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Designing Real-World Multi-Domain Networks de Dhrumil Prajapati

Designing Real-World Multi-Domain Networks

Autor Dhrumil Prajapati, Jennifer Bowman, Navin Suvarna
en Limba Engleză Paperback – 28 mai 2024

Subliniem, încă de la început, structura progresivă a acestui volum: Designing Real-World Multi-domain Networks nu este un simplu manual teoretic, ci un ghid de integrare care parcurge drumul de la conceptul de arhitectură la implementarea propriu-zisă. Publicată în seria Networking Technology de către Cisco Systems, lucrarea se concentrează pe tranziția de la rețelele monolitice tradiționale la mediile multi-domeniu securizate, esențiale în peisajul IT actual. Ne-a atras atenția modul în care autorii Dhrumil Prajapati și Jeremy Bowman își folosesc cei peste 50 de ani de experiență combinată pentru a explica interoperabilitatea între Catalyst SDA, SD-WAN, ACI și mediile Cloud. Abordarea diferă de Multi-Domain Communication Management Systems prin faptul că este mai puțin abstractă și mult mai aplicabilă; în timp ce alte lucrări se axează pe cercetarea mecanismelor de management, acest volum oferă soluții de inginerie pentru scenarii de producție. Considerăm că valoarea adăugată rezidă în detaliile tehnice despre comportamentul pachetelor de date atunci când traversează granițele dintre domenii tehnologice diferite, oferind o perspectivă granulară asupra segmentării end-to-end. Spre deosebire de Top-Down Network Design, care prioritizează analiza cerințelor de business înainte de selecția echipamentelor, lucrarea de față se concentrează pe armonizarea tehnologiilor emergente într-un ecosistem funcțional. Finalul cărții, dedicat celor cinci exemple reale de implementare, transformă conceptele de design în competențe practice. Ritmul este unul tehnic și dens, fiind o resursă utilă atât pentru arhitecții de rețea care doresc să parcurgă textul liniar, cât și pentru inginerii care au nevoie de soluții punctuale pentru proiecte complexe.

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Specificații

ISBN-13: 9780138037215
ISBN-10: 0138037213
Pagini: 496
Dimensiuni: 195 x 235 x 27 mm
Greutate: 0.85 kg
Ediția:1
Editura: Pearson Education

De ce să citești această carte

Această carte este esențială pentru inginerii și arhitecții care gestionează infrastructuri Cisco și doresc să integreze domenii disparate într-o rețea unitară. Cititorul câștigă acces la metodologii de design validate în proiecte reale, învățând cum să asigure securitatea și eficiența fluxului de date între SD-WAN, Campus și Data Center. Este un instrument practic pentru modernizarea rețelelor enterprise conform standardelor actuale de piață.

Descriere

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 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

Notă biografică

Dhrumil Prajapati: Dhrumil is a principal architect within Cisco CXs GES Architecture team. His focus lies on multi-domain networks, and he has been offering a complete lifecycle of professional services and architecture advisory for the past 13 years. His expertise extends to serving enterprise, government, and service provider entities across the globe. His services are designed to assist clients in planning, designing, deploying, managing, and interoperating all networking technology domains within their private or public infrastructure and application environments.
 
In his networking career, Dhrumil has designed networks for more than 150 organizations, which inspired him to write a book on the subject. He is a coauthor of Cisco SD-Access for Industry Verticals (https://cs.co/sda-verticals-book), and holds patents and has given multiple presentations in Cisco Live on SD-Access and multi-domain.
 
Dhrumil holds dual CCIEs in Enterprise Infrastructure and Service Provider, as well as a CCDE, in addition to other leading technical certificates. He also assists the Cisco Certifications team by reviewing and providing feedback for Cisco certificate exams. In addition, he leads several initiatives within Cisco CX aimed at driving delivery standardization and enhancing efficiency through automation innovation.
 
Currently residing in Apex, North Carolina, Dhrumil has a passion for motor racing, woodworking, and innovative electronics that enhance human life. His wife, Devanshi, and son, Ram, bring pure joy to his life, adding a touch of fun to every day.
 
Jeremy Bowman: Jeremy is a senior solutions architect within Cisco CXs GES Architecture team. Within the GES team, he has more than 10 years of experience focusing on designing and implementing large-scale multi-domain IBN environments that meet the client-specific requirements. Additionally, he has presented several sessions at Cisco Live. Jeremy is a CCDE and double CCIE in Enterprise Infrastructure and Security. He also has professional-level certification in three other Cisco certification tracks. Inside Cisco, Jeremy is a mentor to other architects and engineers, sits on several CX design review panels, and interacts with engineering to help further product development. When not working, he enjoys spending time with his family at home, camping, or on the lake.
 
Navin Suvarna: Navin possesses more than 18 years of extensive experience as a seasoned network delivery architect. With a decade-long tenure at Cisco, he has adeptly architected, designed, tested, operationalized, managed, and optimized expansive networks across service providers, global enterprises, and public sector segments. Holding the distinguished CCIE (No. 24583) in enterprise networking, Navin boasts an impressive collection of professional-level certifications.
 
Since the inception of software-defined networking, Navin has actively contributed to Ciscos incubation team, playing a pivotal role in incubating multiple intent-based solutions. His expertise has been instrumental in facilitating the adoption, assimilation, and rapid deployment of intricate multi-domain solutions. In the past four years, Navin has held the role of lead delivery architect for the United States Public Sector team. While specializing in multi-domain solutions, his proficiency in aligning network infrastructure with the evolving needs of the public sector has garnered affiliations with thought leaders in both the public sector and Cisco engineering. This collaboration has resulted in the development of novel features, functions, and validated practices tailored to multidomain architectures, addressing the specific requirements of public sector clients.
 
While Navins specialization remains rooted in multi-domain intent-based networks, his recent focus centers on educating clients about the value proposition of automation and guiding them on their automation journey. An active speaker, Navin has shared his insights and experiences of architecting multi-domain solutions on global platforms, including Cisco Live. He also champions hands-on demonstrations and automation showcases, offering real-world insight into intent-based networking through automation use cases.
 
Beyond his professional pursuits, Navin finds joy in his 14-year marriage to his wife, Rupali. Their family includes their 12-year-old daughter, Trisha, and 6-year-old son, Vivaan. They currently reside in Research Triangle Park, North Carolina.

Cuprins

    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