CCENT/CCNA ICND1 100-105 Official Cert Guide, Academic Edition

CCENT/CCNA ICND1 100-105 Official Cert Guide, Academic Edition

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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, Academic Edition is a comprehensive textbook and study package that provides you with an introduction to foundational networking concepts and hands-on application. Best-selling author and expert instructor Wendell Odom shares study 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 study routine proven to help you retain knowledgeChapter-ending summaries that provide a quick review of key topicsTons of review exercises, including memory tables, command summaries, key term definitions, mind mapping exercises, review questions, and more, which test your understanding and reinforce your knowledgeTroubleshooting sections, which help you master complex, real-world scenariosA free copy of the eBook version of the text, available in PDF, EPUB, and Mobi (Kindle) formatsThe powerful Pearson IT Certification Practice Test Premium Edition software, complete with hundreds of well-reviewed, exam-realistic questions, customization options, linking of all questions to the PDF eBook file, and detailed performance reportsA free copy of the CCENT/CCNA 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 switchesLinks to a series of hands-on config labs developed by the authorOnline interactive practice exercises that help you enhance your knowledgeMore than 90 minutes of video mentoring from the authorA final preparation chapter that guides you through tools and resources to help you craft your review and test-taking strategiesStudy 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 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 The DVD contains more than 500 unique practice exam questions, ICND1 Network Simulator Lite software, online practice exercises, and 90 minutes of video training. Includes Exclusive Offers For Up to 70% Off Video Training and Network Simulator Software 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 In addition to the wealth of updated content, this new edition includes a series of free hands-on exercises to help you master several real-world configuration and troubleshooting activities. These exercises can be performed on the CCENT/CCNA ICND1 100-105 Network Simulator Lite software included for free on the DVD or companion web page that accompanies this book. This software, which simulates the experience of working on actual Cisco routers and switches, contains the following 24 free lab exercises, covering all the topics in Part II, the first hands-on configuration section of the book: 1. Configuring Hostnames 2. Configuring Local Usernames 3. Configuring Switch IP Settings 4. Interface Settings I 5. Interface Settings II 6. Interface Settings III 7. Interface Status I 8. Interface Status II 9. Interface Status III 10. Interface Status IV 11. Setting Switch Passwords 12. Switch CLI Configuration Process I 13. Switch CLI Configuration Process II 14. Switch CLI Exec Mode 15. Switch Forwarding I 16. Switch IP Address 17. Switch IP Connectivity I 18. Switch Security I 19. Switch Security II 20. Switch Security III 21. Switch Security IV 22. Switch Security Configuration Scenario 23. Switch Interfaces and Forwarding Configuration Scenario 24. Port Security Troubleshooting Scenario If you are interested in exploring more hands-on labs and practicing configuration and troubleshooting with more router and switch commands, see the special 50% discount offer in the coupon code included in the sleeve in the back of this book. Windows system requirements (minimum): * Windows 10 (32/64-bit), Windows 8.1 (32/64-bit), or Windows 7 (32/64-bit) * 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor * 1 GB RAM (32-bit) or 2 GB RAM (64-bit) * 16 GB available hard disk space (32-bit) or 20 GB (64-bit) * DirectX 9 graphics device with WDDM 1.0 or higher driver * Adobe Acrobat Reader version 8 and above Mac system requirements (minimum) * OS X 10.11, 10.10, 10.9, or 10.8 * Intel core Duo 1.83 GHz * 512 MB RAM (1 GB recommended) * 1.5 GB hard disk space * 32-bit color depth at 1024x768 resolution * Adobe Acrobat Reader version 8 and aboveshow more

Product details

  • Mixed media product | 1000 pages
  • 203 x 254 x 38.1mm | 1,764g
  • Pearson Education (US)
  • Cisco Press
  • Indianapolis, United States
  • English
  • 2nd edition.
