Tài liệu CCNA mới của Cisco áp dụng từ 24022020; Chứng chỉ CCNA Routing Switching : Cisco thay đổi mã môn thi từ 200125 thành mã môn 200301 và được đổi tên thành chứng chỉ CCNA Implementing and Administering Cisco Solutions (CCNA). Đồng thời chứng chỉ mới này thay thế toàn bộ các track CCNA hiện tại, hay cách khác là CCNA Implementing and Administering Cisco Solutions (CCNA) thay thế cho 10 chứng chỉ CCNA(wireless, security, collaboration,....) và 1 chứng chỉ CCDA
Contents Cover Page About This eBook Title Page Copyright Page About the Author About the Contributing Author About the Technical Reviewer Acknowledgments Contents at a Glance 10 Reader Services 11 Icons Used in This Book 12 Command Syntax Conventions 13 Contents 14 Introduction About Cisco Certifications and CCNA Book Features Book Organization, Chapters, and Appendixes About Building Hands-On Skills For More Information 15 Figure Credits 16 Part I: IP Access Control Lists Chapter Introduction to TCP/IP Transport and Applications “Do I Know This Already?” Quiz Foundation Topics TCP/IP Layer Protocols: TCP and UDP TCP/IP Applications Chapter Review Chapter Basic IPv4 Access Control Lists “Do I Know This Already?” Quiz Foundation Topics IPv4 Access Control List Basics Standard Numbered IPv4 ACLs Practice Applying Standard IP ACLs Chapter Review Chapter Advanced IPv4 Access Control Lists “Do I Know This Already?” Quiz Foundation Topics Extended Numbered IP Access Control Lists Named ACLs and ACL Editing Chapter Review Part I Review 17 Part II: Security Services Chapter Security Architectures “Do I Know This Already?” Quiz Foundation Topics Security Terminology Common Security Threats Controlling and Monitoring User Access Developing a Security Program to Educate Users Chapter Review Chapter Securing Network Devices “Do I Know This Already?” Quiz Foundation Topics Securing IOS Passwords Firewalls and Intrusion Prevention Systems Chapter Review Chapter Implementing Switch Port Security “Do I Know This Already?” Quiz Foundation Topics Port Security Concepts and Configuration Port Security Violation Modes Chapter Review Chapter Implementing DHCP “Do I Know This Already?” Quiz Foundation Topics Dynamic Host Configuration Protocol Identifying Host IPv4 Settings Chapter Review Chapter DHCP Snooping and ARP Inspection “Do I Know This Already?” Quiz Foundation Topics DHCP Snooping Dynamic ARP Inspection Chapter Review Part II Review 18 Part III: IP Services Chapter Device Management Protocols “Do I Know This Already?” Quiz Foundation Topics System Message Logging (Syslog) Network Time Protocol (NTP) Analyzing Topology Using CDP and LLDP Chapter Review Chapter 10 Network Address Translation “Do I Know This Already?” Quiz Foundation Topics Perspectives on IPv4 Address Scalability Network Address Translation Concepts NAT Configuration and Troubleshooting Chapter Review Chapter 11 Quality of Service (QoS) “Do I Know This Already?” Quiz Foundation Topics Introduction to QoS Classification and Marking Queuing Shaping and Policing Congestion Avoidance Chapter Review Chapter 12 Miscellaneous IP Services “Do I Know This Already?” Quiz Foundation Topics First Hop Redundancy Protocol Simple Network Management Protocol FTP and TFTP Chapter Review Part III Review 19 Part IV: Network Architecture Chapter 13 LAN Architecture “Do I Know This Already?” Quiz Foundation Topics Analyzing Campus LAN Topologies Small Office/Home Office Power over Ethernet (PoE) Chapter Review Chapter 14 WAN Architecture “Do I Know This Already?” Quiz Foundation Topics Metro Ethernet Multiprotocol Label Switching (MPLS) Internet VPNs Chapter Review Chapter 15 Cloud Architecture “Do I Know This Already?” Quiz Foundation Topics Server Virtualization Cloud Computing Services WAN Traffic Paths to Reach Cloud Services Chapter Review Part IV Review 20 Part V: Network Automation Chapter 16 Introduction to Controller-Based Networking “Do I Know This Already?” Quiz Foundation Topics SDN and Controller-Based Networks Examples of Network Programmability and SDN Comparing Traditional Versus Controller-Based Networks Chapter Review Chapter 17 Cisco Software-Defined Access (SDA) “Do I Know This Already?” Quiz Foundation Topics SDA Fabric, Underlay, and Overlay DNA Center and SDA Operation DNA Center as a Network Management Platform Chapter Review Chapter 18 Understanding REST and JSON “Do I Know This Already?” Quiz Foundation Topics REST-Based APIs Data Serialization and JSON Chapter Review Chapter 19 Understanding Ansible, Puppet, and Chef “Do I Know This Already?” Quiz Foundation Topics Device Configuration Challenges and Solutions Ansible, Puppet, and Chef Basics Chapter Review Part V Review 21 Part VI: Final Review Chapter 20 Final Review Advice About the Exam Event Exam Review 22 Part VII: Appendixes Appendix A Numeric Reference Tables Appendix B CCNA 200-301, Volume Exam Updates Always Get the Latest at the Book’s Product Page Technical Content Appendix C Answers to the “Do I Know This Already?” Quizzes Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter Chapter 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 23 Glossary 24 Index 25 Online Appendixes Appendix D Topics from Previous Editions Cisco Device Hardening Implementing DHCP Troubleshooting with IPv4 ACLs Implementing HSRP Gateway Load Balancing Protocol (GLBP) Implementing Simple Network Management Protocol Analyzing LAN Physical Standard Choices Metro Ethernet MPLS VPNs Appendix E Practice for Chapter 2: Basic IPv4 Access Control Lists Practice Problems Answers to Earlier Practice Problems Appendix F Previous Edition ICND1 Chapter 35: Managing IOS Files Managing Cisco IOS Images and Upgrades Password Recovery Managing Configuration Files Command References Appendix G Exam Topics Cross-Reference CCNA 200-301 Exam Topic Order Book Chapters, with Exam Topics Covered in Each Appendix H Study Planner 26 Where are the companion content files? - Login 27 Where are the companion content files? - Register 28 Inside Front Cover 29 Inside Back Cover 30 Code Snippets i ii iii iv v vi vii viii ix 10 x 11 xi 12 xii 13 xiii 14 xiv 15 xv 16 xvi 17 xvii 18 xviii 19 xix 20 xx 21 xxi 22 xxii 23 xxiii 24 xxiv 25 xxv 26 xxvi 27 xxvii 28 xxviii 29 xxix 30 xxx 31 xxxi 32 xxxii 33 xxxiii 34 xxxiv 35 xxxv 36 xxxvi 37 xxxvii 38 xxxviii 39 xxxix 40 xl 41 xli 42 xlii 43 xliii 44 xliv 45 xlv 46 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