O'Reilly logo

31 Days Before Your CCNA Exam: A Day-by-Day Review Guide for the CCNA 640-802 Exam, Second Edition by Allan Johnson

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

Day 31 Network Devices, Components, and Diagrams

CCNA 640-802 Exam Topics

image  Describe the purpose and functions of various network devices.

image  Select the components required to meet a network specification.

image  Describe the components required for network and Internet communications.

image  Interpret network diagrams.

  Differentiate between LAN/WAN operation ...

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