  • 1587205971
  • 9781587205972
  • 552,702

About Wendell Odom

Wendell Odom, CCIE No. 1624 (Emeritus), has been in the networking industry since 1981. He has worked as a network engineer, consultant, systems engineer, instructor, and course developer; he currently works writing and creating certification study tools. This book is his 27th edition of some product for Pearson, and he is the author of all editions of the CCNA R&S and CCENT Cert Guides from Cisco Press. He has written books about topics from networking basics, certification guides throughout the years for CCENT, CCNA R&S, CCNA DC, CCNP ROUTE, CCNP QoS, and CCIE R&S. He helped develop the popular Pearson Network Simulator. He maintains study tools, links to his blogs, and other resources at more

Table of contents

Introduction xxxvi Your Study Plan 2 Part I Networking Fundamentals 13 Chapter 1 Introduction to TCP/IP Networking 14 Foundation Topics 15 Perspectives on Networking 15 TCP/IP Networking Model 16 History Leading to TCP/IP 17 Overview of the TCP/IP Networking Model 18 TCP/IP Application Layer 19 TCP/IP Transport Layer 20 TCP/IP Network Layer 22 TCP/IP Link Layer (Data Link Plus Physical) 25 TCP/IP Model and Terminology 26 OSI Networking Model 28 Comparing OSI and TCP/IP 29 Describing Protocols by Referencing the OSI Layers 29 OSI Layers and Their Functions 30 OSI Layering Concepts and Benefits 31 OSI Encapsulation Terminology 31 Chapter Summary 33 Chapter 2 Fundamentals of Ethernet LANs 38 Foundation Topics 39 An Overview of LANs 39 Typical SOHO LANs 39 Typical Enterprise LANs 40 The Variety of Ethernet Physical Layer Standards 41 Consistent Behavior over All Links Using the Ethernet Data Link Layer 41 Building Physical Ethernet Networks with UTP 42 Transmitting Data Using Twisted Pairs 42 Breaking Down a UTP Ethernet Link 43 UTP Cabling Pinouts for 10BASE-T and 100BASE-T 45 UTP Cabling Pinouts for 1000BASE-T 48 Sending Data in Ethernet Networks 48 Ethernet Data-Link Protocols 49 Sending Ethernet Frames with Switches and Hubs 52 Chapter Summary 55 Chapter 3 Fundamentals of WANs 60 Foundation Topics 61 Leased-Line WANs 61 Positioning Leased Lines with LANs and Routers 61 Physical Details of Leased Lines 62 Data-Link Details of Leased Lines 64 Ethernet as a WAN Technology 67 Ethernet WANs that Create a Layer 2 Service 68 How Routers Route IP Packets Using Ethernet Emulation 68 Accessing the Internet 69 The Internet as a Large WAN 69 Internet Access (WAN) Links 71 Digital Subscriber Line 72 Cable Internet 73 Chapter Summary 75 Chapter 4 Fundamentals of IPv4 Addressing and Routing 78 Foundation Topics 79 Overview of Network Layer Functions 79 Network Layer Routing (Forwarding) Logic 79 How Network Layer Routing Uses LANs and WANs 81 IP Addressing and How Addressing Helps IP Routing 82 Routing Protocols 83 IPv4 Addressing 84 Rules for IP Addresses 84 Rules for Grouping IP Addresses 84 IP Subnetting 89 IPv4 Routing 90 IPv4 Host Routing 90 Router Forwarding Decisions and the IP Routing Table 91 IPv4 Routing Protocols 93 Other Network Layer Features 94 Using Names and the Domain Name System 95 The Address Resolution Protocol 96 ICMP Echo and the ping Command 97 Chapter Summary 98 Chapter 5 Fundamentals of TCP/IP Transport and Applications 102 Foundation Topics 103 TCP/IP Layer 4 Protocols: TCP and UDP 103 Transmission Control Protocol 103 User Datagram Protocol 111 TCP/IP Applications 112 Uniform Resource Identifiers 112 Finding the Web Server Using DNS 113 Transferring Files with HTTP 114 How the Receiving Host Identifies the Correct Receiving Application 115 Chapter Summary 117 Part I Review 120 Part II Implementing Basic Ethernet LANs 123 Chapter 6 Using the