Cisco CCNA 200-125 Certified Network Associate
(CCNA-200-125)/ISBN:978-1-61691-677-0
Here's what you will get
Cisco CCNA certification is a globally recognized, foundational-level credential designed for IT professionals, IT network practitioners to validate the expertise and technical knowledge required for WAN Technologies; Network Fundamentals; LAN Switching Technologies; Routing Technologies; Infrastructure Services; Infrastructure Management; and Infrastructure Security.
Lessons
92+ Lessons | 361+ Quizzes | 915+ Flashcards | 915+ Glossary of terms
TestPrep
111+ Pre Assessment Questions | 2+ Full Length Tests | 120+ Post Assessment Questions | 233+ Practice Test Questions
Video Lessons
317+ Videos | 05:17+ Hours
Need guidance and support? Click here to check our Instructor Led Course.
Here's what you will learn
Download Course OutlineLessons 1: Introduction
- About the Exams
- Part Features
- Book Organization, Lessons, and Appendixes
Lessons 2: Introduction to TCP/IP Networking
- Perspectives on Networking
- TCP/IP Networking Model
- OSI Networking Model
- Lesson Summary
- Review All the Key Topics
Lessons 3: Fundamentals of Ethernet LANs
- An Overview of LANs
- Building Physical Ethernet Networks with UTP
- Sending Data in Ethernet Networks
- Lesson Summary
- Review All the Key Topics
Lessons 4: Fundamentals of WANs
- Leased-Line WANs
- Ethernet as a WAN Technology
- Accessing the Internet
- Lesson Summary
- Review All the Key Topics
Lessons 5: Fundamentals of IPv4 Addressing and Routing
- Overview of Network Layer Functions
- IPv4 Addressing
- IPv4 Routing
- IPv4 Routing Protocols
- Other Network Layer Features
- Lesson Summary
- Review All the Key Topics
Lessons 6: Fundamentals of TCP/IP Transport and Applications
- TCP/IP Layer 4 Protocols: TCP and UDP
- TCP/IP Applications
- Lesson Summary
- Review All the Key Topics
Lessons 7: Using the Command-Line Interface
- Accessing the Cisco Catalyst Switch CLI
- Configuring Cisco IOS Software
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 8: Analyzing Ethernet LAN Switching
- LAN Switching Concepts
- Verifying and Analyzing Ethernet Switching
- Lesson Summary
- Review All the Key Topics
Lessons 9: Configuring Basic Switch Management
- Securing the Switch CLI
- Enabling IPv4 for Remote Access
- Miscellaneous Settings Useful in Lab
- Lesson Summary
- Review All the Key Topics
Lessons 10: Configuring Switch Interfaces
- Configuring Switch Interfaces
- Port Security
- Lesson Summary
- Review All the Key Topics
Lessons 11: Analyzing Ethernet LAN Designs
- Analyzing Collision Domains and Broadcast Domains
- Analyzing Campus LAN Topologies
- Analyzing LAN Physical Standard Choices
- Lesson Summary
- Review All the Key Topics
Lessons 12: Implementing Ethernet Virtual LANs
- Virtual LAN Concepts
- VLAN and VLAN Trunking Configuration and Verification
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 13: Troubleshooting Ethernet LANs
- Perspectives on Applying Troubleshooting Methodologies
- Analyzing Switch Interface Status and Statistics
- Predicting Where Switches Will Forward Frames
- Analyzing Port Security Operations on an Interface
- Analyzing VLANs and VLAN Trunks
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 14: Perspectives on IPv4 Subnetting
- Introduction to Subnetting
- Analyze Subnetting and Addressing Needs
- Make Design Choices
- Plan the Implementation
- Lesson Summary
- Review All the Key Topics
Lessons 15: Analyzing Classful IPv4 Networks
- Classful Network Concepts
- Practice with Classful Networks
- Lesson Summary
- Review All the Key Topics
- Answers to Earlier Practice Problems
- Answers to Practice Problem 7 (from Table 14-4)
- Answers to Practice Problem 8 (from Table 14-4)
- Answers to Practice Problem 9 (from Table 14-4)
Lessons 16: Analyzing Subnet Masks
- Subnet Mask Conversion
- Identifying Subnet Design Choices Using Masks
