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CCENT/CCNA ICND1 100-105 Official Cert Guide Premium Edition and Practice Tests

CCENT/CCNA ICND1 100-105 Official Cert Guide Premium Edition and Practice Tests

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  • Copyright 2016
  • Dimensions: 7-3/8" x 9-1/8"
  • Pages: 800
  • Edition: 1st
  • Premium Edition eBook
  • ISBN-10: 0-13-444097-8
  • ISBN-13: 978-0-13-444097-2

The exciting new CCENT/CCNA ICND1 100-105 Official Cert Guide, Premium Edition eBook and Practice Test is a digital-only certification preparation product combining an eBook with enhanced Pearson IT Certification Practice Test. The Premium Edition eBook and Practice Test contains the following items:

  • The CCENT/CCNA ICND1 100-105 Premium Edition Practice Test, including four full practice exams and enhanced practice test features
  • PDF and EPUB formats of the CCENT/CCNA ICND1 100-105 Official Cert Guide from Cisco Press, which are accessible via your PC, tablet, and smartphone

About the Premium Edition Practice Test

This Premium Edition contains an enhanced version of the Pearson IT Certification Practice Test (PCPT) software with four full practice exams. In addition, it contains all the chapter-opening assessment questions from the book. This integrated learning package

  • Enables you to focus on individual topic areas or take complete, timed exams
  • Includes direct links from each question to detailed tutorials to help you understand the concepts behind the questions
  • Provides unique sets of exam-realistic practice questions
  • Tracks your performance and provides feedback on a module-by-module basis, laying out a complete assessment of your knowledge to help you focus your study where it is needed most

Pearson IT Certification Practice Test minimum system requirements:

Windows 10, Windows 8.1, Windows 7, or Vista (SP2), Microsoft .NET Framework 4.5 Client; Pentium-class 1 GHz processor (or equivalent); 512 MB RAM; 650 MB disk space plus 50 MB for each downloaded practice exam; access to the Internet to register and download exam databases

About the Premium Edition eBook

CCENT/CCNA ICND1 100-105 Official Cert Guide from Cisco Press enables you to succeed on the exam the first time and is the only self-study resource approved by Cisco.

Best-selling author and expert instructor Wendell Odom shares preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills.

This complete study package includes

·         A test-preparation routine proven to help you pass the exams

·         Do I Know This Already? quizzes, which enable you to decide how much time you need to spend on each section

·         Chapter-ending and part-ending exercises, which help you drill on key concepts you must know thoroughly

·         Troubleshooting sections, which help you master the complex scenarios you will face on the exam

·         The powerful Pearson IT Certification Practice Test software, complete with hundreds of well-reviewed, exam-realistic questions, customization options, and detailed performance reports

·         A free copy of the CCENT ICND1 100-105 Network Simulator Lite software, complete with meaningful lab exercises that help you hone your hands-on skills with the command-line interface for routers and switches

·         Links to a series of hands-on config labs developed by the author

·         Online, interactive practice exercises that help you hone your knowledge

·         More than 90 minutes of video mentoring from the author

·         A final preparation chapter, which guides you through tools and resources to help you craft your review and test-taking strategies

·         Study plan suggestions and templates to help you organize and optimize your study time

Well regarded for its level of detail, study plans, assessment features, challenging review questions and exercises, video instruction, and hands-on labs, this official study guide helps you master the concepts and techniques that ensure your exam success.