Command-Line Interface 124 Foundation Topics 125 Accessing the Cisco Catalyst Switch CLI 125 Cisco Catalyst Switches 125 Accessing the Cisco IOS CLI 126 CLI Help Features 132 The debug and show Commands 134 Configuring Cisco IOS Software 134 Configuration Submodes and Contexts 135 Storing Switch Configuration Files 137 Copying and Erasing Configuration Files 139 Chapter Summary 140 Chapter 7 Analyzing Ethernet LAN Switching 146 Foundation Topics 147 LAN Switching Concepts 147 Overview of Switching Logic 147 Forwarding Known Unicast Frames 148 Learning MAC Addresses 151 Flooding Unknown Unicast and Broadcast Frames 151 Avoiding Loops Using Spanning Tree Protocol 152 LAN Switching Summary 153 Verifying and Analyzing Ethernet Switching 154 Demonstrating MAC Learning 154 Switch Interfaces 155 Finding Entries in the MAC Address Table 157 Managing the MAC Address Table (Aging, Clearing) 158 MAC Address Tables with Multiple Switches 159 Chapter Summary 161 Chapter 8 Configuring Basic Switch Management 166 Foundation Topics 167 Securing the Switch CLI 167 Securing User Mode and Privileged Mode with Simple Passwords 167 Securing User Mode Access with Local Usernames and Passwords 171 Securing User Mode Access with External Authentication Servers 173 Securing Remote Access with Secure Shell 174 Enabling IPv4 for Remote Access 177 Host and Switch IP Settings 177 Configuring IPv4 on a Switch 179 Configuring a Switch to Learn Its IP Address with DHCP 180 Verifying IPv4 on a Switch 180 Miscellaneous Settings Useful in Lab 181 History Buffer Commands 181 The logging synchronous, exec-timeout, and no ip domain-lookup Commands 182 Chapter Summary 183 Chapter 9 Configuring Switch Interfaces 188 Foundation Topics 189 Configuring Switch Interfaces 189 Configuring Speed, Duplex, and Description 189 Configuring Multiple Interfaces with the interface range Command 191 Administratively Controlling Interface State with shutdown 191 Removing Configuration with the no Command 193 Autonegotiation 194 Port Security 197 Configuring Port Security 198 Verifying Port Security 200 Port Security Violation Actions 201 Port Security MAC Addresses as Static and Secure but Not Dynamic 202 Chapter Summary 203 Part II Review 210 Part III Ethernet LANs: Design, VLANs, and Troubleshooting 215 Chapter 10 Analyzing Ethernet LAN Designs 216 Foundation Topics 217 Analyzing Collision Domains and Broadcast Domains 217 Ethernet Collision Domains 217 Ethernet Broadcast Domains 220 Analyzing Campus LAN Topologies 223 Two-Tier Campus Design (Collapsed Core) 223 Three-Tier Campus Design (Core) 226 Topology Design Terminology 227 Analyzing LAN Physical Standard Choices 228 Ethernet Standards 229 Choosing the Right Ethernet Standard for Each Link 229 Wireless LANs Combined with Wired Ethernet 231 Chapter Summary 235 Chapter 11 Implementing Ethernet Virtual LANs 240 Foundation Topics 241 Virtual LAN Concepts 241 Creating Multiswitch VLANs Using Trunking 242 Forwarding Data Between VLANs 245 VLAN and VLAN Trunking Configuration and Verification 248 Creating VLANs and Assigning Access VLANs to an Interface 248 VLAN Trunking Protocol 252 VLAN Trunking Configuration 253 Implementing Interfaces Connected to Phones 257 Chapter Summary 262 Chapter 12 Troubleshooting Ethernet LANs 268 Foundation Topics 270 Perspectives on Applying Troubleshooting Methodologies 270 Troubleshooting on the Exams 270 A Deeper Look at Problem Isolation 271 Troubleshooting as Covered in This Book 273 Analyzing Switch Interface Status and Statistics 273 Interface Status Codes and Reasons for Nonworking States 274 Interface Speed and Duplex Issues 275 Common Layer 1 Problems on Working Interfaces 277 Predicting Where Switches