Cross Domain Segmentation With Intent Based Networking
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Cross Domain Segmentation With Intent Based Networking
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Author : Mark Hazell
language : en
Publisher: Cisco Press
Release Date : 2019-09-16
Cross Domain Segmentation With Intent Based Networking written by Mark Hazell and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-16 with categories.
Transforming Campus Networks To Intent Based Networking
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Author : Pieter-Jan Nefkens
language : en
Publisher: Cisco Press
Release Date : 2019-12-05
Transforming Campus Networks To Intent Based Networking written by Pieter-Jan Nefkens and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-05 with Computers categories.
Migrate to Intent-Based Networking–and improve network manageability, cost, agility, security, and simplicity With Intent-Based Networking (IBN), you can create networks that capture and automatically activate business intent, assure that your network responds properly, proactively detect and contain security threats, and remedy network issues before users even notice. Intent-Based Networking makes networks far more valuable, but few organizations have the luxury of building them from the ground up. In this book, leading expert Pieter-Jans Nefkens presents a unique four-phase approach to preparing and transforming campus network infrastructures, architectures, and organization–helping you gain maximum value from IBN with minimum disruption and cost. The author reviews the problems IBN is intended to solve, and illuminates its technical, business, and cultural implications. Drawing on his pioneering experience, he makes specific recommendations, identifies pitfalls, and shows how to overcome them. You’ll learn how to implement IBN with the Cisco Digital Network Architecture and DNA Center and walk through real-world use cases. In a practical appendix, Nefkens even offers detailed technical configurations to jumpstart your own transformation. Review classic campus network deployments and understand why they need to change Learn how Cisco Digital Network Architecture (DNA) provides a solid foundation for state-of-the-art next generation network infrastructures Understand “intent” and how it can be applied to network infrastructure Explore tools for enabling, automating, and assuring Intent-Based Networking within campus networks Transform to Intent-Based Networking using a four-phased approach: Identify challenges; Prepare for Intent; Design and Deploy; and Enable Intent Anticipate how Intent-Based Networking will change your enterprise architecture, IT operations, and business
Designing Real World Multi Domain Networks
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Author : Dhrumil Prajapati
language : en
Publisher: Cisco Press
Release Date : 2024-06-13
Designing Real World Multi Domain Networks written by Dhrumil Prajapati and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-13 with Computers categories.
The comprehensive guide to design integration in a multi-domain environment providing consistent design across large-scale environments. Prajapati, Bowman, and Suvarna's more than 50 years of combined customer network-building experience will help you translate your organization's business and technical intent into a fully functioning, secure, and efficient network. Catalyst SDA, Catalyst SD-WAN, ACI MPLS, CNFs, Cloud, and Security technology domains account for a large market share in consumer networks as a replacement for traditional monolithic networks. Designing Real-World Multi-Domain Networks is designed for architects and engineers who want to integrate these new and emerging multi-domain technologies so you can be at the front of this inevitable network change. Written with great care, this technical book is divided into three clear sections, guiding readers into the world of blending architecture with technology. Each chapter focuses on a different aspect, explaining how modern technology integrates and inter-operates with other architectures. You have the freedom to choose how you read. You can go through the book from start to finish like a story, or you can jump straight to the parts that interest you the most. The layout is made to be flexible, suiting both those who like to read in order and those who want quick solutions. The book ends with five real-life examples, connecting theoretical ideas to practical results. These stories make the lessons clear, giving you the understanding and skills needed for real-world projects.
Future Intent Based Networking
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Author : Mikhailo Klymash
language : en
Publisher: Springer Nature
Release Date : 2021-12-09
Future Intent Based Networking written by Mikhailo Klymash and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-09 with Technology & Engineering categories.
