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CCENT/CCNA ICND1 100-105 Official Certification Guide

Book Description

Trust the best-selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.

CCENT/CCNA ICND1 100-105 Official Cert Guide presents you with an organized test-preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

·         Master Cisco CCENT/CCNA ICND1 100-105 exam topics

·         Assess your knowledge with chapter-opening quizzes

·         Review key concepts with exam preparation tasks

·         Practice with realistic exam questions on the CD-ROM

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

Companion DVD

The DVD contains more than 300 unique practice exam questions, ICND1 Network Simulator Lite software, online practice exercises, and 90 minutes of video training.

Includes Exclusive Offer for 70% Off Premium Edition eBook and Practice Test

Also available from Cisco Press for CCENT/CCNA study is the CCENT/CCNA ICND1 100-105 Official Cert Guide Premium Edition eBook and Practice Test. This digital-only certification preparation product combines an eBook with enhanced Pearson IT Certification Practice Test.

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

Table of Contents

  1. About This E-Book
  2. Title Page
  3. Copyright Page
  4. About the Author
    1. About the Technical Reviewers
  5. Dedications
  6. Acknowledgments
  7. Contents at a Glance
  8. Contents
  9. Reader Services
  10. Icons Used in This Book
  11. Command Syntax Conventions
  12. Introduction
    1. About the Exams
      1. The Exams to Achieve CCENT and CCNA R&S
      2. Types of Questions on the Exams
      3. What’s on the CCNA Exams—And What’s in the Book?
    2. Book Features
      1. Chapter Features and How to Use Each Chapter
      2. Part Features and How to Use Part Review
      3. Final Review
      4. Other Features
      5. A Big New Feature: Review Applications
      6. How to Get the Electronic Elements of This Book
    3. Book Organization, Chapters, and Appendixes
    4. Reference Information
      1. Install the Pearson IT Certification Practice Test Engine and Questions
    5. PCPT Exam Databases with This Book
      1. How to View Only DIKTA Questions by Chapter or Part
      2. How to View Part Review Questions
    6. About Mind Maps
    7. About Building Hands-On Skills
      1. Config Lab Exercises
      2. A Quick Start with Pearson Network Simulator Lite
      3. The Pearson Network Simulator
      4. More Lab Options
    8. For More Information
  13. Your Study Plan
    1. A Brief Perspective on Cisco Certification Exams
    2. Five Study Plan Steps
      1. Step 1: Think in Terms of Parts and Chapters
      2. Step 2: Build Your Study Habits Around the Chapter
      3. Step 3: Use Book Parts for Major Milestones
      4. Step 4: Use the Final Review Chapter to Refine Skills and Uncover Weaknesses
      5. Step 5: Set Goals and Track Your Progress
    3. Things to Do Before Starting the First Chapter
      1. Find Review Activities on the Web and DVD
      2. Should I Plan to Use the Two-Exam Path or One-Exam Path?
      3. Study Options for Those Taking the 200-125 CCNA Exam
      4. Other Small Tasks Before Getting Started
    4. Getting Started: Now
  14. Part I: Networking Fundamentals
    1. Chapter 1. Introduction to TCP/IP Networking
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Perspectives on Networking
        2. TCP/IP Networking Model
        3. OSI Networking Model
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    2. Chapter 2. Fundamentals of Ethernet LANs
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. An Overview of LANs
        2. Building Physical Ethernet Networks with UTP
        3. Sending Data in Ethernet Networks
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    3. Chapter 3. Fundamentals of WANs
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Leased-Line WANs
        2. Ethernet as a WAN Technology
        3. Accessing the Internet
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    4. Chapter 4. Fundamentals of IPv4 Addressing and Routing
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Overview of Network Layer Functions
        2. IPv4 Addressing
        3. IPv4 Routing
        4. IPv4 Routing Protocols
        5. Other Network Layer Features
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    5. Chapter 5. Fundamentals of TCP/IP Transport and Applications
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. TCP/IP Layer 4 Protocols: TCP and UDP
        2. TCP/IP Applications
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    6. Part I Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Terminology Mind Maps
  15. Part II: Implementing Basic Ethernet LANs
    1. Chapter 6. Using the Command-Line Interface
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Accessing the Cisco Catalyst Switch CLI
        2. Configuring Cisco IOS Software
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    2. Chapter 7. Analyzing Ethernet LAN Switching
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. LAN Switching Concepts
