CCNP and CCIE Enterprise Core ENCOR 350-40...

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CCNP and CCIE Enterprise Core ENCOR 350-401 Exam Cram delivers expert coverage and practice questions for every exam topic, including implementation of core enterprise network technologies involving dual stack (IPv4 and IPv6) architecture, virtualization, infrastructure, network assurance, security and automation. It also offers comprehensive, proven preparation tools, including:

Exam objective mapping to help students focus their study
A self-assessment section for evaluating students' motivations and readiness
Concise, easy-to-read exam topic overviews Exam Alerts that highlight key concepts Bullet lists and summaries for easy review
Cram Savers, Cram Quizzes, and chapter-ending practice questions to help students assess their understanding
Notes indicating areas of concern or specialty training
Tips to help students build a better foundation of knowledge
An extensive Glossary of terms and acronyms
The popular Cram Sheet tear-out, collecting the most difficult-to-remember facts and numbers students should memorize before taking the test

Complementing all these study tools is the powerful Pearson IT Certification Practice Test software, with hundreds of exam-realistic practice questions. This assessment software offers students a wealth of customization option and reporting features, allowing them to test their knowledge in study mode, practice exam mode, or flash card mode.

Exam objective mapping to help students focus their study
A self-assessment section for evaluating students' motivations and readiness
Concise, easy-to-read exam topic overviews Exam Alerts that highlight key concepts Bullet lists and summaries for easy review
Cram Savers, Cram Quizzes, and chapter-ending practice questions to help students assess their understanding
Notes indicating areas of concern or specialty training
Tips to help students build a better foundation of knowledge
An extensive Glossary of terms and acronyms
The popular Cram Sheet tear-out, collecting the most difficult-to-remember facts and numbers students should memorize before taking the test

Über den Autor

Donald Bacha is a systems engineer with a health research organization. He's the technical lead responsible for the design and implementation of networking, compute, virtualization, storage, and disaster recovery systems. Over the past 18 years, Donald has supported cloud services provider, enterprise, and data center environments by contributing to complex routing and switching, data center, storage, and virtualization projects in both greenfield and brownfield deployments. His certifications include CCNP Enterprise, CCNP Data Center, and VCAP-DCV. He holds a master's of business administration. Donald can be found at [...] and on Twitter at [...]

