Time
15 hours 34 minutes
Difficulty
Intermediate
CEU/CPE
20

Video Description

Classful IP Addressing (part 1) In this lesson, we'll discuss what the subnet mask does. We correlate IP addressing to your home address and the postal system infrastructure to explain the concept of how a subnet mask works and what it does. We diagram and explain using binary code both subnet mask and IP address numbering convention and explains the class system infrastructure for determining for example a class A from a Class B address.

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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