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CCNA® Cisco Certified Network Associate: Study Guide, Seventh Edition by Todd Lammle

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Written Labs

In this section, you’ll complete the following labs to make sure you’ve got the information and concepts contained within them fully dialed in:

Lab 1.1: OSI Questions

Lab 1.2: Defining the OSI Layers and Devices

Lab 1.3: Identifying Collision and Broadcast Domains

(The answers to the written labs can be found following the answers to the review questions for this chapter.)

Written Lab 1.1: OSI Questions

Answer the following questions about the OSI model:

1. Which layer chooses and determines the availability of communicating partners along with the resources necessary to make the connection, coordinates partnering applications, and forms a consensus on procedures for controlling data integrity and error recovery?

2. Which layer is ...

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