This official study guide helps you master all the topics on the CCENT/CCNA ICND1 exam, including

·         Networking fundamentals

·         Implementing basic Ethernet LANs

·         Ethernet LANs: design, VLANs, and troubleshooting

·         IPv4 addressing and subnetting

·         Implementing IPv4

·         IPv4 design and troubleshooting

·         IPv4 services: ACLs and NAT

·         IPv6

·         Network device management

Sample Content

Sample Pages

Download the sample pages (includes Chapter 22 and Index of main book)

Table of Contents

Introduction xxxiv

Your Study Plan 2

Part I Networking Fundamentals 13

Chapter 1 Introduction to TCP/IP Networking 14

“Do I Know This Already?” Quiz 14

Foundation Topics 17

Perspectives on Networking 17

TCP/IP Networking Model 18

    History Leading to TCP/IP 19

    Overview of the TCP/IP Networking Model 20

    TCP/IP Application Layer 22

    TCP/IP Transport Layer 23

    TCP/IP Network Layer 25

    TCP/IP Link Layer (Data Link Plus Physical) 28

    TCP/IP Model and Terminology 30

OSI Networking Model 32

    Comparing OSI and TCP/IP 32

    Describing Protocols by Referencing the OSI Layers 33

    OSI Layers and Their Functions 33

    OSI Layering Concepts and Benefits 35

    OSI Encapsulation Terminology 35

Chapter 2 Fundamentals of Ethernet LANs 38

“Do I Know This Already?” Quiz 38

Foundation Topics 40

An Overview of LANs 40

    Typical SOHO LANs 41

    Typical Enterprise LANs 42

    The Variety of Ethernet Physical Layer Standards 43

    Consistent Behavior over All Links Using the Ethernet Data Link Layer 44

Building Physical Ethernet Networks with UTP 45

    Transmitting Data Using Twisted Pairs 45

    Breaking Down a UTP Ethernet Link 46

    UTP Cabling Pinouts for 10BASE-T and 100BASE-T 48

    UTP Cabling Pinouts for 1000BASE-T 51

Sending Data in Ethernet Networks 51

    Ethernet Data-Link Protocols 51

    Sending Ethernet Frames with Switches and Hubs 55

Chapter 3 Fundamentals of WANs 60

“Do I Know This Already?” Quiz 60

Foundation Topics 62

Leased-Line WANs 62

    Positioning Leased Lines with LANs and Routers 62

    Physical Details of Leased Lines 63

    Data-Link Details of Leased Lines 66

Ethernet as a WAN Technology 69

    Ethernet WANs that Create a Layer 2 Service 70

    How Routers Route IP Packets Using Ethernet Emulation 71

Accessing the Internet 72

    The Internet as a Large WAN 72

    Internet Access (WAN) Links 73

    Digital Subscriber Line 74

    Cable Internet 76

Chapter 4 Fundamentals of IPv4 Addressing and Routing 78

“Do I Know This Already?” Quiz 78

Foundation Topics 81

Overview of Network Layer Functions 81

    Network Layer Routing (Forwarding) Logic 81

    How Network Layer Routing Uses LANs and WANs 83

    IP Addressing and How Addressing Helps IP Routing 84

    Routing Protocols 85

IPv4 Addressing 86

    Rules for IP Addresses 86

    Rules for Grouping IP Addresses 87

    IP Subnetting 91

IPv4 Routing 93

    IPv4 Host Routing 93

    Router Forwarding Decisions and the IP Routing Table 94

IPv4 Routing Protocols 96

Other Network Layer Features 98

    Using Names and the Domain Name System 98

    The Address Resolution Protocol 99

    ICMP Echo and the ping Command 100

Chapter 5 Fundamentals of TCP/IP Transport and Applications 102

“Do I Know This Already?” Quiz 102

Foundation Topics 104

TCP/IP Layer 4 Protocols: TCP and UDP 104

    Transmission Control Protocol 105

    User Datagram Protocol 113

TCP/IP Applications 114

    Uniform Resource Identifiers 114

    Finding the Web Server Using DNS 115

    Transferring Files with HTTP 117

    How the Receiving Host Identifies the Correct Receiving Application 118