So-called Intent-Based Networking (IBN) is founded on well-known SDN (Software-Defined Networking) and represents one of the most important emerging network infrastructure opportunities. The IBN is the beginning of a new era in the history of networking, where the network itself translates business intentions into appropriate network configurations for all devices. This minimizes manual effort, provides an additional layer of network monitoring, and provides the ability to perform network analytics and take full advantage of machine learning. The centralized, software-defined solution provides process automation and proactive problem solving as well as centralized management of the network infrastructure. With software-based network management, many operations can be performed automatically using intelligent control algorithms (artificial intelligence and machine learning). As a result, network operation costs, application response times and energy consumption are reduced, network reliability and performance are improved, network security and flexibility are enhanced. This will be a benefit for existing networks as well as evolved LTE-based mobile networks, emerging Internet of Things (IoT), Cloud systems, and soon for the future 5G/6G networks. The future networks will reach a whole new level of self-awareness, self-configuration, self-optimization, self-recovery and self-protection. This volume consists of 28 chapters, based on recent research on IBN.The volume is a collection of the most important research for the future intent-based networking deployment provided by different groups of researchers from Ukraine, Germany, Slovak Republic, Switzerland, South Korea, China, Czech Republic, Poland, Brazil, Belarus and Israel. The authors of the chapters from this collection present in depth extended research results in their scientific fields.The presented contents are highly interesting while still being rather practically oriented and straightforward to understand. Herewith we would like to wish all our readers a lot of inspiration by studying of the volume!
Transforming Campus Networks To Intent Based Networking
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Author : Pieter-Jan Nefkens
language : en
Publisher: Networking Technology
Release Date : 2019-12-20
Transforming Campus Networks To Intent Based Networking written by Pieter-Jan Nefkens and has been published by Networking Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-20 with Computer network architectures categories.
Migrate to Intent-Based Networking-and improve network manageability, cost, agility, security, and simplicity With Intent-Based Networking (IBN), you can create networks that capture and automatically activate business intent, assure that your network responds properly, proactively detect and contain security threats, and remedy network issues before users even notice. Intent-Based Networking makes networks far more valuable, but few organizations have the luxury of building them from the ground up. In this book, leading expert Pieter-Jans Nefkens presents a unique four-phase approach to preparing and transforming campus network infrastructures, architectures, and organization-helping you gain maximum value from IBN with minimum disruption and cost. The author reviews the problems IBN is intended to solve, and illuminates its technical, business, and cultural implications. Drawing on his pioneering experience, he makes specific recommendations, identifies pitfalls, and shows how to overcome them. You'll learn how to implement IBN with the Cisco Digital Network Architecture and DNA Center and walk through real-world use cases. In a practical appendix, Nefkens even offers detailed technical configurations to jumpstart your own transformation. Review classic campus network deployments and understand why they need to change Learn how Cisco Digital Network Architecture (DNA) provides a solid foundation for state-of-the-art next generation network infrastructures Understand "intent" and how it can be applied to network infrastructure Explore tools for enabling, automating, and assuring Intent-Based Networking within campus networks Transform to Intent-Based Networking using a four-phased approach: Identify challenges; Prepare for Intent; Design and Deploy; and Enable Intent Anticipate how Intent-Based Networking will change your enterprise architecture, IT operations, and business
Cisco Digital Network Architecture
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Author : Tim Szigeti
language : en
Publisher: Cisco Press
Release Date : 2018-12-27
Cisco Digital Network Architecture written by Tim Szigeti and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-27 with Computers categories.