Will Forward Frames 279 Predicting the Contents of the MAC Address Table 279 Analyzing the Forwarding Path 281 Analyzing Port Security Operations on an Interface 282 Troubleshooting Shutdown Mode and Err-disabled Recovery 283 Troubleshooting Restrict and Protect Modes 284 Analyzing VLANs and VLAN Trunks 286 Ensuring That the Right Access Interfaces Are in the Right VLANs 287 Access VLANs Not Being Defined 287 Access VLANs Being Disabled 288 Mismatched Trunking Operational States 288 Chapter Summary 290 Part III Review 296 Part IV IP Version 4 Addressing and Subnetting 299 Chapter 13 Perspectives on IPv4 Subnetting 300 Foundation Topics 301 Introduction to Subnetting 301 Subnetting Defined Through a Simple Example 301 Operational View Versus Design View of Subnetting 302 Analyze Subnetting and Addressing Needs 303 Rules About Which Hosts Are in Which Subnet 303 Determining the Number of Subnets 304 Determining the Number of Hosts per Subnet 305 One Size Subnet Fits All-Or Not 306 Make Design Choices 308 Choose a Classful Network 309 Choose the Mask 311 Build a List of All Subnets 315 Plan the Implementation 316 Assigning Subnets to Different Locations 316 Choose Static and Dynamic Ranges per Subnet 318 Chapter Summary 319 Chapter 14 Analyzing Classful IPv4 Networks 322 Foundation Topics 323 Classful Network Concepts 323 IPv4 Network Classes and Related Facts 323 Number of Hosts per Network 326 Deriving the Network ID and Related Numbers 326 Unusual Network IDs and Network Broadcast Addresses 328 Practice with Classful Networks 329 Practice Deriving Key Facts Based on an IP Address 329 Practice Remembering the Details of Address Classes 329 Chapter Summary 331 Chapter 15 Analyzing Subnet Masks 336 Foundation Topics 337 Subnet Mask Conversion 337 Three Mask Formats 337 Converting Between Binary and Prefix Masks 338 Converting Between Binary and DDN Masks 338 Converting Between Prefix and DDN Masks 340 Practice Converting Subnet Masks 341 Identifying Subnet Design Choices Using Masks 341 Masks Divide the Subnet's Addresses into Two Parts 342 Masks and Class Divide Addresses into Three Parts 343 Classless and Classful Addressing 344 Calculations Based on the IPv4 Address Format 344 Practice Analyzing Subnet Masks 346 Chapter Summary 347 Chapter 16 Analyzing Existing Subnets 352 Foundation Topics 353 Defining a Subnet 353 An Example with Network and Four Subnets 353 Subnet ID Concepts 354 Subnet Broadcast Address 355 Range of Usable Addresses 356 Analyzing Existing Subnets: Binary 356 Finding the Subnet ID: Binary 356 Finding the Subnet Broadcast Address: Binary 358 Binary Practice Problems 359 Shortcut for the Binary Process 360 Brief Note About Boolean Math 361 Finding the Range of Addresses 361 Analyzing Existing Subnets: Decimal 362 Analysis with Easy Masks 362 Predictability in the Interesting Octet 363 Finding the Subnet ID: Difficult Masks 364 Finding the Subnet Broadcast Address: Difficult Masks 366 Practice Analyzing Existing Subnets 368 A Choice: Memorize or Calculate 368 Chapter Summary 369 Part IV Review 374 Part V Implementing IPv4 377 Chapter 17 Operating Cisco Routers 378 Foundation Topics 379 Installing Cisco Routers 379 Installing Enterprise Routers 379 Installing Internet Access Routers 381 Enabling IPv4 Support on Cisco Router Interfaces 383 Accessing the Router CLI 383 Router Interfaces 384 Router Auxiliary Port 390 Chapter Summary 391 Chapter 18 Configuring IPv4 Addresses and Static Routes 396 Foundation Topics 398 IP Routing 398 IPv4 Routing Process Reference 398 An Example of IP Routing 400 Configuring IP Addresses and Connected Routes 404 Connected Routes and the ip address Command 404 The ARP Table on a Cisco Router 