Part I Review 120

Part II Implementing Basic Ethernet LANs 125

Chapter 6 Using the Command-Line Interface 126

“Do I Know This Already?” Quiz 126

Foundation Topics 128

Accessing the Cisco Catalyst Switch CLI 128

    Cisco Catalyst Switches 128

    Accessing the Cisco IOS CLI 129

    CLI Help Features 136

    The debug and show Commands 137

Configuring Cisco IOS Software 138

    Configuration Submodes and Contexts 139

    Storing Switch Configuration Files 141

    Copying and Erasing Configuration Files 143

Chapter 7 Analyzing Ethernet LAN Switching 146

“Do I Know This Already?” Quiz 146

Foundation Topics 148

LAN Switching Concepts 148

    Overview of Switching Logic 149

    Forwarding Known Unicast Frames 150

    Learning MAC Addresses 153

    Flooding Unknown Unicast and Broadcast Frames 154

    Avoiding Loops Using Spanning Tree Protocol 154

    LAN Switching Summary 155

Verifying and Analyzing Ethernet Switching 156

    Demonstrating MAC Learning 156

    Switch Interfaces 158

    Finding Entries in the MAC Address Table 159

    Managing the MAC Address Table (Aging, Clearing) 161

    MAC Address Tables with Multiple Switches 162

Chapter 8 Configuring Basic Switch Management 166

“Do I Know This Already?” Quiz 166

Foundation Topics 168

Securing the Switch CLI 168

    Securing User Mode and Privileged Mode with Simple Passwords 169

    Securing User Mode Access with Local Usernames and Passwords 173

    Securing User Mode Access with External Authentication Servers 175

    Securing Remote Access with Secure Shell 176

Enabling IPv4 for Remote Access 179

    Host and Switch IP Settings 179

    Configuring IPv4 on a Switch 181

    Configuring a Switch to Learn Its IP Address with DHCP 182

    Verifying IPv4 on a Switch 183

Miscellaneous Settings Useful in Lab 184

    History Buffer Commands 184

    The logging synchronous, exec-timeout, and no ip domain-lookup Commands 184

Chapter 9 Configuring Switch Interfaces 190

“Do I Know This Already?” Quiz 190

Foundation Topics 192

Configuring Switch Interfaces 192

    Configuring Speed, Duplex, and Description 193

    Configuring Multiple Interfaces with the interface range Command 195

    Administratively Controlling Interface State with shutdown 195

    Removing Configuration with the no Command 197

    Autonegotiation 198

Port Security 202

    Configuring Port Security 203

    Verifying Port Security 205

    Port Security Violation Actions 207

    Port Security MAC Addresses as Static and Secure but Not Dynamic 207

Part II Review 212

Part III Ethernet LANs: Design, VLANs, and Troubleshooting 217

Chapter 10 Analyzing Ethernet LAN Designs 218

“Do I Know This Already?” Quiz 218

Foundation Topics 220

Analyzing Collision Domains and Broadcast Domains 220

    Ethernet Collision Domains 220

    Ethernet Broadcast Domains 224

Analyzing Campus LAN Topologies 227

    Two-Tier Campus Design (Collapsed Core) 227

    Three-Tier Campus Design (Core) 230

    Topology Design Terminology 232

Analyzing LAN Physical Standard Choices 233

    Ethernet Standards 234

    Choosing the Right Ethernet Standard for Each Link 235

    Wireless LANs Combined with Wired Ethernet 236

Chapter 11 Implementing Ethernet Virtual LANs 242

“Do I Know This Already?” Quiz 242

Foundation Topics 244

Virtual LAN Concepts 244

    Creating Multiswitch VLANs Using Trunking 246

    Forwarding Data Between VLANs 249

VLAN and VLAN Trunking Configuration and Verification 252

    Creating VLANs and Assigning Access VLANs to an Interface 252

    VLAN Trunking Protocol 257

    VLAN Trunking Configuration 258

    Implementing Interfaces Connected to Phones 262