        2. Verifying and Analyzing Ethernet Switching
      3. Chapter Review
        1. Review All the Key Topics
        2. Do Labs
        3. Key Terms You Should Know
        4. Command References
    3. Chapter 8. Configuring Basic Switch Management
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Securing the Switch CLI
        2. Enabling IPv4 for Remote Access
        3. Miscellaneous Settings Useful in Lab
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Do Labs
        4. Command References
    4. Chapter 9. Configuring Switch Interfaces
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Configuring Switch Interfaces
        2. Port Security
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Do Labs
        4. Command References
    5. Part II Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Terminology Mind Maps
      5. Create Command Mind Maps by Category
      6. Labs
  16. Part III: Ethernet LANs: Design, VLANs, and Troubleshooting
    1. Chapter 10. Analyzing Ethernet LAN Designs
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Analyzing Collision Domains and Broadcast Domains
        2. Analyzing Campus LAN Topologies
        3. Analyzing LAN Physical Standard Choices
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    2. Chapter 11. Implementing Ethernet Virtual LANs
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Virtual LAN Concepts
        2. VLAN and VLAN Trunking Configuration and Verification
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    3. Chapter 12. Troubleshooting Ethernet LANs
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Perspectives on Applying Troubleshooting Methodologies
        2. Analyzing Switch Interface Status and Statistics
        3. Predicting Where Switches Will Forward Frames
        4. Analyzing Port Security Operations on an Interface
        5. Analyzing VLANs and VLAN Trunks
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    4. Part III Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Terminology, Command, and Troubleshooting Causes Mind Maps
      5. Labs
  17. Part IV: IP Version 4 Addressing and Subnetting
    1. Chapter 13. Perspectives on IPv4 Subnetting
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Introduction to Subnetting
        2. Analyze Subnetting and Addressing Needs
        3. Make Design Choices
        4. Plan the Implementation
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    2. Chapter 14. Analyzing Classful IPv4 Networks
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Classful Network Concepts
        2. Practice with Classful Networks
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
        1. Answers to Practice Problem 7 (from Table 14-5)
        2. Answers to Practice Problem 8 (from Table 14-5)
        3. Answers to Practice Problem 9 (from Table 14-5)
    3. Chapter 15. Analyzing Subnet Masks
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Subnet Mask Conversion
        2. Identifying Subnet Design Choices Using Masks
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
    4. Chapter 16. Analyzing Existing Subnets
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Defining a Subnet
        2. Analyzing Existing Subnets: Binary
        3. Analyzing Existing Subnets: Decimal
        4. Practice Analyzing Existing Subnets
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
    5. Part IV Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Terminology Mind Map
      5. Subnetting Exercises
  18. Part V: Implementing IPv4
    1. Chapter 17. Operating Cisco Routers
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Installing Cisco Routers
        2. Enabling IPv4 Support on Cisco Router Interfaces
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    2. Chapter 18. Configuring IPv4 Addresses and Static Routes
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. IP Routing
        2. Configuring IP Addresses and Connected Routes
        3. Configuring Static Routes
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    3. Chapter 19. Learning IPv4 Routes with RIPv2
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. RIP and Routing Protocol Concepts
        2. Core RIPv2 Configuration and Verification
        3. Optional RIPv2 Configuration and Verification
        4. Troubleshooting RIPv2
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    4. Chapter 20. DHCP and IP Networking on Hosts
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Implementing and Troubleshooting DHCP
        2. Verifying Host IPv4 Settings
        3. IPv4 Address Types
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    5. Part V Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Command Mind Map by Category
      5. Labs
  19. Part VI: IPv4 Design and Troubleshooting
    1. Chapter 21. Subnet Design
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Choosing the Mask(s) to Meet Requirements
        2. Finding All Subnet IDs
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
        1. Answers to Practice Choosing Subnet Masks