- Lesson Summary
- Review All the Key Topics
- Answers to Earlier Practice Problems
Lessons 17: Analyzing Existing Subnets
- Defining a Subnet
- Analyzing Existing Subnets: Binary
- Analyzing Existing Subnets: Decimal
- Practice Analyzing Existing Subnets
- Lesson Summary
- Review All the Key Topics
- Answers to Earlier Practice Problems
Lessons 18: Operating Cisco Routers
- Installing Cisco Routers
- Enabling IPv4 Support on Cisco Router Interfaces
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 19: Configuring IPv4 Addresses and Static Routes
- IP Routing
- Configuring IP Addresses and Connected Routes
- Configuring Static Routes
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 20: Learning IPv4 Routes with RIPv2
- RIP and Routing Protocol Concepts
- Core RIPv2 Configuration and Verification
- Optional RIPv2 Configuration and Verification
- Troubleshooting RIPv2
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 21: DHCP and IP Networking on Hosts
- Implementing and Troubleshooting DHCP
- Verifying Host IPv4 Settings
- IPv4 Address Types
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 22: Subnet Design
- Choosing the Mask(s) to Meet Requirements
- Finding All Subnet IDs
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Answers to Practice Choosing Subnet Masks
- Answers to Practice Finding All Subnet IDs
Lessons 23: Variable-Length Subnet Masks
- VLSM Concepts and Configuration
- Finding VLSM Overlaps
- Adding a New Subnet to an Existing VLSM Design
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Answers to Practice Finding VLSM Overlaps
Lessons 24: IPv4 Troubleshooting Tools
- Problem Isolation Using the ping Command
- Problem Isolation Using the traceroute Command
- Telnet and SSH
- Lesson Summary
- Review All the Key Topics
Lessons 25: Troubleshooting IPv4 Routing
- Problems Between the Host and the Default Router
- Problems with Routing Packets Between Routers
- Lesson Summary
- Review All the Key Topics
Lessons 26: Basic IPv4 Access Control Lists
- IPv4 Access Control List Basics
- Standard Numbered IPv4 ACLs
- Practice Applying Standard IP ACLs
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Command References
- Answers to Earlier Practice Problems
Lessons 27: Advanced IPv4 Access Control Lists
- Extended Numbered IP Access Control Lists
- Named ACLs and ACL Editing
- Troubleshooting with IPv4 ACLs
- Lesson Summary
- Review All the Key Topics
- Command References
- Answers to Earlier Practice Problems
Lessons 28: Network Address Translation
- Perspectives on IPv4 Address Scalability
- Network Address Translation Concepts
- NAT Configuration and Troubleshooting
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 29: Fundamentals of IP Version 6
- Introduction to IPv6
- IPv6 Addressing Formats and Conventions
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Answers to Earlier Practice Problems
Lessons 30: IPv6 Addressing and Subnetting
- Global Unicast Addressing Concepts
- Unique Local Unicast Addresses
- Lesson Summary
- Review All the Key Topics
Lessons 31: Implementing IPv6 Addressing on Routers
- Implementing Unicast IPv6 Addresses on Routers
- Special Addresses Used by Routers
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Command References
- Answers to Earlier Practice Problems
Lessons 32: Implementing IPv6 Addressing on Hosts
- The Neighbor Discovery Protocol
- Dynamic Configuration of Host IPv6 Settings
- Troubleshooting IPv6 Addressing
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 33: Implementing IPv6 Routing
- Connected and Local IPv6 Routes
- Static IPv6 Routes
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 34: Device Management Protocols
- System Message Logging (Syslog)
- Network Time Protocol (NTP)
- Analyzing Topology Using CDP and LLDP
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 35: Device Security Features