Chapter 12 Troubleshooting Ethernet LANs 270

“Do I Know This Already?” Quiz 271

Foundation Topics 274

Perspectives on Applying Troubleshooting Methodologies 274

    Troubleshooting on the Exams 275

    A Deeper Look at Problem Isolation 275

    Troubleshooting as Covered in This Book 277

Analyzing Switch Interface Status and Statistics 278

    Interface Status Codes and Reasons for Nonworking States 278

    Interface Speed and Duplex Issues 279

    Common Layer 1 Problems on Working Interfaces 282

Predicting Where Switches Will Forward Frames 284

    Predicting the Contents of the MAC Address Table 284

    Analyzing the Forwarding Path 286

Analyzing Port Security Operations on an Interface 287

    Troubleshooting Shutdown Mode and Err-disabled Recovery 288

    Troubleshooting Restrict and Protect Modes 289

Analyzing VLANs and VLAN Trunks 292

    Ensuring That the Right Access Interfaces Are in the Right VLANs 292

    Access VLANs Not Being Defined 293

    Access VLANs Being Disabled 294

    Mismatched Trunking Operational States 294

Part III Review 298

Part IV IP Version 4 Addressing and Subnetting 301

Chapter 13 Perspectives on IPv4 Subnetting 302

“Do I Know This Already?” Quiz 302

Foundation Topics 304

Introduction to Subnetting 304

    Subnetting Defined Through a Simple Example 305

    Operational View Versus Design View of Subnetting 306

Analyze Subnetting and Addressing Needs 306

    Rules About Which Hosts Are in Which Subnet 306

    Determining the Number of Subnets 308

    Determining the Number of Hosts per Subnet 309

    One Size Subnet Fits All–Or Not 310

Make Design Choices 313

    Choose a Classful Network 313

    Choose the Mask 316

    Build a List of All Subnets 320

Plan the Implementation 321

    Assigning Subnets to Different Locations 322

    Choose Static and Dynamic Ranges per Subnet 323

Chapter 14 Analyzing Classful IPv4 Networks 326

“Do I Know This Already?” Quiz 326

Foundation Topics 328

Classful Network Concepts 328

    IPv4 Network Classes and Related Facts 328

    Number of Hosts per Network 331

    Deriving the Network ID and Related Numbers 332

    Unusual Network IDs and Network Broadcast Addresses 334

Practice with Classful Networks 334

    Practice Deriving Key Facts Based on an IP Address 335

    Practice Remembering the Details of Address Classes 335

Additional Practice for This Chapter’s Processes 337

Answers to Earlier Practice Problems 337

Chapter 15 Analyzing Subnet Masks 340

“Do I Know This Already?” Quiz 340

Foundation Topics 342

Subnet Mask Conversion 342

    Three Mask Formats 342

    Converting Between Binary and Prefix Masks 343

    Converting Between Binary and DDN Masks 344

    Converting Between Prefix and DDN Masks 346

    Practice Converting Subnet Masks 346

Identifying Subnet Design Choices Using Masks 347

    Masks Divide the Subnet’s Addresses into Two Parts 348

    Masks and Class Divide Addresses into Three Parts 349

    Classless and Classful Addressing 350

    Calculations Based on the IPv4 Address Format 350

    Practice Analyzing Subnet Masks 352

Additional Practice for This Chapter’s Processes 354

Answers to Earlier Practice Problems 354

Chapter 16 Analyzing Existing Subnets 356

“Do I Know This Already?” Quiz 356

Foundation Topics 358

Defining a Subnet 358

    An Example with Network and Four Subnets 358

    Subnet ID Concepts 360

    Subnet Broadcast Address 361

    Range of Usable Addresses 361

Analyzing Existing Subnets: Binary 362

    Finding the Subnet ID: Binary 362

    Finding the Subnet Broadcast Address: Binary 364

    Binary Practice Problems 364

    Shortcut for the Binary Process 366

    Brief Note About Boolean Math 367

