O'Reilly logo

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

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

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 3.1: TCP/IP

Lab 3.2: Mapping Applications to the DoD Model

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

Written Lab 3.1: TCP/IP

Answer the following questions about TCP/IP:

1. What is the Class C address range in decimal and in binary?

2. What layer of the DoD model is equivalent to the Transport layer of the OSI model?

3. What is the valid range of a Class A network address?

4. What is the 127.0.0.1 address used for?

5. How do you find the network address from a listed IP address?

6. How do you find the broadcast address ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required