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Designing Real-World Multi-domain Networks

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  • Description
  • Sample Content
  • Updates
  • Copyright 2024
  • Edition: 1st
  • eBook (Watermarked)
  • ISBN-10: 0-13-803724-8
  • ISBN-13: 978-0-13-803724-6

The comprehensive guide to design integration in a multi-domain environment providing consistent design across large-scale environments.

Prajapati, Bowman, and Suvarnas more than 50 years of combined customer network-building experience will help you translate your organizations 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 monolothic 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 interoperates 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.

  • Understand how Cisco Catalyst SD-Access, Catalyst SD-WAN, ACI, MPLS, CNFs, Cloud, and Security interoperate with each other to form end-to-end segmented and secure networks
  • Understand details on how a packet behaves as it transits one technology domain to another
  • Get answers to big what, whys, and hows surrounding multi-domain networks
  • Learn from actual real-world deployment of Cisco customers
  • Gain valuable insight from the authors previous large-scale deployments
  • Utilize reference architecture for using these technologies in tandem

Table of Contents

    Introduction xxiv

Part I Introduction

Chapter 1 Multi-Domain Networks 1

    Overview 1

    What Are Multi-Domain Networks? 2

    Why Do We Need Multi-Domain Networks? 14

    Summary 19

Part II Multi-Domain Design

Chapter 2 SD-Access and Campus Fabric 21

    Overview 21

    Interaction with the Outside World 22

    Inter-working with SD-WAN 25

    Inter-working with ACI and Data Center Fabric 31

    Inter-working with MPLS 34

    Inter-working with CNF 37

    Inter-working with Security Stack 41

    Summary 44

Chapter 3 SD-WAN and DMVPN 45

    Overview 45

    SD-WAN 45

    SD-WAN and SDA 46

    SD-WAN and ACI 52

    SD-WAN with MPLS 56

    SD-WAN and the Cloud 57

    DMVPN 61

    DMVPN and SDA 62

    DMVPN and ACI 64

    Summary 66

Chapter 4 Application Centric Infrastructure (ACI)Integration and Multi-Domain Capabilities 67

    Overview 67

    Key Components 70

    ACI and SD-Access Pairwise Integration 88

    Summary 162

Chapter 5 Enterprise MPLS 163

    Overview 163

    Interaction with the Other Domains 166

    Inter-working with SD-Access 166

    Inter-working with SD-WAN 170

    Inter-working with ACI 178

    Inter-working with CNF 181

    Inter-working with Security Stack 187

    Summary 189

Chapter 6 Carrier Neutral Facilities 191

    Overview 191

    Interaction with Other Domains 192

    Inter-working with SD-Access and Campus Fabric 193

    Inter-working with SD-WAN, MPLS, and DMVPN 199

    Inter-working with Data Centers 214

    Inter-working with Cloud 220

    Inter-working with the Security Stack 224

    Summary 227

Chapter 7 Cloud 229

    Overview 229

    Integration with Campus Networks 233

    Integration with WAN 236

    Integration with CNFs 243

    Integration with MPLS 246

    Integration with Security Stack 247

    Summary 251

Chapter 8 Security 253

    Overview 253

    Security Policy 254

    Security and SDA 254

    Security and SD-WAN 262

    SD-WAN Security and the Cloud 267

    Security and DMVPN 267

    Security and ACI 270

    Security and the Cloud 271

    Security and Zero Trust 272

    Summary 272

Chapter 9 Automation 273

    Overview 273

    CI/CD Pipeline 273

    Automation and SDA 276

    Automation and SD-WAN 278

    Automation and DMVPN 281

    Automation and ACI 282

    Automation Across Multiple Domains 284

    Summary 284

Part III Real-World Use Cases

Chapter 10 Manufacturing Use Case with SDA, SD-WAN, and CNF 285

    Use Case Overview 285

    Summary of Requirements 286

    Deployed Solution 290

    Summary 305

Chapter 11 Financial Use Case 307

    Use Case Overview 307

    Campus Design Modularity 308

    Campus Macrosegmentation 310

    Campus Microsegmentation 312

    Extending Campus Segmentation 315

    SDA Data Center Services 318

    SD-WAN Data Center Services 321

    SD-WAN Centralized Policy 322

    Summary 326

Chapter 12 Retail Use Case Using CNF, SD-WAN, and ACI 327

    Use Case Overview 327

    Overall Design 328

    Data Center and CNF Design 330

    SD-WAN Design 343

    Campus/Branch Design 355

    Cisco TrustSec and Meraki Adaptive Policy 359

    Hybrid Cloud Integration 371

    Summary 380

Chapter 13 Public Sector Use Case 381

    Use Case Overview 381

    Overall Design 382

    ACI MPLS-SR Integration 388

    ACI Logical Design and VMM Integration 401

    Infrastructure Automation and Orchestration 413

    Summary 417

Chapter 14 Transportation Use Case 419

    Use Case Overview 419

    Overall Design 419

    Data Center Design 422

    Campus Design 425

    Transportation-Specific Entities 426

    Campus Macrosegmentation 429

    DC and WAN Macrosegmentation 431

    Microsegmentation 432

    SD-Access Data Center Services 433

    SD-WAN Centralized Policy 437

    Summary 440

9780138037215, TOC, 5/1/2024

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