The complete guide to transforming enterprise networks with Cisco DNA As networks become more complex and dynamic, organizations need better ways to manage and secure them. With the Cisco Digital Network Architecture, network operators can run entire network fabrics as a single, programmable system by defining rules that span their devices and move with their users. Using Cisco intent-based networking, you spend less time programming devices, managing configurations, and troubleshooting problems so you have more time for driving value from your network, your applications, and most of all, your users. This guide systematically introduces Cisco DNA, highlighting its business value propositions, design philosophy, tenets, blueprints, components, and solutions.Combining insider information with content previously scattered through multiple technical documents, it provides a single source for evaluation, planning, implementation, and operation. The authors bring together authoritative insights for multiple business and technical audiences. Senior executives will learn how DNA can help them drive digital transformation for competitive advantage. Technical decision-makers will discover powerful emerging solutions for their specific needs. Architects will find essential recommendations, interdependencies, and caveats for planning deployments. Finally, network operators will learn how to use DNA Center’s modern interface to streamline, automate, and improve virtually any network management task. · Accelerate the digital transformation of your business by adopting an intent-based network architecture that is open, extensible, and programmable · Integrate virtualization, automation, analytics, and cloud services to streamline operations and create new business opportunities · Dive deep into hardware, software, and protocol innovations that lay the programmable infrastructure foundation for DNA · Virtualize advanced network functions for fast, easy, and flexible deployments · Translate business intent into device configurations and simplify, scale, and automate network operations using controllers · Use analytics to tune performance, plan capacity, prevent threats, and simplify troubleshooting · Learn how Software-Defined Access improves network flexibility, security, mobility, visibility, and performance · Use DNA Assurance to track the health of clients, network devices, and applications to reveal hundreds of actionable insights · See how DNA Application Policy supports granular application recognition and end-to-end treatment, for even encrypted applications · Identify malware, ransomware, and other threats in encrypted traffic
Aci Advanced Monitoring And Troubleshooting
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Author : Sadiq Memon
language : en
Publisher: Cisco Press
Release Date : 2020-10-22
Aci Advanced Monitoring And Troubleshooting written by Sadiq Memon and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-22 with Computers categories.
Advanced real-world Cisco Application Centric Infrastructure (ACI) monitoring and troubleshooting Forewords written by Yusuf Bhaiji, Director of Certifications, Cisco Systems; and Ronak Desai, VP of Engineering for the Data Center Networking Business Unit, Cisco Systems. This expert guide and reference will help you confidently deploy, support, monitor, and troubleshoot ACI fabrics and components. It is also designed to help you prepare for your Cisco DCACIA (300-630) exam, earning Cisco Certified Specialist–ACI Advanced Implementation certification and credit toward CCNP Data Center certification if you choose. Authored by three leading Cisco ACI experts, it combines a solid conceptual foundation, in-depth technical knowledge, and practical techniques. It also contains proven features to help exam candidates prepare, including review questions in most chapters, and Key Topic icons highlighting concepts covered on the exam. The authors thoroughly introduce ACI functions, components, policies, command-line interfaces, connectivity, fabric design, virtualization and service integration, automation, orchestration, and more. Next, they introduce best practices for monitoring and management, including the use of faults, health scores, tools, the REST API, in-band and out-of-band management techniques, and monitoring protocols. Proven configurations are provided, with steps for verification. Finally, they present advanced forwarding and troubleshooting techniques for maximizing ACI performance and value. ACI Advanced Monitoring and Troubleshooting is an indispensable resource for every data center architect, engineer, developer, network or virtualization administrator, and operations team member working in ACI environments. Understand Cisco ACI core functions, components, and protocols Apply the ACI Policy-Based Object Model to develop overall application frameworks Use command-line interfaces to manage and monitor Cisco ACI systems Master proven options for ACI physical and logical fabric design Establish connectivity for compute, storage, and service devices, switches, and routers Gain visibility into virtualization layers through VMM, and integrate hypervisors from multiple vendors Seamlessly integrate Layer 4 to Layer 7 services such as load balancing and firewalling Automate and orchestrate for fast deployment with the REST API, scripting, and Ansible Minimize downtime and maximize ROI through more effective monitoring and configuration Thoroughly master concepts and techniques for advanced ACI and VXLAN forwarding Build deep practical expertise for quickly troubleshooting critical events Gain quick visibility into traffic flows and streamline problem isolation with the ACI Visibility & Troubleshooting Tool Walk through multiple real-world troubleshooting scenarios step-by-step This book is part of the Networking Technology Series from Cisco Press, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
An Introduction To Sdn Intent Based Networking
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Author : Alasdair Gilchrist
language : en
Publisher:
Release Date : 2018-08-19
An Introduction To Sdn Intent Based Networking written by Alasdair Gilchrist and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-19 with categories.
