The document discusses the benefits of a multi-layer control plane for packet-optical transport networks. A multi-layer control plane can automate functions like path setup and restoration across multiple network layers like MPLS-TP, ODU, and OCh. GMPLS is a common control plane protocol that can be used across layers. When implementing a multi-layer control plane, considerations must be made for inter-area communication and using a client-server model.
Learn the interesting explanation of the differences of the Cisco Operating Systems, including IOS, IOS-XE, IOS-XR, NX-OS and CatOS.
http://nhprice.com/difference-cisco-operating-systems.html
Learn the interesting explanation of the differences of the Cisco Operating Systems, including IOS, IOS-XE, IOS-XR, NX-OS and CatOS.
http://nhprice.com/difference-cisco-operating-systems.html
Deploying the Cisco Mobility Services Engine for Advanced Wireless ServicesCisco Mobility
Learn the fundamentals of advanced wireless services from design to deployment and operation. Includes Context-Aware for wireless location of users, clients and interference events with CleanAir and Adaptive Wireless IPS for advanced security protection. Learn More: http://www.cisco.com/go/wireless
Lessons Learned: Implementing VoLTE Roaming APAC Syniverse
Syniverse (@Syniverse) explores what’s driving the rapid move to VoLTE and what can be learned from the operators and service providers that have already implemented these next generation LTE services for roaming.
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/
Call Home is an innovative system that enables network functions virtualization (NFV) and software-defined networking (SDN) in situations where virtual customer premises equipment (vCPE) is protected by a cable modem or a firewall. In this presentation, ADVA Optical Networking’s engineers outlined this new technique and explained how it makes secure NFV/SDN deployment possible when a NETCONF client is otherwise unable to initiate an SSH connection directly to the NETCONF server.
Rajendra Nagabhushan and Vikram Darsi discussed how the IETF draft for NETCONF Call Home Using SSH can be implemented as an OpenDaylight feature. They demonstrated how the technology can be applied in a real-world use-case and outlined how an ADVA Optical Networking product is being developed ahead of its 2017 release.
WAP Model- Mobile Location based services -WAP Gateway –WAP protocols – WAP
user agent profile- caching model-wireless bearers for WAP - WML – W MLScripts - WTA
- iMode- SyncML.
Deploying the Cisco Mobility Services Engine for Advanced Wireless ServicesCisco Mobility
Learn the fundamentals of advanced wireless services from design to deployment and operation. Includes Context-Aware for wireless location of users, clients and interference events with CleanAir and Adaptive Wireless IPS for advanced security protection. Learn More: http://www.cisco.com/go/wireless
Lessons Learned: Implementing VoLTE Roaming APAC Syniverse
Syniverse (@Syniverse) explores what’s driving the rapid move to VoLTE and what can be learned from the operators and service providers that have already implemented these next generation LTE services for roaming.
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/
Call Home is an innovative system that enables network functions virtualization (NFV) and software-defined networking (SDN) in situations where virtual customer premises equipment (vCPE) is protected by a cable modem or a firewall. In this presentation, ADVA Optical Networking’s engineers outlined this new technique and explained how it makes secure NFV/SDN deployment possible when a NETCONF client is otherwise unable to initiate an SSH connection directly to the NETCONF server.
Rajendra Nagabhushan and Vikram Darsi discussed how the IETF draft for NETCONF Call Home Using SSH can be implemented as an OpenDaylight feature. They demonstrated how the technology can be applied in a real-world use-case and outlined how an ADVA Optical Networking product is being developed ahead of its 2017 release.
WAP Model- Mobile Location based services -WAP Gateway –WAP protocols – WAP
user agent profile- caching model-wireless bearers for WAP - WML – W MLScripts - WTA
- iMode- SyncML.
OSI (open systems interconnection) ModelNetwax Lab
The Open Systems Interconnection model (OSI) is a conceptual model that characterizes and
standardizes the internal functions of a communication system by partitioning it into abstraction layers.
The OSI Model is a conceptual, seven-layered model of how networks work. It tells us that how data is
going through one computer to another computer, and also it simplifies to troubleshoot the network
issues.
Devising Your Data Movement Strategy for IoTSolace
While there are many ways to manage the movement of real-time information between connected “things” and your enterprise systems, taking advantage of the open standards and tools at your disposal will give you the richest functionality and most flexibility. This presentation will cover relevant system requirements, and discuss protocol needs at the Fog, Edge and Core layers of an IoT solution. We’ll delve into real-world examples (like smart city and industrial IoT) to show how protocols and techniques like REST, MQTT, AMQP and JMS can be combined to link devices and applications across your cloud, fog, edge and on-premise systems.
Open network boxes to public
Current network devices are close systems
Intelligence to network nodes because
Internet infrastructure evolves slow
Customers can not add new services
Better use of network resources
Abundant bandwidth
Diversified clients’ needs
PCE, OpenFlow, & the Centralized Control PlaneMetaswitch NTD
1) OpenFlow: One of a number of possible SDN approaches
2) SDN: Empowers the operator with reduced OPEX and CAPEX
3) PCE: Solves some real-world carrier problems
MPLS-TP control plane is beneficial. It brings significant automation and reduced OPEX. Management is provisioned and control plane NEs will co-exist in many networks. Many vendors are building NEs with both management and control plane provisioning.
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.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
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.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
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.
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.
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
8. P-OTS: Don’t Forget About the Control Plane Control plane functions Automated LSP set up, tear down On-Demand provisioning Automated protection & restoration Link bundling Automated discovery Control plane benefits Reduced OPEX Facilitates network migration OAM negotiation Increased availability Quicker service set up time Reduced human errors New services Key application for service providers: ASON/GMPLS Control Plane Source: Infonetics, 2011
9. Multi-Layer Control Plane Multiple layers can include MPLS-TP transport service sublayer MPLS-TP transport sublayer TDM layer (ODU) WDM layer (OCh) GMPLS is common Carriers use only the layers needed
10. Multi-Layer Control Plane: Making it Work Client – Server model Common in our industry: see IETF, MEF, OIF UNI implementations Horizontal and vertical interoperability Source: OIF
11. Inter-Area Control Plane ConsiderationsPCE Optimal path calculated Optimal path calculated Optimal path calculated DomainB Domain C Domain A = PCE Server = PCE Protocol = TE Path More than just inter-area solution Lower CAPEX Optimal relocation of network intelligence Solves complex routing issues (WDM/OTN)
12. Summary Control plane has significant benefits Large demand by service providers P-OTS/OTN = Multi-layer Multi-layer control plane GMPLS is common across layers GMPLS standardized and well understood for years Inter-area and client-server considerations to be made
![Metaswitch Control Plane Expertise Previously Data Connection Ltd. (DCL) ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)