Chapter 3. Data Link Networking Concepts
This chapter covers the following Cisco-specified objectives for the “Describe how a network works” and “Configure, verify and troubleshoot a switch with VLANs and interswitch communications” sections of the 640-802 CCNA exam:
<objective>Describe the purpose and functions of various network devices
</objective> <objective>Select the components required to meet a network specification
</objective> <objective>Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network
</objective> <objective>Interpret network diagrams
</objective> <objective>Explain the technology and media access control method for Ethernet networks
</objective> </feature> ...Get CCNA Exam Prep (Exam 640-802), Second Edition now with the O’Reilly learning platform.
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