High Availability Network Fundamentals

High Availability Network Fundamentals

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  • Author: Chris Oggerino
  • Publisher: Cisco Press
  • ISBN: 1587130173
  • Category : Computer networks
  • Languages : en
  • Pages : 257

A practical guide to modeling and designing reliable networks Provides a detailed introduction to modeling availability necessary for network design Helps network designers understand the theoretical availability of their topologies Explains the factors that limit availability to minimize the number of network failures Provides all the information necessary to do basic availability modeling/budgeting High Availability Network Fundamentalsdiscusses the need for and the mathematics of availability, then moves on to cover the issues affecting availability, including hardware, software, design strategies, human error, and environmental considerations. After setting up the range of common problems, it then delves into the details of how to design networks for fault tolerance and provides sample calculations for specific systems. Also included is a complete, end-to-end example showing availability calculations for a sample network.


Storage Area Network Fundamentals

Storage Area Network Fundamentals

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  • Author: Meeta Gupta
  • Publisher: Cisco Press
  • ISBN: 9781587050657
  • Category : Computer networks
  • Languages : en
  • Pages : 332

Storage Area Network Fundamentals looks at the various areas and technologies associated with SANs, the available SAN technology, its limitations, expenditures and ways to minimize them, and the forthcoming technology, so that organizations can deploy real operational storage in data centers without further delay. Designed as an introduction to SANs, Storage Area Network Fundamentals develops an understanding of SAN basics and how to plan, implement, and manage a storage area network. The book covers the different topologies, protocols, and products required to implement and manage efficient SANs, as well as questions to test the knowledge imparted to the reader.


Network Fundamentals, CCNA Exploration Companion Guide

Network Fundamentals, CCNA Exploration Companion Guide

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  • Author: Mark Dye
  • Publisher: Cisco Press
  • ISBN: 0132877430
  • Category : Computers
  • Languages : en
  • Pages : 757

Network Fundamentals, CCNA Exploration Companion Guide is the official supplemental textbook for the Network Fundamentals course in the Cisco® Networking Academy® CCNA® Exploration curriculum version 4. The course, the first of four in the new curriculum, is based on a top-down approach to networking. The Companion Guide, written and edited by Networking Academy instructors, is designed as a portable desk reference to use anytime, anywhere. The book’s features reinforce the material in the course to help you focus on important concepts and organize your study time for exams. New and improved features help you study and succeed in this course: Chapter objectives–Review core concepts by answering the focus questions listed at the beginning of each chapter. Key terms–Refer to the updated lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary–Consult the comprehensive glossary with more than 250 terms. Check Your Understanding questions and answer key–Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer. Challenge questions and activities–Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer. How To–Look for this icon to study the steps you need to learn to perform certain tasks. Packet Tracer Activities– Explore networking concepts in activities interspersed throughout some chapters using Packet Tracer v4.1 developed by Cisco. The files for these activities are on the accompanying CD-ROM. Also available for the Network Fundamentals Course Network Fundamentals, CCNA Exploration Labs and Study Guide ISBN-10: 1-58713-203-6 ISBN-13: 978-1-58713-203-2 Companion CD-ROM **See instructions within the ebook on how to get access to the files from the CD-ROM that accompanies this print book.** The CD-ROM provides many useful tools and information to support your education: Packet Tracer Activity exercise files v4.1 VLSM Subnetting Chart Structured Cabling Exploration Supplement Taking Notes: a .txt file of the chapter objectives A Guide to Using a Networker’s Journal booklet IT Career Information Tips on Lifelong Learning in Networking This book is part of the Cisco Networking Academy Series from Cisco Press®. The products in this series support and complement the Cisco Networking Academy online curriculum.


IPSec Virtual Private Network Fundamentals

IPSec Virtual Private Network Fundamentals

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  • Author: James Henry Carmouche
  • Publisher: Pearson Education
  • ISBN: 0132796686
  • Category : Computers
  • Languages : en
  • Pages : 546

An introduction to designing and configuring Cisco IPsec VPNs Understand the basics of the IPsec protocol and learn implementation best practices Study up-to-date IPsec design, incorporating current Cisco innovations in the security and VPN marketplace Learn how to avoid common pitfalls related to IPsec deployment Reinforce theory with case studies, configuration examples showing how IPsec maps to real-world solutions IPsec Virtual Private Network Fundamentals provides a basic working knowledge of IPsec on various Cisco routing and switching platforms. It provides the foundation necessary to understand the different components of Cisco IPsec implementation and how it can be successfully implemented in a variety of network topologies and markets (service provider, enterprise, financial, government). This book views IPsec as an emerging requirement in most major vertical markets, explaining the need for increased information authentication, confidentiality, and non-repudiation for secure transmission of confidential data. The book is written using a layered approach, starting with basic explanations of why IPsec was developed and the types of organizations relying on IPsec to secure data transmissions. It then outlines the basic IPsec/ISAKMP fundamentals that were developed to meet demand for secure data transmission. The book covers the design and implementation of IPsec VPN architectures using an array of Cisco products, starting with basic concepts and proceeding to more advanced topics including high availability solutions and public key infrastructure (PKI). Sample topology diagrams and configuration examples are provided in each chapter to reinforce the fundamentals expressed in text and to assist readers in translating concepts into practical deployment scenarios. Additionally, comprehensive case studies are incorporated throughout to map topics to real-world solutions.


