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+# CCNA 200-301 Official Cert Guide, Volume 1 Study Reference
+
+## Introduction
+- Overview of CCNA 200-301
+- Study Plan Guidelines
+
+## Part I: Introduction to Networking
+### Chapter 1: Introduction to TCP/IP Networking
+### Chapter 2: Fundamentals of Ethernet LANs
+### Chapter 3: Fundamentals of WANs and IP Routing
+- **Part I Review**
+
+## Part II: Implementing Ethernet LANs
+### Chapter 4: Using the Command-Line Interface
+### Chapter 5: Analyzing Ethernet LAN Switching
+### Chapter 6: Configuring Basic Switch Management
+### Chapter 7: Configuring and Verifying Switch Interfaces
+- **Part II Review**
+
+## Part III: Implementing VLANs and STP
+### Chapter 8: Implementing Ethernet Virtual LANs
+### Chapter 9: Spanning Tree Protocol Concepts
+### Chapter 10: RSTP and EtherChannel Configuration
+- **Part III Review**
+
+## Part IV: IPv4 Addressing
+### Chapter 11: Perspectives on IPv4 Subnetting
+### Chapter 12: Analyzing Classful IPv4 Networks
+### Chapter 13: Analyzing Subnet Masks
+### Chapter 14: Analyzing Existing Subnets
+- **Part IV Review**
+
+## Part V: IPv4 Routing
+### Chapter 15: Operating Cisco Routers
+### Chapter 16: Configuring IPv4 Addresses and Static Routes
+### Chapter 17: IP Routing in the LAN
+### Chapter 18: Troubleshooting IPv4 Routing
+- **Part V Review**
+
+## Part VI: OSPF
+### Chapter 19: Understanding OSPF Concepts
+### Chapter 20: Implementing OSPF
+### Chapter 21: OSPF Network Types and Neighbors
+- **Part VI Review**
+
+## Part VII: IP Version 6
+### Chapter 22: Fundamentals of IP Version 6
+### Chapter 23: IPv6 Addressing and Subnetting
+### Chapter 24: Implementing IPv6 Addressing on Routers
+### Chapter 25: Implementing IPv6 Routing
+- **Part VII Review**
+
+## Part VIII: Wireless LANs
+### Chapter 26: Fundamentals of Wireless Networks
+### Chapter 27: Analyzing Cisco Wireless Architectures
+### Chapter 28: Securing Wireless Networks
+### Chapter 29: Building a Wireless LAN
+- **Part VIII Review**
+
+## Part IX: Appendixes and Online Resources
+- Appendix A: Numeric Reference Tables
+- Appendix B: CCNA 200-301, Volume 1 Exam Updates
+- Appendix C: Answers to Quizzes
+- Glossary
+- Index
+- Online Appendixes (D to R) for additional practice and topics
+
+### **Study Tips**
+- Regularly review each part and complete associated quizzes.
+- Utilize online appendixes for practical exercises.
+- Follow the study planner for systematic progress.
+- Engage with study aids like the glossary and index for quick references.