Inhaltsverzeichnis

Introduction. . . . . . . . . . . . . . . . . . . . . . . xxiii

Part I: Infrastructure

CHAPTER 1

Understanding Layer 2.. . . . . . . . . . . . . . . . . . . . 1

VLANs Overview.. . . . . . . . . . . . . . . . . . . . 3

Spanning Tree Protocol Overview. . . . . . . . . . . . . . 19

EtherChannels.. . . . . . . . . . . . . . . . . . . . 47

Review Questions.. . . . . . . . . . . . . . . . . . . 57

Further Reading.. . . . . . . . . . . . . . . . . . . . 58

What's Next?.. . . . . . . . . . . . . . . . . . . . . 58

CHAPTER 2

Understanding Layer 3: IGPs.. . . . . . . . . . . . . . . . . 59

IP Routing Essentials. . . . . . . . . . . . . . . . . . 60

Enhanced Interior Gateway Routing Protocol (EIGRP). . . . . . 68

Open Shortest Path First (OSPF).. . . . . . . . . . . . . . 80

Review Questions.. . . . . . . . . . . . . . . . . . . 100

Further Reading.. . . . . . . . . . . . . . . . . . . . 101

What's Next?.. . . . . . . . . . . . . . . . . . . . . 101

CHAPTER 3

Understanding Layer 3: BGP. . . . . . . . . . . . . . . . . 103

BGP Fundamentals.. . . . . . . . . . . . . . . . . . . 104

BGP Configuration and Verification.. . . . . . . . . . . . . 112

Review Questions.. . . . . . . . . . . . . . . . . . . 120

Further Reading.. . . . . . . . . . . . . . . . . . . . 121

What's Next?.. . . . . . . . . . . . . . . . . . . . . 121

CHAPTER 4

IP Services.. . . . . . . . . . . . . . . . . . . . . . . 123

Network Time Protocol (NTP).. . . . . . . . . . . . . . 124

Network Address Translation (NAT).. . . . . . . . . . . . . 134

First-Hop Redundancy Protocols (FHRPs). . . . . . . . . . . 143

Multicast.. . . . . . . . . . . . . . . . . . . . . . 156

Review Questions.. . . . . . . . . . . . . . . . . . . 165

Further Reading.. . . . . . . . . . . . . . . . . . . . 166

What's Next?.. . . . . . . . . . . . . . . . . . . . . 166

CHAPTER 5

Enterprise Wireless.. . . . . . . . . . . . . . . . . . . . 167

Wireless Basics.. . . . . . . . . . . . . . . . . . . . 168

WLC and AP Operation and Pairing. . . . . . . . . . . . . 176

Wireless Roaming. . . . . . . . . . . . . . . . . . . 185

Review Questions.. . . . . . . . . . . . . . . . . . . 191

Further Reading.. . . . . . . . . . . . . . . . . . . . 192

What's Next?.. . . . . . . . . . . . . . . . . . . . . 192

Part II: Security

CHAPTER 6

Device Access Control.. . . . . . . . . . . . . . . . . . . 193

Cisco IOS CLI Session Overview.. . . . . . . . . . . . . . 194

Authentication, Authorization, and Accounting (AAA) Overview.. . . 210

Review Questions.. . . . . . . . . . . . . . . . . . . 217

Further Reading.. . . . . . . . . . . . . . . . . . . . 218

What's Next?.. . . . . . . . . . . . . . . . . . . . . 218

CHAPTER 7

Infrastructure Security.. . . . . . . . . . . . . . . . . . . 219

Access Control Lists (ACLs) Overview. . . . . . . . . . . . 220

Control Plane Policing (CoPP). . . . . . . . . . . . . . . 233

Review Questions.. . . . . . . . . . . . . . . . . . . 236

Further Reading.. . . . . . . . . . . . . . . . . . . . 237

What's Next?.. . . . . . . . . . . . . . . . . . . . . 237

CHAPTER 8

Securing REST APIs. . . . . . . . . . . . . . . . . . . . 239

REST API Security.. . . . . . . . . . . . . . . . . . . 240

Review Questions.. . . . . . . . . . . . . . . . . . . 245

Further Reading.. . . . . . . . . . . . . . . . . . . . 245

What's Next?.. . . . . . . . . . . . . . . . . . . . . 245

CHAPTER 9

Wireless Security.. . . . . . . . . . . . . . . . . . . . . 247

Wireless Authentication Overview. . . . . . . . . . . . . . 248

Review Questions.. . . . . . . . . . . . . . . . . . . 262

Further Reading.. . . . . . . . . . . . . . . . . . . . 262

What's Next?.. . . . . . . . . . . . . . . . . . . . . 263

CHAPTER 10

Network Security Design.. . . . . . . . . . . . . . . . . . 265

Threat Defense. . . . . . . . . . . . . . . . . . . . 266