    Finding the Range of Addresses 367

Analyzing Existing Subnets: Decimal 368

    Analysis with Easy Masks 368

    Predictability in the Interesting Octet 369

    Finding the Subnet ID: Difficult Masks 370

    Finding the Subnet Broadcast Address: Difficult Masks 372

Practice Analyzing Existing Subnets 374

    A Choice: Memorize or Calculate 374

Additional Practice for This Chapter’s Processes 375

Answers to Earlier Practice Problems 376

Part IV Review 378

Part V Implementing IPv4 383

Chapter 17 Operating Cisco Routers 384

“Do I Know This Already?” Quiz 384

Foundation Topics 386

Installing Cisco Routers 386

    Installing Enterprise Routers 386

    Installing Internet Access Routers 389

Enabling IPv4 Support on Cisco Router Interfaces 390

    Accessing the Router CLI 390

Router Interfaces 391

    Interface Status Codes 393

    Router Interface IP Addresses 394

    Bandwidth and Clock Rate on Serial Interfaces 396

Router Auxiliary Port 398

Chapter 18 Configuring IPv4 Addresses and Static Routes 402

“Do I Know This Already?” Quiz 403

Foundation Topics 405

IP Routing 405

    IPv4 Routing Process Reference 405

    An Example of IP Routing 408

Configuring IP Addresses and Connected Routes 412

    Connected Routes and the ip address Command 413

    The ARP Table on a Cisco Router 415

    Routing Between Subnets on VLANs 415

Configuring Static Routes 422

    Static Route Configuration 422

    Static Host Routes 424

    Static Routes with No Competing Routes 425

    Static Routes with Competing Routes 425

    Static Default Routes 427

    Troubleshooting Static Routes 428

Chapter 19 Learning IPv4 Routes with RIPv2 434

“Do I Know This Already?” Quiz 435

Foundation Topics 437

RIP and Routing Protocol Concepts 437

    History of Interior Gateway Protocols 437

    Comparing IGPs 438

    Distance Vector Basics 439

    Summarizing RIPv2 Features 442

Core RIPv2 Configuration and Verification 443

    Configuring Core RIPv2 Features 443

    RIPv2 Verification 447

Optional RIPv2 Configuration and Verification 452

    Controlling RIP Updates with the passive-interface Command 452

    Supporting Multiple Equal-Cost Routes with Maximum Paths 453

    Understanding Autosummarization and Discontiguous Classful Networks 454

    Verifying Optional RIP Features 456

    RIPv2 Default Routes 458

Troubleshooting RIPv2 461

    Symptoms with Missing and Incorrect network Commands 463

    Issues Related to Passive Interfaces 464

    Issues Related to auto-summary 465

    RIP Issues Caused by Other Router Features 466

    Summary of RIP Troubleshooting Issues 466

Chapter 20 DHCP and IP Networking on Hosts 470

“Do I Know This Already?” Quiz 471

Foundation Topics 473

Implementing and Troubleshooting DHCP 473

    DHCP Concepts 473

    DHCP Server Configuration on Routers 478

    IOS DHCP Server Verification 480

    Troubleshooting DHCP Services 481

Verifying Host IPv4 Settings 486

    IP Address and Mask Configuration 487

    Name Resolution with DNS 488

    Default Routers 489

IPv4 Address Types 490

    Review of Unicast (Class A, B, and C) IP Addresses 491

    IP Broadcast Addresses 491

    IPv4 Multicast Addresses (Class D Addresses) 492

    Comparing and Contrasting IP Address Types 494

Part V Review 498

Part VI IPv4 Design and Troubleshooting 503

Chapter 21 Subnet Design 504

“Do I Know This Already?” Quiz 504

Foundation Topics 506

Choosing the Mask(s) to Meet Requirements 506

    Review: Choosing the Minimum Number of Subnet and Host Bits 507

    No Masks Meet Requirements 508

    One Mask Meets Requirements 509

    Multiple Masks Meet Requirements 510

    The Formal Process 512

    Practice Choosing Subnet Masks 513