        2. Answers to Practice Finding All Subnet IDs
    2. Chapter 22. Variable-Length Subnet Masks
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. VLSM Concepts and Configuration
        2. Finding VLSM Overlaps
        3. Adding a New Subnet to an Existing VLSM Design
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
        1. Answers to Practice Finding VLSM Overlaps
    3. Chapter 23. IPv4 Troubleshooting Tools
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Problem Isolation Using the ping Command
        2. Problem Isolation Using the traceroute Command
        3. Telnet and SSH
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    4. Chapter 24. Troubleshooting IPv4 Routing
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Problems Between the Host and the Default Router
        2. Problems with Routing Packets Between Routers
      3. Chapter Review
        1. Review All the Key Topics
    5. Part VI Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Process Mind Map
      5. Labs
  20. Part VII: IPv4 Services: ACLs and NAT
    1. Chapter 25. Basic IPv4 Access Control Lists
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. IPv4 Access Control List Basics
        2. Standard Numbered IPv4 ACLs
        3. Practice Applying Standard IP ACLs
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
        4. Command References
      4. Answers to Earlier Practice Problems
    2. Chapter 26. Advanced IPv4 Access Control Lists
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Extended Numbered IP Access Control Lists
        2. Named ACLs and ACL Editing
        3. Troubleshooting with IPv4 ACLs
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
      4. Answers to Earlier Practice Problems
    3. Chapter 27. Network Address Translation
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Perspectives on IPv4 Address Scalability
        2. Network Address Translation Concepts
        3. NAT Configuration and Troubleshooting
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    4. Part VII Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Command Mind Map by Category
      5. Do Labs
  21. Part VIII: IP Version 6
    1. Chapter 28. Fundamentals of IP Version 6
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Introduction to IPv6
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
      4. Answers to Earlier Practice Problems
    2. Chapter 29. IPv6 Addressing and Subnetting
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Global Unicast Addressing Concepts
        2. Unique Local Unicast Addresses
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
    3. Chapter 30. Implementing IPv6 Addressing on Routers
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Implementing Unicast IPv6 Addresses on Routers
        2. Special Addresses Used by Routers
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Additional Practice for This Chapter’s Processes
        4. Command References
      4. Answers to Earlier Practice Problems
    4. Chapter 31. Implementing IPv6 Addressing on Hosts
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. The Neighbor Discovery Protocol
        2. Dynamic Configuration of Host IPv6 Settings
        3. Troubleshooting IPv6 Addressing
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    5. Chapter 32. Implementing IPv6 Routing
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Connected and Local IPv6 Routes
        2. Static IPv6 Routes
      3. Chapter Review
        1. Review All the Key Topics
        2. Command References
    6. Part VIII Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create IPv6 Addressing Mind Map
      5. Create IPv6 Configuration and Verification Command Mind Map
      6. Do Labs
  22. Part IX: Network Device Management
    1. Chapter 33. Device Management Protocols
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. System Message Logging (Syslog)
        2. Network Time Protocol (NTP)
        3. Analyzing Topology Using CDP and LLDP
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    2. Chapter 34. Device Security Features
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Securing IOS Passwords
        2. Cisco Device Hardening
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    3. Chapter 35. Managing IOS Files
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. Managing Cisco IOS Images and Upgrades
        2. Password Recovery
        3. Managing Configuration Files
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    4. Chapter 36. IOS License Management
      1. “Do I Know This Already?” Quiz
      2. Foundation Topics
        1. IOS Packaging
        2. IOS Software Activation with Universal Images
        3. Managing Software Activation with Cisco License Manager
      3. Chapter Review
        1. Review All the Key Topics
        2. Key Terms You Should Know
        3. Command References
    5. Part IX Review
      1. Repeat All DIKTA Questions
      2. Answer Part Review Questions
      3. Review Key Topics
      4. Create Command Mind Maps by Category
      5. Do Labs
  23. Part X: Final Review
