CCNA Cisco Certified Network Associate Study Guide (Exam 640-802), 3rd Edition

Get full access to CCNA Cisco Certified Network Associate Study Guide (Exam 640-802), 3rd Edition and 60K+ other titles, with a free 10-day trial of O'Reilly.

There are also live events, courses curated by job role, and more.

Start your free trial

Layer 2 LAN Technologies

CERTIFICATION OBJECTIVES

3.01 Ethernet Evolution and Standards

3.02 Addressing

3.03 Ethernet Connections

Two-Minute Drill

Q&A Self Test

You’ll recall from Chapter 1 that local area networks (LANs) are used to interconnect network components that are geographically close together. Ethernet is one of the most common layer 2 technologies used for connecting the LAN network components, followed by wireless communications. This chapter is devoted to Ethernet, including its operation, the two ...

Get CCNA Cisco Certified Network Associate Study Guide (Exam 640-802), 3rd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial

Don’t leave empty-handed

Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.

It’s yours, free.

Get it now

Check it out now on O’Reilly

Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.

Start your free trial Become a member now