Finding All Subnet IDs 513

    First Subnet ID: The Zero Subnet 514

    Finding the Pattern Using the Magic Number 515

    A Formal Process with Less Than 8 Subnet Bits 515

    Finding All Subnets with Exactly 8 Subnet Bits 519

    Finding All Subnets with More Than 8 Subnet Bits 520

    Practice Finding All Subnet IDs 523

Additional Practice for This Chapter’s Processes 524

Answers to Earlier Practice Problems 524

Chapter 22 Variable-Length Subnet Masks 528

“Do I Know This Already?” Quiz 528

Foundation Topics 530

VLSM Concepts and Configuration 530

    Classless and Classful Routing Protocols 530

    VLSM Configuration and Verification 531

Finding VLSM Overlaps 532

    Designing Subnetting Plans with VLSM 533

    An Example of Finding a VLSM Overlap 534

    Practice Finding VLSM Overlaps 536

Adding a New Subnet to an Existing VLSM Design 536

    An Example of Adding a New VLSM Subnet 537

Additional Practice for This Chapter’s Processes 539

Answers to Earlier Practice Problems 539

Chapter 23 IPv4 Troubleshooting Tools 542

“Do I Know This Already?” Quiz 543

Foundation Topics 543

Problem Isolation Using the ping Command 543

    Ping Command Basics 543

    Strategies and Results When Testing with the ping Command 544

    Using Ping with Names and with IP Addresses 552

Problem Isolation Using the traceroute Command 553

    traceroute Basics 553

    Using traceroute to Isolate the Problem to Two Routers 557

Telnet and SSH 559

    Common Reasons to Use the IOS Telnet and SSH Client 559

    IOS Telnet and SSH Examples 560

Chapter 24 Troubleshooting IPv4 Routing 564

“Do I Know This Already?” Quiz 565

Foundation Topics 565

Problems Between the Host and the Default Router 565

    Root Causes Based on a Host’s IPv4 Settings 566

    Root Causes Based on the Default Router’s Configuration 570

Problems with Routing Packets Between Routers 574

    IP Forwarding by Matching the Most Specific Route 575

    Routing Problems Caused by Incorrect Addressing Plans 579

    Pointers to Related Troubleshooting Topics 583

Part VI Review 586

Part VII IPv4 Services: ACLs and NAT 591

Chapter 25 Basic IPv4 Access Control Lists 592

“Do I Know This Already?” Quiz 592

Foundation Topics 594

IPv4 Access Control List Basics 594

    ACL Location and Direction 594

    Matching Packets 595

    Taking Action When a Match Occurs 596

    Types of IP ACLs 596

Standard Numbered IPv4 ACLs 597

    List Logic with IP ACLs 598

    Matching Logic and Command Syntax 599

    Implementing Standard IP ACLs 602

    Troubleshooting and Verification Tips 606

Practice Applying Standard IP ACLs 607

    Practice Building access-list Commands 608

    Reverse Engineering from ACL to Address Range 608

Additional Practice for This Chapter’s Processes 611

Answers to Earlier Practice Problems 612

Chapter 26 Advanced IPv4 Access Control Lists 614

“Do I Know This Already?” Quiz 615

Foundation Topics 616

Extended Numbered IP Access Control Lists 616

    Matching the Protocol, Source IP, and Destination IP 617

    Matching TCP and UDP Port Numbers 618

    Extended IP ACL Configuration 621

    Practice Building access-list Commands 624

Named ACLs and ACL Editing 625

    Named IP Access Lists 625

    Editing ACLs Using Sequence Numbers 627

    Numbered ACL Configuration Versus Named ACL Configuration 629

    ACL Implementation Considerations 630

Troubleshooting with IPv4 ACLs 631

    Analyzing ACL Behavior in a Network 631

    ACL Interactions with Router-Generated Packets 637

Answers to Earlier Practice Problems 641

Chapter 27 Network Address Translation 642

“Do I Know This Already?” Quiz 642

Foundation Topics 645

Perspectives on IPv4 Address Scalability 645