406 Routing Between Subnets on VLANs 407 Configuring Static Routes 412 Static Route Configuration 413 Static Host Routes 414 Static Routes with No Competing Routes 415 Static Routes with Competing Routes 415 Static Default Routes 417 Troubleshooting Static Routes 418 Chapter Summary 420 Chapter 19 Learning IPv4 Routes with RIPv2 426 Foundation Topics 427 RIP and Routing Protocol Concepts 427 History of Interior Gateway Protocols 427 Comparing IGPs 427 Distance Vector Basics 429 Summarizing RIPv2 Features 432 Core RIPv2 Configuration and Verification 433 Configuring Core RIPv2 Features 433 RIPv2 Verification 436 Optional RIPv2 Configuration and Verification 440 Controlling RIP Updates with the passive-interface Command 441 Supporting Multiple Equal-Cost Routes with Maximum Paths 441 Understanding Autosummarization and Discontiguous Classful Networks 442 Verifying Optional RIP Features 444 RIPv2 Default Routes 446 Troubleshooting RIPv2 449 Symptoms with Missing and Incorrect network Commands 450 Issues Related to Passive Interfaces 452 Issues Related to auto-summary 452 RIP Issues Caused by Other Router Features 453 Summary of RIP Troubleshooting Issues 453 Chapter Summary 454 Chapter 20 DHCP and IP Networking on Hosts 460 Foundation Topics 461 Implementing and Troubleshooting DHCP 461 DHCP Concepts 461 DHCP Server Configuration on Routers 465 IOS DHCP Server Verification 467 Troubleshooting DHCP Services 468 Verifying Host IPv4 Settings 473 IP Address and Mask Configuration 473 Name Resolution with DNS 475 Default Routers 475 IPv4 Address Types 477 Review of Unicast (Class A, B, and C) IP Addresses 477 IP Broadcast Addresses 478 IPv4 Multicast Addresses (Class D Addresses) 479 Comparing and Contrasting IP Address Types 481 Chapter Summary 482 Part V Review 488 Part VI IPv4 Design and Troubleshooting 493 Chapter 21 Subnet Design 494 Foundation Topics 495 Choosing the Mask(s) to Meet Requirements 495 Review: Choosing the Minimum Number of Subnet and Host Bits 495 No Masks Meet Requirements 496 One Mask Meets Requirements 497 Multiple Masks Meet Requirements 497 The Formal Process 500 Practice Choosing Subnet Masks 500 Finding All Subnet IDs 501 First Subnet ID: The Zero Subnet 501 Finding the Pattern Using the Magic Number 502 A Formal Process with Less Than 8 Subnet Bits 503 Finding All Subnets with Exactly 8 Subnet Bits 506 Finding All Subnets with More Than 8 Subnet Bits 507 Practice Finding All Subnet IDs 509 Chapter Summary 511 Chapter 22 Variable-Length Subnet Masks 518 Foundation Topics 519 VLSM Concepts and Configuration 519 Classless and Classful Routing Protocols 519 VLSM Configuration and Verification 520 Finding VLSM Overlaps 521 Designing Subnetting Plans with VLSM 521 An Example of Finding a VLSM Overlap 523 Practice Finding VLSM Overlaps 524 Adding a New Subnet to an Existing VLSM Design 524 An Example of Adding a New VLSM Subnet 525 Chapter Summary 527 Chapter 23 IPv4 Troubleshooting Tools 532 Foundation Topics 533 Problem Isolation Using the ping Command 533 Ping Command Basics 533 Strategies and Results When Testing with the ping Command 534 Using Ping with Names and with IP Addresses 541 Problem Isolation Using the traceroute Command 542 traceroute Basics 542 Using traceroute to Isolate the Problem to Two Routers 545 Telnet and SSH 547 Common Reasons to Use the IOS Telnet and SSH Client 547 IOS Telnet and SSH Examples 548 Chapter Summary 550 Chapter 24 Troubleshooting IPv4 Routing 552 Foundation Topics 553 Problems Between the Host and the Default Router 553 Root Causes Based on a Host's IPv4 Settings 553 Root Causes Based on the Default Router's Configuration 558 Problems with Routing Packets Between Routers 561 IP