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Published by Cisco Press (June 15, 2021) © 2021

Anthony Bruno | Steve Jordan
    VitalSource eTextbook ( Lifetime access )
    €60,99
    ISBN-13: 9780136575245

    CCNP Enterprise Design ENSLD 300-420 Official Cert Guide: Designing Cisco Enterprise Networks ,1st edition

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    Language: English

    Product Information

    Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.

    • Master Cisco CCNP ENSLD 300-420 exam topics
    • Assess your knowledge with chapter-opening quizzes
    • Review key concepts with exam preparation tasks

    This is the eBook edition of the CCNP Enterprise Design ENSLD 300-420 Official Cert Guide. This eBook does not include access to the Pearson Test Prep practice exams that comes with the print edition.


    CCNP Enterprise Design ENSLD 300-420 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.


    CCNP Enterprise Design ENSLD 300-420 Official Cert Guide focuses specifically on the objectives for the Cisco CCNP ENSLD 300-420 exam. Expert authors Anthony Bruno and Steve Jordan share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.


    This complete study package includes


    • A test-preparation routine proven to help you pass the exams
    • Do I Know This Already? quizzes, which allow you to decide how much time you need to spend on each section
    • Chapter-ending Key Topic tables, which help you drill on key concepts you must know thoroughly
    • Practice exercises that help you enhance your knowledge
    • An online interactive Flash Cards application to help you drill on Key Terms by chapter
    • A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies
    • Study plan suggestions and templates to help you organize and optimize your study time

    Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this official study guide helps you master the concepts and techniques that ensure your exam success.


    The official study guide helps you master all the topics on the CCNP Designing Cisco Enterprise Networks (300-420 ENSLD) exam, including


    • Advanced Addressing and Routing Solutions
    • Advanced Enterprise Campus Networks
    • WAN for Enterprise Networks
    • Network Services
    • SD Access and SD-WAN
    • Automation


