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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.
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.
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-Straße 82, D-81541 München, salesde@pearson.com |
| Maße: | 229 x 157 x 45 mm |
| Von/Mit: | Donald Bacha |
| Erscheinungsdatum: | 13.05.2022 |
| Gewicht: | 1,125 kg |
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-Straße 82, D-81541 München, salesde@pearson.com |
| Maße: | 229 x 157 x 45 mm |
| Von/Mit: | Donald Bacha |
| Erscheinungsdatum: | 13.05.2022 |
| Gewicht: | 1,125 kg |
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