    CIDR 645

    Private Addressing 646

Network Address Translation Concepts 647

    Static NAT 648

    Dynamic NAT 650

    Overloading NAT with Port Address Translation 652

NAT Configuration and Troubleshooting 653

    Static NAT Configuration 653

    Dynamic NAT Configuration 655

    Dynamic NAT Verification 657

    NAT Overload (PAT) Configuration 660

    NAT Troubleshooting 662

Part VII Review 666

Part VIII IP Version 6 671

Chapter 28 Fundamentals of IP Version 6 672

“Do I Know This Already?” Quiz 672

Foundation Topics 674

    Introduction to IPv6 674

    IPv6 Addressing Formats and Conventions 680

Additional Practice for This Chapter’s Processes 686

Answers to Earlier Practice Problems 687

Chapter 29 IPv6 Addressing and Subnetting 688

“Do I Know This Already?” Quiz 688

Foundation Topics 690

Global Unicast Addressing Concepts 690

    A Brief Review of Public and Private IPv4 Addresses 690

    The IPv6 Global Routing Prefix 693

    Address Ranges for Global Unicast Addresses 695

    IPv6 Subnetting Using Global Unicast Addresses 696

    Assigning Addresses to Hosts in a Subnet 700

Unique Local Unicast Addresses 701

    Subnetting with Unique Local IPv6 Addresses 701

    The Need for Globally Unique Local Addresses 702

Chapter 30 Implementing IPv6 Addressing on Routers 704

“Do I Know This Already?” Quiz 705

Foundation Topics 706

Implementing Unicast IPv6 Addresses on Routers 706

    Static Unicast Address Configuration 707

    Dynamic Unicast Address Configuration 715

Special Addresses Used by Routers 715

    Link-Local Addresses 716

    IPv6 Multicast Addresses 719

    Miscellaneous IPv6 Addresses 723

    IPv6 Addressing Configuration Summary 723

Additional Practice for This Chapter’s Processes 725

Answers to Earlier Practice Problems 726

Chapter 31 Implementing IPv6 Addressing on Hosts 728

“Do I Know This Already?” Quiz 728

Foundation Topics 730

The Neighbor Discovery Protocol 730

    Discovering Routers with NDP RS and RA 731

    Discovering Addressing Info for SLAAC with NDP RS and RA 732

    Discovering Neighbor Link Addresses with NDP NS and NA 733

    Discovering Duplicate Addresses Using NDP NS and NA 734

    NDP Summary 735

Dynamic Configuration of Host IPv6 Settings 735

    Dynamic Configuration Using Stateful DHCP and NDP 736

    Using Stateless Address Auto Configuration 739

Troubleshooting IPv6 Addressing 741

    Verifying Host IPv6 Connectivity from Hosts 741

    Verifying Host Connectivity from Nearby Routers 744

Chapter 32 Implementing IPv6 Routing 750

“Do I Know This Already?” Quiz 750

Foundation Topics 752

Connected and Local IPv6 Routes 752

    Rules for Connected and Local Routes 753

    Example of Connected IPv6 Routes 753

    Examples of Local IPv6 Routes 755

Static IPv6 Routes 756

    Static Routes Using the Outgoing Interface 756

    Static Routes Using Next-Hop IPv6 Address 758

    Static Default Routes 760

    Static IPv6 Host Routes 761

    Floating Static IPv6 Routes 762

    Default Routes with SLAAC on Router Interfaces 763

    Troubleshooting Static IPv6 Routes 765

Part VIII Review 772

Part IX Network Device Management 777

Chapter 33 Device Management Protocols 778

“Do I Know This Already?” Quiz 779

Foundation Topics 780

System Message Logging (Syslog) 780

    Sending Messages in Real Time to Current Users 780

    Storing Log Messages for Later Review 781

    Log Message Format 782

    Log Message Severity Levels 783

    Configuring and Verifying System Logging 784

    The debug Command and Log Messages 786

Network Time Protocol (NTP) 787

    Setting the Time and Timezone 788

    Implementing NTP Clients, Servers, and Client/Server Mode 789