Forwarding by Matching the Most Specific Route 562 Routing Problems Caused by Incorrect Addressing Plans 565 Pointers to Related Troubleshooting Topics 569 Chapter Summary 571 Part VI Review 574 Part VII IPv4 Services: ACLs and NAT 579 Chapter 25 Basic IPv4 Access Control Lists 580 Foundation Topics 581 IPv4 Access Control List Basics 581 ACL Location and Direction 581 Matching Packets 582 Taking Action When a Match Occurs 583 Types of IP ACLs 583 Standard Numbered IPv4 ACLs 583 List Logic with IP ACLs 584 Matching Logic and Command Syntax 585 Implementing Standard IP ACLs 588 Troubleshooting and Verification Tips 592 Practice Applying Standard IP ACLs 593 Practice Building access-list Commands 593 Reverse Engineering from ACL to Address Range 594 Chapter Summary 596 Chapter 26 Advanced IPv4 Access Control Lists 602 Foundation Topics 603 Extended Numbered IP Access Control Lists 603 Matching the Protocol, Source IP, and Destination IP 603 Matching TCP and UDP Port Numbers 604 Extended IP ACL Configuration 607 Practice Building access-list Commands 610 Named ACLs and ACL Editing 610 Named IP Access Lists 611 Editing ACLs Using Sequence Numbers 612 Numbered ACL Configuration Versus Named ACL Configuration 614 ACL Implementation Considerations 615 Troubleshooting with IPv4 ACLs 616 Analyzing ACL Behavior in a Network 616 ACL Interactions with Router-Generated Packets 621 Chapter Summary 624 Chapter 27 Network Address Translation 630 Foundation Topics 631 Perspectives on IPv4 Address Scalability 631 CIDR 631 Private Addressing 632 Network Address Translation Concepts 633 Static NAT 633 Dynamic NAT 636 Overloading NAT with Port Address Translation 637 NAT Configuration and Troubleshooting 638 Static NAT Configuration 638 Dynamic NAT Configuration 640 Dynamic NAT Verification 642 NAT Overload (PAT) Configuration 644 NAT Troubleshooting 646 Chapter Summary 648 Part VII Review 654 Part VIII IP Version 6 659 Chapter 28 Fundamentals of IP Version 6 660 Foundation Topics 661 Introduction to IPv6 661 IPv6 Addressing Formats and Conventions 666 Chapter Summary 672 Chapter 29 IPv6 Addressing and Subnetting 678 Foundation Topics 679 Global Unicast Addressing Concepts 679 A Brief Review of Public and Private IPv4 Addresses 679 The IPv6 Global Routing Prefix 682 Address Ranges for Global Unicast Addresses 683 IPv6 Subnetting Using Global Unicast Addresses 684 Assigning Addresses to Hosts in a Subnet 688 Unique Local Unicast Addresses 689 Subnetting with Unique Local IPv6 Addresses 689 The Need for Globally Unique Local Addresses 690 Chapter Summary 691 Chapter 30 Implementing IPv6 Addressing on Routers 694 Foundation Topics 695 Implementing Unicast IPv6 Addresses on Routers 695 Static Unicast Address Configuration 696 Dynamic Unicast Address Configuration 702 Special Addresses Used by Routers 703 Link-Local Addresses 703 IPv6 Multicast Addresses 706 Miscellaneous IPv6 Addresses 710 IPv6 Addressing Configuration Summary 710 Chapter Summary 712 Chapter 31 Implementing IPv6 Addressing on Hosts 718 Foundation Topics 719 The Neighbor Discovery Protocol 719 Discovering Routers with NDP RS and RA 719 Discovering Addressing Info for SLAAC with NDP RS and RA 720 Discovering Neighbor Link Addresses with NDP NS and NA 721 Discovering Duplicate Addresses Using NDP NS and NA 722 NDP Summary 723 Dynamic Configuration of Host IPv6 Settings 724 Dynamic Configuration Using Stateful DHCP and NDP 724 Using Stateless Address Auto Configuration 727 Troubleshooting IPv6 Addressing 729 Verifying Host IPv6 Connectivity from Hosts 729 Verifying Host Connectivity from Nearby Routers 731 Chapter Summary 734 Chapter 32 Implementing IPv6 Routing 740 Foundation Topics 741 Connected