This book is an introduction to Intent Based Networking and how your business can leverage many of the benefits that it realises through network modernisation, optimisation and business alignment.Organisations around the world of all sizes are having to adjust to doing business globally. But one of the biggest challenges for Network managers is that traditional networks are no longer fit for purpose. The exponential growth of IT costs within network operations has come about by the explosion of virtualization, mobile apps, data and devices, which is starting to outpace IT capabilities. Currently, in today's data centres, up to 95% of network changes are performed manually, this means that the operational costs are between 2 or 3 times higher than the net cost of the network capital expenditure.Therefore we can see that IT automation is essential if we are to cut costs and allow businesses to keep pace in the digital world. Most organisations lack an automated approach to network management and troubleshooting, resulting in IT running repetitive and error-prone tasks.However, the proposed solution is that Intent-Based Networks will help simplify network configuration, complexity, as well as optimize IT, and reduce operational costs by leveraging artificial intelligence, machine learning algorithms and automation.The benefit will be realised through the confluence of machine automation and human expertise to deliver optimal performing networks that are aligned with organisational intent.The promise of an intent-based infrastructure is very desirable. Among the most obvious benefits available to us are immediate gains in network responsiveness and agility. Indeed, current research is showing a 50-90% reduction of network deployment times. This is simply down to the fact that network teams no longer need to program the network through labour-intensive CLI driven methods and can now use techniques that aligns with the needs of the business. Removing the tedious manual steps related to configuring and managing a network will save effort, time and money. Research indicates the possible reduction in operational costs (OpEx) by 61%.The result is many small medium enterprises are evolving their data centres and IT strategy to accommodate the programmable network as it guarantees their policy intent.
I Byte Technology March 2021
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Author : IT Shades
language : en
Publisher: EGBG Services LLC
Release Date : 2021-03-16
I Byte Technology March 2021 written by IT Shades and has been published by EGBG Services LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-16 with Computers categories.
ITShades.com has been founded with singular aim of engaging and enabling the best and brightest of businesses, professionals and students with opportunities, learnings, best practices, collaboration and innovation from IT industry. This document brings together a set of latest data points and publicly available information relevant for Technology Industry. We are very excited to share this content and believe that readers will benefit from this periodic publication immensely.
Cisco Software Defined Access
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Author : Srilatha Vemula
language : en
Publisher: Cisco Press
Release Date : 2020-08-11
Cisco Software Defined Access written by Srilatha Vemula and has been published by Cisco Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-11 with Computers categories.
The definitive Cisco SD-Access resource, from the architects who train Cisco's own engineers and partners This comprehensive book guides you through all aspects of planning, implementing, and operating Cisco Software-Defined Access (SD-Access). Through practical use cases, you'll learn how to use intent-based networking, Cisco ISE, and Cisco DNA Center to improve any campus network's security and simplify its management. Drawing on their unsurpassed experience architecting solutions and training technical professionals inside and outside Cisco, the authors explain when and where to leverage Cisco SD-Access instead of a traditional legacy design. They illuminate the fundamental building blocks of a modern campus fabric architecture, show how to design a software-defined campus that delivers the most value in your environment, and introduce best practices for administration, support, and troubleshooting. Case studies show how to use Cisco SD-Access to address secure segmentation, plug and play, software image management (SWIM), host mobility, and more. The authors also present full chapters on advanced Cisco SD-Access and Cisco DNA Center topics, plus detailed coverage of Cisco DNA monitoring and analytics. * Learn how Cisco SD-Access addresses key drivers for network change, including automation and security * Explore how Cisco DNA Center improves network planning, deployment, evolution, and agility * Master Cisco SD-Access essentials: design, components, best practices, and fabric construction * Integrate Cisco DNA Center and Cisco ISE, and smoothly onboard diverse endpoints * Efficiently operate Cisco SD-Access and troubleshoot common fabric problems, step by step * Master advanced topics, including multicast flows, Layer 2 flooding, and the integration of IoT devices * Extend campus network policies to WANs and data center networks * Choose the right deployment options for Cisco DNA Center in your environment * Master Cisco DNA Assurance analytics and tests for optimizing the health of clients, network devices, and applications