Network And Security Fundamentals For Ethical Hackers

Network And Security Fundamentals For Ethical Hackers

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  • Author: Rob Botwright
  • Publisher: Rob Botwright
  • ISBN: 1839385243
  • Category : Computers
  • Languages : en
  • Pages : 280

🔒 Unlock Your Cybersecurity Mastery! Are you ready to master the art of cybersecurity? Dive into our comprehensive "Network and Security Fundamentals for Ethical Hackers" book bundle and equip yourself with the knowledge, skills, and strategies to thrive in the dynamic world of cybersecurity. 📘 Book 1 - Network Fundamentals for Ethical Hackers Beginner's Guide to Protocols and Security Basics Discover the essential building blocks of networking and the paramount importance of security in the digital landscape. Perfect for newcomers to cybersecurity and those looking to reinforce their networking essentials. 📙 Book 2 - Understanding Network Attacks Intermediate Techniques and Countermeasures Navigate the intricate world of network attacks, recognize threats, and learn how to mitigate them. Become a vigilant sentinel in the ever-evolving battlefield of cybersecurity. 📗 Book 3 - Advanced Network Defense Strategies Mitigating Sophisticated Attacks Equip yourself with advanced strategies to proactively defend networks against relentless and cunning attacks. Elevate your role as a guardian of digital realms to one of strategic resilience and adaptive defense. 📕 Book 4 - Expert-Level Network Security Mastering Protocols, Threats, and Defenses Culminate your journey by mastering complex protocols, analyzing cutting-edge threats, and introducing state-of-the-art defense mechanisms. Stand among the elite and safeguard networks against the most formidable adversaries. 🔥 Why Choose Our Bundle? · Comprehensive Coverage: From fundamentals to expert-level skills. · Real-World Insights: Learn from practical examples and scenarios. · Proven Strategies: Discover battle-tested defense techniques. · Continuous Learning: Stay up-to-date in the ever-changing world of cybersecurity. · Ethical Hacking: Equip yourself to protect and defend in an ethical manner. 🛡️ Your Journey Starts Here! Whether you're new to the world of network security or seeking to enhance your expertise, this bundle is your passport to becoming a proficient guardian of the digital frontier. 🚀 Don't Miss Out! Invest in your cybersecurity future and embark on a transformative journey. Unlock your cybersecurity mastery—grab your "Network and Security Fundamentals for Ethical Hackers" book bundle today!


Fundamentals of Cellular Network Planning and Optimisation

Fundamentals of Cellular Network Planning and Optimisation

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  • Author: Ajay R. Mishra
  • Publisher: John Wiley & Sons
  • ISBN: 9780470862674
  • Category : Technology & Engineering
  • Languages : en
  • Pages : 312

“By 2008, some 2 billion people will be using mobile phones and devices, in many cases to access advanced data services. Against this backdrop, the need for efficient and effective network design will be critical to the success of increasingly complex mobile networks.” Simon Beresford-Wylie (SVP, Nokia Networks) With the complexity of the cellular networks increasing day by day, a deeper understanding of the design and performance of end-to-end cellular networks is required. Moreover, all the types of networks from 2G-2.5G-3G seem to co-exist. Fundamentals of Cellular Network Planning and Optimisation covers end-to-end network planning and optimisation aspects from second generation GSM to third generation WCDMA networks including GPRS and EDGE networks. All the sub-systems of the network i.e. radio network, transmission network and core network have been covered with focus on both practical and theoretical issues. By bringing all these concepts under one cover, this book becomes essential reading for the network design engineers working either with cellular service vendors or operators, experts/scientists working on end-to-end issues and undergraduate/post-graduate students. Key Highlights: Distinctly divided into four parts: 2G (GSM), 2.5G (GPRS & EDGE), 3G (WCDMA) and introduction to 4G (OFDM, ALL-IP, WLAN Overview) respectively Each part focuses on the radio, transmission and core networks. Concentrates on cellular network planning process and explains the underlying principles behind the planning and optimizing of the cellular networks. The text will serve as a handbook for anyone engaged in the study, design, deployment and business of cellular networks.


Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide

Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide

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  • Author: Sean Wilkins
  • Publisher: Pearson Education
  • ISBN: 0132582422
  • Category : Computers
  • Languages : en
  • Pages : 631

Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide Third Edition Sean Wilkins Foundation learning for the CCDA DESGN 640-864 exam Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide, Third Edition, is a Cisco®-authorized, self-paced learning tool for CCDA® foundation learning. This book provides you with the knowledge needed to design enterprise networks. By reading this book, you will gain a thorough understanding of designing routed and switched network infrastructures and services involving LAN, WAN, and broadband access for businesses and organizations. Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide, Third Edition teaches you how to gather internetworking requirements, identify solutions, and design the network infrastructure and services to ensure basic functionality using the principles of hierarchical network design to structure and modularize a converged enterprise network design. Specific topics include understanding the design methodology; structuring and modularizing the network design; designing the Enterprise Campus, Enterprise Data Center, Enterprise Edge, and remote modules as needed; designing an addressing plan and selecting suitable routing protocols; designing basic voice transport across the network; designing a basic wireless solution; and evaluating security solutions. Chapter-ending review questions illustrate and help solidify the concepts presented in the book. Whether you are preparing for CCDA certification or simply want to gain a better understanding of network design principles, you will benefit from the foundation information presented in this book. Designing for Cisco Internetwork Solutions (DESGN) Foundation Learning Guide, Third Edition, is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit www.cisco.com/go/authorizedtraining. · Understand network design methodologies and the lifecycle of a network · Learn how to structure and modularize network designs within the Cisco Network Architectures for the Enterprise · Design basic campus and data center networks · Build designs for remote connectivity with WAN technologies · Examine IPv4 and IPv6 addressing schemes · Select the appropriate routing protocols for various modules in the enterprise architecture · Evaluate security solutions for the network · Identify voice and video networking considerations · Understand design technologies and considerations when implementing a controller-based wireless network This book is in the Foundation Learning Guide Series. These guides are developed together with Cisco® as the only authorized, self-paced learning tools that help networking professionals build their understanding of networking concepts and prepare for Cisco certification exams.


Social Network Analysis

Social Network Analysis

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  • Author: David Knoke
  • Publisher: SAGE
  • ISBN: 1412927498
  • Category : Reference
  • Languages : en
  • Pages : 145

Providing a general overview of fundamental theoretical and methodological topics, with coverage in greater depth of selected issues, the text covers various issues in basic network concepts, data collection and network analytical methodology.


Principles of Cryptography and Network Security

Principles of Cryptography and Network Security

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  • Author: Dr.V.S.Narayana Tinnaluri , Mr. Anjikumar Tamarapalli
  • Publisher: Nitya Publications
  • ISBN: 9391669328
  • Category : Computers
  • Languages : en
  • Pages : 350

Cryptography is the study and use of strategies for secure communication while third parties, known as adversaries, are present. It is concerned with the development and analysis of protocols that prohibit hostile third parties from accessing information exchanged between two entities, thereby adhering to different elements of information security. A scenario in which a message or data shared between two parties cannot be accessed by an adversary is referred to as secure communication. In cryptography, an adversary is a hostile entity that seeks to obtain valuable information or data by compromising information security principles.


Network Programming and Automation Essentials

Network Programming and Automation Essentials

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  • Author: Claus Topke
  • Publisher: Packt Publishing Ltd
  • ISBN: 1803240156
  • Category : Computers
  • Languages : en
  • Pages : 296

Unleash the power of automation by mastering network programming fundamentals using Python and Go best practices Purchase of the print or Kindle book includes a free PDF eBook Key Features Understand the fundamentals of network programming and automation Learn tips and tricks to transition from traditional networking to automated networks Solve everyday problems with automation frameworks in Python and Go Book Description Network programming and automation, unlike traditional networking, is a modern-day skill that helps in configuring, managing, and operating networks and network devices. This book will guide you with important information, helping you set up and start working with network programming and automation. With Network Programming and Automation Essentials, you'll learn the basics of networking in brief. You'll explore the network programming and automation ecosystem, learn about the leading programmable interfaces, and go through the protocols, tools, techniques, and technologies associated with network programming. You'll also master network automation using Python and Go with hands-on labs and real network emulation in this comprehensive guide. By the end of this book, you'll be well equipped to program and automate networks efficiently. What you will learn Understand the foundation of network programming Explore software-defined networks and related families Recognize the differences between Go and Python through comparison Leverage the best practices of Go and Python Create your own network automation testing framework using network emulation Acquire skills in using automation frameworks and strategies for automation Who this book is for This book is for network architects, network engineers, and software professionals looking to integrate programming into networks. Network engineers following traditional techniques can use this book to transition into modern-day network automation and programming. Familiarity with networking concepts is a prerequisite.