Time
15 hours 34 minutes
Difficulty
Intermediate
CEU/CPE
20

Video Description

Layer 2 Data Link Overview This lesson covers the Data Link Layer. We begin with recommendations on how to reference OSI model layers in your conversation and why it's important to reference them correctly. We discuss how the data flow between two devices is controlled, what a MAC address is, how it's configured and what that configuration determines.

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Cisco CCNA

Our free, online, self-paced CCNA training teaches students to install, configure, troubleshoot and operate LAN, WAN and dial access services for medium-sized networks. You'll also learn how to describe the operation of data networks.

Instructed By

Instructor Profile Image
Junaid Memon
Instructor