- Securing IOS Passwords
- Cisco Device Hardening
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 36: Managing IOS Files
- Managing Cisco IOS Images and Upgrades
- Password Recovery
- Managing Configuration Files
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 37: IOS License Management
- IOS Packaging
- IOS Software Activation with Universal Images
- Managing Software Activation with Cisco License Manager
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 38: Final Review
- Advice About the Exam Event
- Exam Review
Appendix A: Numeric Reference Tables
Appendix B: Practice for Lesson 14: Analyzing Classful IPv4 Networks
- Practice Problems
- Answers
Appendix C: Practice for Lesson 15: Analyzing Subnet Masks
- Mask Conversion Problems
- Answers to Mask Conversion Problems
- Mask Analysis Problems
- Answers to Mask Analysis Problems
Appendix D: Practice for Lesson 16: Analyzing Existing Subnets
- Practice Problems
- Answers
Appendix E: Practice for Lesson 21: Subnet Design
- Mask Design Practice Problems
- Mask Design Answers
- Practice Finding All Subnet IDs
Appendix F: Practice for Lesson 22: Variable-Length Subnet Masks
- Practice Problems
- Answers
Appendix G: Practice for Lesson 25: Basic IPv4 Access Control Lists
- Practice Problems
- Practice Building access-list Commands
- Reverse Engineering from ACL to Address Range
- Answers to Earlier Practice Problems
- Answers: Practice Building access-list Commands
- Answers: Reverse Engineering from ACL to Address Range
Appendix H: Practice for Lesson 28: Fundamentals of IP Version 6
- Address Abbreviating and Expanding Problems
- Calculating the IPv6 Prefix Problems
- Answers to Address Abbreviating and Expanding Problems
- Answers to Calculating IPv6 Prefix Problems
Appendix I: Practice for Lesson 30: Implementing IPv6 Addressing on Routers
- EUI-64 and Solicited Node Multicast Problems
- Answers to EUI-64 and Solicited Node Multicast Problems
Appendix J: Classless Inter-domain Routing
- Using CIDR Classless Prefixes
- Understanding Subnetted CIDR Classless Prefixes
- Challenges with CIDR Terminology and Processes
- Review All the Key Topics
- Answers to Earlier Practice Problems
- Practice for Lesson 30: Implementing IPv6 Addressing on Routers
Appendix K: Route Summarization
- Manual Route Summarization Concepts
- Choosing the Best Summary Routes
- Exam Preparation Tasks
- Review All the Key Topics
- Answers to Earlier Practice Problems
- Problem 1
- Problem 2
- Problem 3
- Problem 4
Appendix L: Implementing Point-to-Point WANs
- Leased Line WANs with HDLC
- Leased Line WANs with PPP
- Troubleshooting Serial Links
- Command References
Appendix M: Topics from Previous Editions
- Internal Processing on Cisco Switches
- IOS Version and Other Reload Facts
- Secondary IP Addressing
- Internal Processing on Cisco Routers
- Potential Routing Performance Issues
- Cisco Router Fast Switching and CEF
- OSPF Configuration
- OSPF Single-Area Configuration
- Configuring the OSPF Router ID
- Miscellaneous OSPF Configuration Settings
- Name Resolution with DNS
- IOS Reorders ACEs
- IOS Renumbers ACL Line Numbers, by 10s, at Reload
- NAT Overload (PAT) on Consumer Routers
- Dynamic Routes with OSPFv3
- Comparing OSPF for IPv4 and IPv6
- Verifying OSPFv3 Status and Routes
Appendix N: Exam Topics Cross Reference
- ICND1 100-105 Exam Topic Order
- Book Lessons, with Exam Topics Covered in Each
- CCNA R&S 200-125 Exam Topics
Lessons 53: Introduction
- About the Exams
- Book Features
- Book Organization, Lessons, and Appendixes
- Reference Information
- PCPT Exam Databases with This Book
- About Mind Maps
- About Building Hands-On Skills
- For More Information
Lessons 54: Your Study Plan
- A Brief Perspective on Cisco Certification Exams
- Five Study Plan Steps
- Things to Do Before Starting the First Lesson
Lessons 55: Implementing Ethernet Virtual LANs
- Virtual LAN Concepts
