CCNA Certification Study Guide with Online Labs - Todd Lammle

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Auteur(s) : Todd Lammle

Editeur : Wiley

Langue : Anglais

Parution : 01/06/2021

Format : Moyen, de 350g à 1kg

Nombre de pages : 896

Expédition : 1478

Dimensions : 23.3 x 18.6 x 4.1

ISBN : 1119831776

Résumé :

Cisco expert Todd Lammle prepares you for the NEW Cisco CCNA certification exam! Learn the key objectives and most crucial concepts covered by the CCNA Exam 200-301 with this comprehensive and practical Study Guide!

Covers 100% of exam objectives including network fundamentals, network access, IP connectivity, IP services, security fundamentals, automation and programmability, and much more... Includes interactive online learning environment and study tools with:

• 2 custom practice exams
• 100 Electronic Flashcards
• Searchable key term glossary
• Plus 22 Online CCNA Practice Lab Modules

Expert CCNA 200-301 exam preparation--Now with 22 Online Lab Modules

Cisco, the world leader in network technologies, has released the new Cisco Certified Network Associate (CCNA) exam. This consolidated certification exam tests a candidate's ability to implement and administer a wide range of modern IT networking technologies. Written by Todd Lammle, the leading expert on Cisco technologies and certifications, the?CCNA Certification Study Guide: Volume 2 Exam 200-301?covers every exam objective. Clear and accurate chapters provide you with real-world examples, hands-on activities, in-depth explanations, and numerous review questions to ensure that you're fully prepared on exam day.

Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for:

• Network fundamentals
• Network access
• IP connectivity
• IP services
• Security fundamentals
• Automation and programmability

Interactive Learning Environment

Take your exam prep to the next level with Sybex's superior interactive online study tools. To access our learning environment, simply visit www.wiley.com/go/sybextestprep, register your book to receive your unique PIN, and instantly gain one year of FREE access after activation to:

• Interactive test bank with 2 bonus exams. Practice questions help you identify areas where further review is needed.
• 100 Electronic Flashcards to reinforce learning and last-minute prep before the exam.
• Comprehensive glossary in PDF format gives you instant access to the key terms so you are fully prepared.

ABOUT THE PRACTICE LABS CCNA LABS

So you can practice with hands-on learning in a real environment, Sybex has bundled Practice Labs virtual labs that run from your browser. The registration code is included with the book and gives you 6 months unlimited access to the Cisco 200-301 Cisco Certified Network Associate (CCNA) Practice Labs with 22 unique lab modules to practice your skills....

Biographie:

ABOUT THE AUTHOR

TODD LAMMLE, Cisco certified in almost every category, is the authority on Cisco networking and certification. His three decades of real-world experience is prevalent in his writing. He is an experienced networking engineer with very practical experience working on the largest bounded and unbounded networks in the world at such companies as Xerox, Hughes Aircraft, Texaco, AAA, Cisco, and Toshiba, among many others. Todd has published over 60 books, including the very popular and bestselling CCNA Routing and Switching Study Guide. Todd runs an international training company from Texas, and a large-scale consulting business out of Colorado. You can reach Todd through his forum and blog at www.lammle.com/ccna.

Wiley has partnered up with Practice Labs, the IT Competency Hub, to give IT learners discounted access to their live, virtual Practice Labs. Connect to real devices using actual hardware and software straight from a web browser. Practice labs allow you to cement your theoretical studies with practical, hands-on experience. Master your IT skills and gain virtual world experience to increase your employability. Each purchase provides 6 months' unlimited access. Ready to practice your IT skills?

Sommaire:

Introduction xxv

Assessment Test xl

Chapter 1 Network Fundamentals 1

Network Components 2

Next-Generation Firewalls and IPS 6

Network Topology Architectures 10

Physical Interfaces and Cables 17

Ethernet Cabling 19

Summary 24

Exam Essentials 24

Review Questions 26

Chapter 2 TCP/IP 29

Introducing TCP/IP 30

TCP/IP and the DoD Model 31

IP Addressing 60

IPv4 Address Types 67

Summary 71

Exam Essentials 71

Review Questions 73

Chapter 3 Easy Subnetting 75

Subnetting Basics 76

Summary 102

Exam Essentials 102

Review Questions 103

Chapter 4 Troubleshooting IP Addressing 105

Cisco's Way of Troubleshooting IP 106

Summary 114

Exam Essentials 114

Review Questions 115

Chapter 5 IP Routing 117

Routing Basics 119

The IP Routing Process 121

Configuring IP Routing 132

Configuring IP Routing in Our Network 141

Dynamic Routing 150

Routing Information Protocol (RIP) 152

Summary 159

Exam Essentials 159

Review Questions 161

Chapter 6 Open Shortest Path First (OSPF) 163

Open Shortest Path First (OSPF) Basics 164

Configuring OSPF 171

OSPF and Loopback Interfaces 179

Verifying OSPF Configuration 182

Summary 188

Exam Essentials 188

Review Questions 189

Chapter 7 Layer 2 Switching 193

Switching Services 194

Configuring Catalyst Switches 204

Summary 215

Exam Essentials 215

Review Questions 216

Chapter 8 VLANs and Inter-VLAN Routing 219

VLAN Basics 220

Identifying VLANs 224

Routing Between VLANs 229

Configuring VLANs 231

Summary 247

Exam Essentials 247

Review Questions 248

Chapter 9 Enhanced Switched Technologies 251

Spanning Tree Protocol (STP) 252

Types of Spanning-Tree Protocols 259

Modifying and Verifying the Bridge ID 267

Spanning-Tree Failure Consequences 273

PortFast and BPDU Guard 275

EtherChannel 278

Summary 284

Exam Essentials 284

Review Questions 285

Chapter 10 Access Lists 289

Perimeter, Firewall, and Internal Routers 290

Introduction to Access Lists 291

Standard Access Lists 295

Extended Access Lists 303

Monitoring Access Lists 313

Summary 316

Exam Essentials 316

Review Questions 317

Chapter 11 Network Address Translation (NAT) 319

When Do We Use NAT? 320

Types of Network Address Translation 322

NAT Names 322

How NAT Works 323

Testing and Troubleshooting NAT 328

Summary 333

Exam Essentials 333

Review Questions 334

Chapter 12 IP Services 337

Exploring Connected Devices Using CDP and LLDP 338

Network Time Protocol (NTP) 347

SNMP 348

Syslog 352

Secure Shell (SSH) 357

Summary 358

Exam Essentials 358

Review Questions 360

Chapter 13 Security 363

Network Security Threats 365

Three Primary Network Attacks 365

Network Attacks 366

Security Program Elements 374

Layer 2 Security Features 378

Authentication Methods 381

Managing User Accounts 386

Security Password Policy Elements 389

User-Authentication Methods 398

Setting Passwords 400

Summary 407

Exam Essentials 407

Review Questions 408

Chapter 14 First Hop Redundancy Protocol (HSRP) 411

Client Redundancy Issues 412

Introducing F...