TrustSec, MACsec. . . . . . . . . . . . . . . . . . . 279

Review Questions.. . . . . . . . . . . . . . . . . . . 284

Further Reading.. . . . . . . . . . . . . . . . . . . . 285

What's Next?.. . . . . . . . . . . . . . . . . . . . . 285

CHAPTER 11

Network Access Control. . . . . . . . . . . . . . . . . . . 287

Cisco Identity Services Engine (ISE).. . . . . . . . . . . . . 288

Review Questions.. . . . . . . . . . . . . . . . . . . 296

Further Reading.. . . . . . . . . . . . . . . . . . . . 296

What's Next?.. . . . . . . . . . . . . . . . . . . . . 297

Part III: Automation

CHAPTER 12

Anatomy of Python. . . . . . . . . . . . . . . . . . . . . 299

Interpreting Python Components and Scripts.. . . . . . . . . . 300

Review Questions.. . . . . . . . . . . . . . . . . . . 313

Further Reading.. . . . . . . . . . . . . . . . . . . . 314

What's Next?.. . . . . . . . . . . . . . . . . . . . . 314

CHAPTER 13

Building JSON Files.. . . . . . . . . . . . . . . . . . . . 315

Data Formats (XML and JSON).. . . . . . . . . . . . . . 316

Review Questions.. . . . . . . . . . . . . . . . . . . 323

Further Reading.. . . . . . . . . . . . . . . . . . . . 324

What's Next?.. . . . . . . . . . . . . . . . . . . . . 324

CHAPTER 14

YANG Data Modeling.. . . . . . . . . . . . . . . . . . . . 325

YANG Data Modeling. . . . . . . . . . . . . . . . . . 326

Review Questions.. . . . . . . . . . . . . . . . . . . 332

Further Reading.. . . . . . . . . . . . . . . . . . . . 332

What's Next?.. . . . . . . . . . . . . . . . . . . . . 332

CHAPTER 15

DNA Center and vManage APIs. . . . . . . . . . . . . . . . 333

APIs for Cisco DNA Center and vManage.. . . . . . . . . . . 334

Review Questions.. . . . . . . . . . . . . . . . . . . 344

Further Reading.. . . . . . . . . . . . . . . . . . . . 344

What's Next?.. . . . . . . . . . . . . . . . . . . . . 344

CHAPTER 16

Interpreting REST API Codes.. . . . . . . . . . . . . . . . . 345

Interpreting REST API Response Codes.. . . . . . . . . . . 346

Review Questions.. . . . . . . . . . . . . . . . . . . 349

Further Reading.. . . . . . . . . . . . . . . . . . . . 349

What's Next?.. . . . . . . . . . . . . . . . . . . . . 349

CHAPTER 17

EEM Applets.. . . . . . . . . . . . . . . . . . . . . . . 351

Embedded Event Manager (EEM).. . . . . . . . . . . . . 352

Review Questions.. . . . . . . . . . . . . . . . . . . 362

Further Reading.. . . . . . . . . . . . . . . . . . . . 362

What's Next?.. . . . . . . . . . . . . . . . . . . . . 362

CHAPTER 18

Configuration Management and Orchestration.. . . . . . . . . . 363

Agent-Based Orchestration Tools.. . . . . . . . . . . . . . 365

Agentless Orchestration Tools. . . . . . . . . . . . . . . 372

Review Questions.. . . . . . . . . . . . . . . . . . . 378

Further Reading.. . . . . . . . . . . . . . . . . . . . 378

What's Next?.. . . . . . . . . . . . . . . . . . . . . 378

Part IV: Architecture

CHAPTER 19

Enterprise Network Design Principles.. . . . . . . . . . . . . . 379

Hierarchical LAN Design Model.. . . . . . . . . . . . . . 380

First-Hop Redundancy Protocols (FHRPs). . . . . . . . . . . 392

Hardware Redundancy Mechanisms.. . . . . . . . . . . . . 400

Review Questions.. . . . . . . . . . . . . . . . . . . 407

Further Reading.. . . . . . . . . . . . . . . . . . . . 408

What's Next?.. . . . . . . . . . . . . . . . . . . . . 408

CHAPTER 20

Wireless...

Details

Erscheinungsjahr:	2022
Genre:	Importe , Informatik
Rubrik:	Naturwissenschaften & Technik
Medium:	Taschenbuch
Reihe:	Exam Cram (Pearson)
ISBN-13:	9780136891932
ISBN-10:	0136891934
Sprache:	Englisch
Einband:	Kartoniert / Broschiert
Autor:	Bacha, Donald
Hersteller:	Pearson Exam Cram (Pearson)
Verantwortliche Person für die EU:	Pearson, St.-Martin-Str. 82, D-81541 München, salesde@pearson.com
Maße:	234 x 156 x 43 mm
Von/Mit:	Donald Bacha
Erscheinungsdatum:	13.05.2022
Gewicht:	1,191 kg