- VLAN and VLAN Trunking Configuration and Verification
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 56: Spanning Tree Protocol Concepts
- Spanning Tree Protocol (IEEE 802.1D)
- Rapid STP (IEEE 802.1w) Concepts
- Optional STP Features
- Lesson Summary
- Review All the Key Topics
Lessons 57: Spanning Tree Protocol Implementation
- Implementing STP
- Implementing Optional STP Features
- Implementing RSTP
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 58: LAN Troubleshooting
- Troubleshooting STP
- Troubleshooting Layer 2 EtherChannel
- Analyzing the Switch Data Plane Forwarding
- Troubleshooting VLANs and VLAN Trunks
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 59: VLAN Trunking Protocol
- VLAN Trunking Protocol (VTP) Concepts
- VTP Configuration and Verification
- VTP Troubleshooting
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 60: Miscellaneous LAN Topics
- Securing Access with IEEE 802.1x
- AAA Authentication
- DHCP Snooping
- Switch Stacking and Chassis Aggregation
- Lesson Summary
- Review All the Key Topics
Lessons 61: Understanding OSPF Concepts
- Comparing Dynamic Routing Protocol Features
- OSPF Concepts and Operation
- OSPF Area Design
- Lesson Summary
- Review All the Key Topics
Lessons 62: Implementing OSPF for IPv4
- Implementing Single-Area OSPFv2
- Implementing Multiarea OSPFv2
- Additional OSPF Features
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 63: Understanding EIGRP Concepts
- EIGRP and Distance Vector Routing Protocols
- EIGRP Concepts and Operation
- Lesson Summary
- Review All the Key Topics
Lessons 64: Implementing EIGRP for IPv4
- Core EIGRP Configuration and Verification
- EIGRP Metrics, Successors, and Feasible Successors
- Other EIGRP Configuration Settings
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 65: Troubleshooting IPv4 Routing Protocols
- Perspectives on Troubleshooting Routing Protocol Problems
- Interfaces Enabled with a Routing Protocol
- Neighbor Relationships
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 66: Implementing External BGP
- BGP Concepts
- eBGP Configuration and Verification
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 67: Implementing Point-to-Point WANs
- Leased-Line WANs with HDLC
- Leased-Line WANs with PPP
- Troubleshooting Serial Links
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 68: Private WANs with Ethernet and MPLS
- Metro Ethernet
- Multiprotocol Label Switching (MPLS)
- Lesson Summary
- Review All the Key Topics
Lessons 69: Private WANs with Internet VPN
- Internet Access and Internet VPN Fundamentals
- GRE Tunnels and DMVPN
- PPP over Ethernet
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 70: Basic IPv4 Access Control Lists
- IPv4 Access Control List Basics
- Standard Numbered IPv4 ACLs
- Practice Applying Standard IP ACLs
- Lesson Summary
- Review All the Key Topics
- Additional Practice for This Lesson’s Processes
- Command References
- Answers to Earlier Practice Problems
Lessons 71: Advanced IPv4 Access Control Lists
- Extended Numbered IP Access Control Lists
- Named ACLs and ACL Editing
- Troubleshooting with IPv4 ACLs
- Lesson Summary
- Review All the Key Topics
- Command References
- Answers to Earlier Practice Problems
Lessons 72: Quality of Service (QoS)
- Introduction to QoS
- Classification and Marking
- Congestion Management (Queuing)
- Shaping and Policing
- Congestion Avoidance
- Lesson Summary
- Review All the Key Topics
Lessons 73: IPv4 Routing in the LAN
- VLAN Routing with Router 802.1Q Trunks
- VLAN Routing with Layer 3 Switch SVIs
- VLAN Routing with Layer 3 Switch Routed Ports
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 74: Implementing HSRP for First-Hop Routing
- FHRP and HSRP Concepts
- Implementing HSRP
- Troubleshooting HSRP
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 75: Troubleshooting IPv4 Routing