    1. Chapter 37. Final Review
      1. Advice About the Exam Event
        1. Learn the Question Types Using the Cisco Certification Exam Tutorial
        2. Think About Your Time Budget Versus Number of Questions
        3. A Suggested Time-Check Method
        4. Miscellaneous Pre-Exam Suggestions
        5. Exam-Day Advice
        6. Reserve the Hour After the Exam in Case You Fail
      2. Exam Review
        1. Practice Subnetting and Other Math-Related Skills
        2. Take Practice Exams
        3. Find Knowledge Gaps Through Question Review
        4. Practice Hands-On CLI Skills
        5. Assess Whether You Are Ready to Pass (and the Fallacy of Exam Scores)
        6. Study Suggestions After Failing to Pass
        7. Other Study Tasks
        8. Final Thoughts
  24. Part XI: Appendixes
    1. Appendix A. Numeric Reference Tables
    2. Appendix B. CCENT/CCNA ICND1 100-105 Exam Updates
      1. Always Get the Latest at the Book’s Product Page
      2. Technical Content
    3. Glossary
  25. Index
  26. DVD Appendixes
    1. Appendix C. Answers to the “Do I Know This Already?” Quizzes
      1. Chapter 1
      2. Chapter 2
      3. Chapter 3
      4. Chapter 4
      5. Chapter 5
      6. Chapter 6
      7. Chapter 7
      8. Chapter 8
      9. Chapter 9
      10. Chapter 10
      11. Chapter 11
      12. Chapter 12
      13. Chapter 13
      14. Chapter 14
      15. Chapter 15
      16. Chapter 16
      17. Chapter 17
      18. Chapter 18
      19. Chapter 19
      20. Chapter 20
      21. Chapter 21
      22. Chapter 22
      23. Chapter 25
      24. Chapter 26
      25. Chapter 27
      26. Chapter 28
      27. Chapter 29
      28. Chapter 30
      29. Chapter 31
      30. Chapter 32
      31. Chapter 33
      32. Chapter 34
      33. Chapter 35
      34. Chapter 36
    2. Appendix D. Practice for Chapter 14: Analyzing Classful IPv4 Networks
      1. Practice Problems
      2. Answers
    3. Appendix E. Practice for Chapter 15: Analyzing Subnet Masks
      1. Mask Conversion Problems
      2. Answers to Mask Conversion Problems
        1. Mask Conversion Problem 1: Answer
        2. Mask Conversion Problem 2: Answer
        3. Mask Conversion Problem 3: Answer
        4. Mask Conversion Problem 4: Answer
        5. Mask Conversion Problem 5: Answer
        6. Mask Conversion Problem 6: Answer
        7. Mask Conversion Problem 7: Answer
        8. Mask Conversion Problem 8: Answer
        9. Mask Conversion Problem 9: Answer
        10. Mask Conversion Problem 10: Answer
        11. Mask Conversion Problem 11: Answer
        12. Mask Conversion Problem 12: Answer
        13. Mask Conversion Problem 13: Answer
        14. Mask Conversion Problem 14: Answer
        15. Mask Conversion Problem 15: Answer
        16. Mask Conversion Problem 16: Answer
        17. Mask Conversion Problem 17: Answer
        18. Mask Conversion Problem 18: Answer
        19. Mask Conversion Problem 19: Answer
        20. Mask Conversion Problem 20: Answer
        21. Mask Conversion Problem 21: Answer
        22. Mask Conversion Problem 22: Answer
        23. Mask Conversion Problem 23: Answer
      3. Mask Analysis Problems
      4. Answers to Mask Analysis Problems
        1. Mask Analysis Problem 1: Answer
        2. Mask Analysis Problem 2: Answer
        3. Mask Analysis Problem 3: Answer
        4. Mask Analysis Problem 4: Answer
        5. Mask Analysis Problem 5: Answer
        6. Mask Analysis Problem 6: Answer
        7. Mask Analysis Problem 7: Answer
        8. Mask Analysis Problem 8: Answer
        9. Mask Analysis Problem 9: Answer
        10. Mask Analysis Problem 10: Answer
    4. Appendix F. Practice for Chapter 16: Analyzing Existing Subnets
      1. Practice Problems
      2. Answers
        1. Answer to Problem 1
        2. Answer to Problem 2
        3. Answer to Problem 3
        4. Answer to Problem 4
        5. Answer to Problem 5
        6. Answer to Problem 6
        7. Answer to Problem 7
        8. Answer to Problem 8
        9. Answer to Problem 9
        10. Answer to Problem 10
        11. Answer to Problem 11
        12. Answer to Problem 12
        13. Answer to Problem 13
        14. Answer to Problem 14
        15. Answer to Problem 15
        16. Answer to Problem 16
        17. Answer to Problem 17
        18. Answer to Problem 18
        19. Answer to Problem 19
        20. Answer to Problem 20
        21. Answer to Problem 21
        22. Answer to Problem 22
        23. Answer to Problem 23
        24. Answer to Problem 24
        25. Answer to Problem 25
    5. Appendix G. Practice for Chapter 21: Subnet Design
      1. Mask Design Practice Problems
      2. Mask Design Answers
        1. Answer to Mask Design Problem 1
        2. Answer to Mask Design Problem 2
        3. Answer to Mask Design Problem 3
        4. Answer to Mask Design Problem 4
        5. Answer to Mask Design Problem 5
        6. Answer to Mask Design Problem 6
      3. Practice Finding All Subnet IDs
        1. Find Subnet IDs, Problem Set 1: 8 or Fewer Subnet Bits
        2. Find Subnet IDs, Problem Set 2: More Than 8 Subnet Bits
