Planes
Use the cloud Common Platform Apply Broadly
Across Domains
6 PRINCIPLES
4 STEP ROADMAP
Extract Services Optimize the Hardware
JUNIPER’S SDN STRATEGY: 6-4-1
Centralize Management
22. Centralize ControllerCentralize Management
1 LICENSING MODEL
JUNIPER SOFTWARE ADVANTAGE
Full Use/Elastic Transferable
Software
Lifetime Assurance
Standard ProtocolsCentralizeSeparate
Networking Planes
Use the cloud Common Platform Apply Broadly
Across Domains
6 PRINCIPLES
4 STEP ROADMAP
Extract Services Optimize the Hardware
JUNIPER’S SDN STRATEGY: 6-4-1
Extract Services
23. Centralize ControllerCentralize Management
1 LICENSING MODEL
JUNIPER SOFTWARE ADVANTAGE
Full Use/Elastic Transferable
Software
Lifetime Assurance
Standard ProtocolsCentralizeSeparate
Networking Planes
Use the cloud Common Platform Apply Broadly
Across Domains
6 PRINCIPLES
4 STEP ROADMAP
Extract Services Optimize the Hardware
JUNIPER’S SDN STRATEGY: 6-4-1
Centralize Controller
How can you Proactively plan for change … before there is a need to change?CEO’s are more uncertain than ever about future of market conditions, they crave the ability to make their overall business more agile in responding to market conditions. CIO’s align to CEO priority with cloud infrastructures initiatives to unleash agility in IT resources. The network is blocking the CIO’s cloud vision today because of its manual nature. The primary protocol for configuring the network is still a human interface called the “work ticket.” SDN makes cloud networks possible.
Network has hindered full cloud/virtualization adoption because… Network services are bound to physical network hardware and topologyBogged down with an old model designed for manual provisioning on a device-by-device basisHundreds of individual network devices tied together with no programmatic interface for network-wide controlProblem this is causing…“Thanks to virtualization, a new server can be fired up in a matter of hours, but the networking aspect still takes two weeks.” – Computer Weekly“Application access/delivery is dependent on underlying network which will need to become more dynamic/flexible with SDN” - IDCToday,complex manual reconfiguration of network hardware is needed to extend the network in cloud environments. While provisioning a VM may take only 2 min, provisioning the associated network and networking services can add days or even weeks to the process. Furthermore, cloud computing benefits from applications’ ability to move all around a datacenter (or even across datacenters). However, physical network topology limits workload mobility within the scope of a top-of-the-rack switch and a handful of servers. While compute and storage can be quickly provisioned – the network is the last thing we can't currently rapidly deploy.
Centralize management extract services that were formerly on network devices but would now run on a common platform as virtual machines, leverage a centralized controller enabling a new broad range of network capabilitiessimplify the network device.