and Local IPv6 Routes 741 Rules for Connected and Local Routes 741 Example of Connected IPv6 Routes 742 Examples of Local IPv6 Routes 743 Static IPv6 Routes 744 Static Routes Using the Outgoing Interface 744 Static Routes Using Next-Hop IPv6 Address 746 Static Default Routes 748 Static IPv6 Host Routes 749 Floating Static IPv6 Routes 749 Default Routes with SLAAC on Router Interfaces 751 Troubleshooting Static IPv6 Routes 752 Chapter Summary 756 Part VIII Review 760 Part IX Network Device Management 763 Chapter 33 Device Management Protocols 764 Foundation Topics 765 System Message Logging (Syslog) 765 Sending Messages in Real Time to Current Users 765 Storing Log Messages for Later Review 766 Log Message Format 766 Log Message Severity Levels 767 Configuring and Verifying System Logging 768 The debug Command and Log Messages 770 Network Time Protocol (NTP) 771 Setting the Time and Timezone 772 Implementing NTP Clients, Servers, and Client/Server Mode 773 NTP Using a Loopback Interface for Better Availability 775 Analyzing Topology Using CDP and LLDP 776 Examining Information Learned by CDP 776 Configuring and Verifying CDP Itself 779 Implementing Link Layer Discovery Protocol 780 Chapter Summary 782 Chapter 34 Device Security Features 788 Foundation Topics 789 Securing IOS Passwords 789 Encrypting Older IOS Passwords with service password-encryption 789 Encoding the Enable Passwords with Hashes 790 Hiding the Passwords for Local Usernames 794 Cisco Device Hardening 794 Configuring Login Banners 794 Securing Unused Switch Interfaces 796 Controlling Telnet and SSH Access with ACLs 797 Firewalls 797 Chapter Summary 801 Chapter 35 Managing IOS Files 806 Foundation Topics 807 Managing Cisco IOS Images and Upgrades 807 The IOS File System 807 Upgrading IOS Images 808 The Cisco IOS Software Boot Sequence 813 Password Recovery 818 The General Ideas Behind Cisco Password Recovery/Reset 819 A Specific Password Reset Example 820 Managing Configuration Files 821 Copying and Erasing Configuration Files 822 Initial Configuration (Setup Mode) 825 Chapter Summary 827 Chapter 36 IOS License Management 832 Foundation Topics 833 IOS Packaging 833 IOS Images per Model, Series, and per Software Version/Release 833 Original Packaging: One IOS Image per Feature Set Combination 834 New IOS Packaging: One Universal Image with All Feature Sets 834 IOS Software Activation with Universal Images 835 The Future: Cisco ONE Licensing 836 Managing Software Activation with Cisco License Manager 837 Manually Activating Software Using Licenses 838 Example of Manually Activating a License 839 Right-to-Use Licenses 843 Chapter Summary 845 Part IX Review 848 Part X Final Review 851 Chapter 37 Final Review 852 Advice About the Exam Event 852 Learn the Question Types Using the Cisco Certification Exam Tutorial 852 Think About Your Time Budget Versus Number of Questions 853 A Suggested Time-Check Method 854 Miscellaneous Pre-Exam Suggestions 854 Exam-Day Advice 854 Reserve the Hour After the Exam in Case You Fail 855 Exam Review 856 Practice Subnetting and Other Math-Related Skills 856 Take Practice Exams 858 Find Knowledge Gaps Through Question Review 860 Practice Hands-On CLI Skills 862 Assess Whether You Are Ready to Pass (and the Fallacy of Exam Scores) 864 Study Suggestions After Failing to Pass 865 Other Study Tasks 866 Final Thoughts 866 Part XI Appendixes 869 Appendix A Numeric Reference Tables 870 Appendix B CCENT/CCNA ICND1 100-105 Exam Updates 876 Glossary 878 DVD Appendixes Appendix C Answers to the Review Questions 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 9781587205972 TOC 5/17/2016show more

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