        3. Answers to Find Subnet IDs, Problem Set 1
        4. Answers to Find Subnet IDs, Problem Set 2
    6. Appendix H. Practice for Chapter 22: Variable-Length Subnet Masks
      1. Practice Problems
        1. Practice Finding VLSM Overlaps
        2. Practice Adding New VLSM Subnets: Problem Set 1
        3. Practice Adding New VLSM Subnets: Problem Set 2
      2. Answers
        1. Answers to Practice Finding VLSM Overlaps Problems
        2. Answers to Practice Adding New VLSM Subnets: Problem Set 1
        3. Answers to Practice Adding New VLSM Subnets: Problem Set 2
    7. Appendix I. Practice for Chapter 25: Basic IPv4 Access Control Lists
      1. Practice Problems
        1. Practice Building access-list Commands
        2. Reverse Engineering from ACL to Address Range
      2. Answers to Earlier Practice Problems
        1. Answers: Practice Building access-list Commands
        2. Answers: Reverse Engineering from ACL to Address Range
    8. Appendix J. Practice for Chapter 28: Fundamentals of IP Version 6
      1. Address Abbreviating and Expanding Problems
      2. Calculating the IPv6 Prefix Problems
      3. Answers to Address Abbreviating and Expanding Problems
      4. Answers to Calculating IPv6 Prefix Problems
    9. Appendix K. Practice for Chapter 30: Implementing IPv6 Addressing on Routers
      1. EUI-64 and Solicited Node Multicast Problems
      2. Answers to EUI-64 and Solicited Node Multicast Problems
    10. Appendix L. Mind Map Solutions
      1. Part I Review Mind Map Solution
      2. Part II Review Key Term Mind Map Solution
      3. Part II Review Command Reference Mind Map Solution
      4. Part III Review Key Term Mind Map Solution
      5. Part III Review Command Reference Mind Map Solution
      6. Part III Review Troubleshooting Mind Map Solution
      7. Part IV Review Key Term Mind Map Solution
      8. Part V Review Command Reference Mind Map Solution
      9. Part VI Review Mind Map Solution
      10. Part VII Review Command Reference Mind Map Solution
      11. Part VIII Review Mind Map A Solution
      12. Part VIII Review Command Reference Solution
      13. Part IX Review Command Reference Mind Map Solution
    11. Appendix M. Study Planner
    12. Appendix N. Classless Inter-domain Routing
      1. Foundation Topics
      2. Using CIDR Classless Prefixes
        1. The Public IPv4 Address Assignment Process and Players
        2. The Need for More Granular Block Size Assignment
        3. CIDR Address Assignment
        4. Practice Analyzing Classless Prefixes
      3. Understanding Subnetted CIDR Classless Prefixes
        1. Review: Interpreting Subnet Design That Starts with a Network
        2. Interpreting a Subnet Design That Starts with a CIDR Classless Prefix
        3. Practice Interpreting a Subnet Plan That Starts with a CIDR Block
      4. Challenges with CIDR Terminology and Processes
        1. Calculating Subnet Facts When Using CIDR
        2. CIDR Terminology
      5. Chapter Review
      6. Review All the Key Topics
      7. Key Terms You Should Know
      8. Answers to Earlier Practice Problems
    13. Appendix O. Route Summarization
      1. Foundation Topics
        1. Manual Route Summarization Concepts
        2. Choosing the Best Summary Routes
      2. Exam Preparation Tasks
        1. Review All the Key Topics
        2. Definition of Key Terms
      3. Answers to Earlier Practice Problems
    14. Appendix P. Implementing Point-to-Point WANs
      1. Foundation Topics
      2. Leased Line WANs with HDLC
        1. Layer 1 Leased Lines
        2. Layer 2 Leased Lines with HDLC
        3. Configuring HDLC
      3. Leased Line WANs with PPP
        1. PPP Concepts
        2. Implementing PPP
        3. Implementing PPP CHAP
        4. Implementing PPP PAP
        5. Implementing Multilink PPP
      4. Troubleshooting Serial Links
        1. Troubleshooting Layer 1 Problems
        2. Troubleshooting Layer 2 Problems
        3. Troubleshooting Layer 3 Problems
      5. Command References
    15. Appendix Q. Topics from Previous Editions
      1. Internal Processing on Cisco Switches
      2. IOS Version and Other Reload Facts
      3. Secondary IP Addressing
      4. Internal Processing on Cisco Routers
        1. Potential Routing Performance Issues
        2. Cisco Router Fast Switching and CEF
      5. OSPF Configuration
        1. OSPF Single-Area Configuration
        2. Configuring the OSPF Router ID
        3. Miscellaneous OSPF Configuration Settings
      6. Name Resolution with DNS
      7. IOS Reorders ACEs
        1. IOS Renumbers ACL Line Numbers, by 10s, at Reload
      8. NAT Overload (PAT) on Consumer Routers
      9. Dynamic Routes with OSPFv3
        1. Comparing OSPF for IPv4 and IPv6
        2. Verifying OSPFv3 Status and Routes
    16. Appendix R. Exam Topics Cross Reference
      1. ICND1 100-105 Exam Topic Order
      2. Book Chapters, with Exam Topics Covered in Each
      3. CCNA R&S 200-125 Exam Topics
  27. Inside Front Cover
  28. Inside Back Cover
  29. Where are the companion content files?
  30. Code Snippets