    NTP Using a Loopback Interface for Better Availability 791

Analyzing Topology Using CDP and LLDP 793

    Examining Information Learned by CDP 793

    Configuring and Verifying CDP Itself 796

    Implementing Link Layer Discovery Protocol 797

Chapter 34 Device Security Features 802

“Do I Know This Already?” Quiz 802

Foundation Topics 804

Securing IOS Passwords 804

    Encrypting Older IOS Passwords with service password-encryption 805

    Encoding the Enable Passwords with Hashes 806

    Hiding the Passwords for Local Usernames 810

Cisco Device Hardening 810

    Configuring Login Banners 810

    Securing Unused Switch Interfaces 812

    Controlling Telnet and SSH Access with ACLs 813

    Firewalls 814

Chapter 35 Managing IOS Files 820

“Do I Know This Already?” Quiz 820

Foundation Topics 822

Managing Cisco IOS Images and Upgrades 822

    The IOS File System 822

    Upgrading IOS Images 824

    The Cisco IOS Software Boot Sequence 830

Password Recovery 835

    The General Ideas Behind Cisco Password Recovery/Reset 836

    A Specific Password Reset Example 837

Managing Configuration Files 839

    Copying and Erasing Configuration Files 839

    Initial Configuration (Setup Mode) 843

Chapter 36 IOS License Management 848

“Do I Know This Already?” Quiz 848

Foundation Topics 850

IOS Packaging 850

    IOS Images per Model, Series, and per Software Version/Release 850

    Original Packaging: One IOS Image per Feature Set Combination 851

    New IOS Packaging: One Universal Image with All Feature Sets 851

IOS Software Activation with Universal Images 852

    The Future: Cisco ONE Licensing 854

Managing Software Activation with Cisco License Manager 854

    Manually Activating Software Using Licenses 855

    Example of Manually Activating a License 857

    Right-to-Use Licenses 861

Part IX Review 864

Part X Final Review 867

Chapter 37 Final Review 868

Advice About the Exam Event 868

    Learn the Question Types Using the Cisco Certification Exam Tutorial 868

    Think About Your Time Budget Versus Number of Questions 869

    A Suggested Time-Check Method 870

    Miscellaneous Pre-Exam Suggestions 870

    Exam-Day Advice 871

    Reserve the Hour After the Exam in Case You Fail 871

Exam Review 872

    Practice Subnetting and Other Math-Related Skills 873

    Take Practice Exams 874

    Find Knowledge Gaps Through Question Review 877

    Practice Hands-On CLI Skills 879

    Assess Whether You Are Ready to Pass (and the Fallacy of Exam Scores) 881

    Study Suggestions After Failing to Pass 882

    Other Study Tasks 883

    Final Thoughts 884

Part XI Appendixes 887

Appendix A Numeric Reference Tables 889

Appendix B CCENT/CCNA ICND1 100-105 Exam Updates 895

Glossary 897

DVD Appendixes

Appendix C Answers to the “Do I Know This Already?” Quizzes

Appendix D Practice for Chapter 14: Analyzing Classful IPv4 Networks

Appendix E Practice for Chapter 15: Analyzing Subnet Masks

Appendix F Practice for Chapter 16: Analyzing Existing Subnets

Appendix G Practice for Chapter 21: Subnet Design

Appendix H Practice for Chapter 22: Variable-Length Subnet Masks

Appendix I Practice for Chapter 25: Basic IPv4 Access Control Lists

Appendix J Practice for Chapter 28: Fundamentals of IP Version 6

Appendix K Practice for Chapter 30: Implementing IPv6 Addressing on Routers

Appendix L Mind Map Solutions

Appendix M Study Planner

Appendix N Classless Inter-domain Routing

Appendix O Route Summarization

Appendix P Implementing Point-to-Point WANs

Appendix Q Topics from Previous Editions

Appendix R Exam Topics Cross Reference

9781587205804   TOC   5/13/2016



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