- Problems Between the Host and the Default Router
- Problems with Routing Packets Between Routers
- Lesson Summary
- Review All the Key Topics
Lessons 76: IPv6 Routing Operation and Troubleshooting
- Normal IPv6 Operation
- Troubleshooting IPv6
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 77: Implementing OSPF for IPv6
- OSPFv3 for IPv6 Concepts
- OSPFv3 Configuration
- OSPFv3 Verification and Troubleshooting
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 78: Implementing EIGRP for IPv6
- EIGRP for IPv6 Configuration
- EIGRP for IPv6 Verification and Troubleshooting
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 79: IPv6 Access Control Lists
- IPv6 Access Control List Basics
- Configuring Standard IPv6 ACLs
- Configuring Extended IPv6 ACLs
- Other IPv6 ACL Topics
- Lesson Summary
- Review All the Key Topics
- Command References
- Answers to Earlier Practice Problems
Lessons 80: Network Management
- Simple Network Management Protocol
- IP Service Level Agreement
- SPAN
- Lesson Summary
- Review All the Key Topics
- Command References
Lessons 81: Cloud Computing
- Cloud Computing Concepts
- WAN Traffic Paths to Reach Cloud Services
- Virtual Network Functions and Services
- Lesson Summary
- Review All the Key Topics
Lessons 82: SDN and Network Programmability
- SDN and Network Programmability Basics
- Examples of Network Programmability and SDN
- Cisco APIC-EM Path Trace ACL Analysis Application
- Lesson Summary
- Review All the Key Topics
Lessons 83: Final Review
- Advice About the Exam Event
- Exam Review
Appendix A: Numeric Reference Tables
Appendix B: CCNA ICND2 200-105 Exam Updates
- Always Get the Latest at the Book’s Product Page
- Technical Content
- The APIC-EM Path Trace ACL Analysis Tool
Appendix C: Practice for Chapter 16: Basic IPv4 Access Control Lists
- Practice Problems
- Answers to Earlier Practice Problems
Appendix D: Learning IPv4 Routes with RIPv2
- RIP and Routing Protocol Concepts
- Core RIPv2 Configuration and Verification
- Optional RIPv2 Configuration and Verification
- Troubleshooting RIPv2
- Review All the Key Topics
- Command References
Appendix E: Understanding Frame Relay Concepts
- Frame Relay Overview
- Frame Relay Addressing
- Network Layer Addressing with Frame Relay
- Review All the Key Topics
Appendix F: Implementing Frame Relay
- Frame Relay Configuration and Verification
- Frame Relay Troubleshooting
- Review All the Key Topics
- Command Reference to Check Your Memory
Appendix G: IPv4 Troubleshooting Tools
- “Do I Know This Already?” Quiz
- Problem Isolation Using the ping Command
- Problem Isolation Using the traceroute Command
- Telnet and SSH
- Review All the Key Topics
Appendix H: Topics from Previous Editions
- Dial Access with Modems and ISDN
- Gateway Load Balancing Protocol (GLBP)
- HSRP Tracking
- (OSPFv2) Link-State Advertisements
- (OSPFv3) Link-State Advertisements
- IPv6 Routing Protocols as Discussed in This Book
Appendix I: Exam Topic Cross Reference
- ICND2 200-105 Exam Topics in Numeric Order
- Mapping of Book Lessons to ICND2 200-105 Exam Topics
- CCNA R&S Exam Topics with ICND2 Subset Noted
Exam FAQs
The exam contains 60-70 questions.
90 minutes
The policies for retaking exams are as follows:
- Once passed, a candidate must wait a minimum of 180 days before taking the same exam with an identical exam number.
- Candidates who fail any CCIE or CCDE written exam must wait for a period of 15 calendar days, beginning the day after the failed attempt, before retaking the same exam.
- Candidates who violate these policies are in violation of the agreement. Such conduct is strictly prohibited as described in the Cisco Certification and Confidentiality Agreement.
- Candidates who fail an Associate, Professional, or Specialist exam must wait a period of five (5) calendar days, beginning the day after the failed attempt, before they may retest for the same exam.