Each chapter of this book is divided into a Study Guide section followed by a Lab section.

The Study Guide section offers exercises that help you learn the concepts, configurations, and troubleshooting skills crucial to your success as a CCNA exam candidate. Each chapter is slightly different and includes some or all of the following types of exercises:

• Vocabulary Matching Exercises
• Concept Questions Exercises
• Skill-Building Activities and Scenarios
• Configuration Scenarios
• Packet Tracer Exercises
• Troubleshooting Scenarios