    Chapter 1 Internet Protocol Version 4 (IPv4) Design 2

    “Do I Know This Already?” Quiz 2

    Foundation Topics 4

    IPv4 Header 5

    IPv4 Addressing 10

    IPv4 Address Subnets 16

    IPv4 Addressing Design 23

    Address Assignment and Name Resolution 29

    References and Recommended Readings 35

    Exam Preparation Tasks 36

    Review All Key Topics 36

    Complete Tables and Lists from Memory 37

    Define Key Terms 37

    Q&A 37

    Chapter 2 Internet Protocol Version 6 (IPv6) Design 44

    “Do I Know This Already?” Quiz 44

    Foundation Topics 47

    Introduction to IPv6 47

    IPv6 Header 49

    IPv6 Address Representation 50

    IPv6 Address Scope Types and Address Allocations 52

    IPv6 Mechanisms 58

    IPv6 Routing Protocols 64

    IPv4-to-IPv6 Migration Strategies and Deployment Models 67

    References and Recommended Readings 77

    Exam Preparation Tasks 79

    Review All Key Topics 79

    Complete Tables and Lists from Memory 80

    Define Key Terms 80

    Q&A 80

    Chapter 3 Routing Protocol Characteristics, EIGRP, and IS-IS 90

    “Do I Know This Already?” Quiz 90

    Foundation Topics 92

    Routing Protocol Characteristics 92

    Routing Protocol Metrics and Loop Prevention 100

    EIGRP 105

    IS-IS 115

    References and Recommended Readings 121

    Exam Preparation Tasks 121

    Review All Key Topics 122

    Complete Tables and Lists from Memory 122

    Define Key Terms 122

    Q&A 122

    Chapter 4 OSPF, BGP, and Route Manipulation 132

    “Do I Know This Already?” Quiz 132

    Foundation Topics 134

    OSPFv2 134

    OSPFv3 144

    BGP 147

    Route Manipulation 161

    References and Recommended Readings 168

    Exam Preparation Tasks 169

    Review All Key Topics 169

    Complete Tables and Lists from Memory 170

    Define Key Terms 170

    Q&A 170

    Chapter 5 IP Multicast and Network Management 178

    “Do I Know This Already?” Quiz 178

    Foundation Topics 180

    IP Multicast Review 180

    Network Management Design 188

    References and Recommended Readings 200

    Exam Preparation Tasks 202

    Review All Key Topics 202

    Complete Tables and Lists from Memory 203

    Define Key Terms 203

    Q&A 203

    Chapter 6 Enterprise LAN Design and Technologies 210

    “Do I Know This Already?” Quiz 210

    Foundation Topics 211

    Hierarchical Network Models 212

    LAN Media 221

    Spanning Tree Protocol Design Considerations 228

    References and Recommended Readings 233

    Exam Preparation Tasks 234

    Review All Key Topics 234

    Complete Tables and Lists from Memory 234

    Define Key Terms 234

    Q&A 234

    Chapter 7 Advanced Enterprise Campus Design 242

    “Do I Know This Already?” Quiz 242

    Foundation Topics 244

    Campus LAN Design and Best Practices 244

    High Availability Network Services 252

    References and Recommended Readings 264

    Exam Preparation Tasks 264

    Review All Key Topics 264

    Complete Tables and Lists from Memory 264

    Define Key Terms 264

    Q&A 265

    Chapter 8 WAN for the Enterprise 272

    “Do I Know This Already?” Quiz 272

    Foundation Topics 274

    WAN Overview 274

    WAN Transport Technologies 276

    Site-to-Site VPN Design 284

    References and Recommended Readings 291

    Exam Preparation Tasks 292

    Review All Key Topics 292

    Complete Tables and Lists from Memory 293

    Define Key Terms 293

    Q&A 293

    Chapter 9 WAN Availability and QoS 298

    “Do I Know This Already?” Quiz 298

    Foundation Topics 300

    WAN Design Methodologies 300

    Design for High Availability 303

    Internet Connectivity 307

    Backup Connectivity 309

    QoS Strategies 310

    Designing End-to-End QoS Policies 312

    References and Recommended Readings 315

    Exam Preparation Tasks 316

    Review All Key Topics 316

    Complete Tables and Lists from Memory 316

    Define Key Terms 317

    Q&A 317

    Chapter 10 SD-Access Design 322

    “Do I Know This Already?” Quiz 322

    Foundation Topics 324

    SD-Access Architecture 324

    SD-Access Fabric Design Considerations for Wired and Wireless Access 332

    References and Recommended Readings 340

    Exam Preparation Tasks 341

    Review All Key Topics 341

    Complete Tables and Lists from Memory 342

    Define Key Terms 342

    Q&A 342

    Chapter 11 SD-WAN Design 348

    “Do I Know This Already?” Quiz 348

    Foundation Topics 350

    SD-WAN Architecture 350

    SD-WAN Design Considerations 356

    References and Recommended Readings 366

    Exam Preparation Tasks 366

    Review All Key Topics 366

    Complete Tables and Lists from Memory 367

    Define Key Terms 367

    Q&A 367

    Chapter 12 Automation 374

    “Do I Know This Already?” Quiz 374

    Foundation Topics 376

    Introduction to Network APIs and Protocols 376

    YANG, NETCONF, and RESTCONF Explored 380

    IETF, OpenConfig, and Cisco YANG Models 386

    Model-Driven Telemetry 387

    References and Recommended Readings 391

    Exam Preparation Tasks 392

    Review All Key Topics 392

    Complete Tables and Lists from Memory 393

    Define Key Terms 393

    Q&A 393

    Chapter 13 Final Preparation 398

    Getting Ready 398

    Tools for Final Preparation 399

    Suggested Plan for Final Review/Study 402

    Summary 402


    Appendix A Answers to the “Do I Know This Already?” Quiz Questions Q&A Questions 404

    Appendix B CCNP Enterprise Design ENSLD 300-420 Official Cert Guide Exam Updates 428

    Appendix C OSI Model, TCP/IP Architecture, and Numeric Conversion 430

    Glossary 445


    Online Elements:

    Appendix D Memory Tables

    Appendix E Memory Tables A

    Appendix F: Study Planner

    TOC, 9780136575191, 6/4/2020

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