Introduction
Welcome
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What you should know
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Exercise files
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1. Benefits of Subnetting in Your Head
Certifications and certification tests
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Confidence and troubleshooting
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2. DNA of IP Addressing
DNA of an IPv4 address
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IP address assignment history
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Class A addresses
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Class B addresses
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Class C addresses
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Non-routable addresses
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3. Four-Step Subnetting Method
Methodology overview
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The four-step method
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Class C example: Steps 1–3
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Class C example: Step 4
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Class B example: Steps 1–3
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Class B example: Step 4
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Class A example: Steps 1–3
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Class A example: Step 4
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4. Subnetting in Action
Troubleshoot IP topology
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IP topology demo
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Troubleshoot IP host address range
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5. Audio Guides
Four-step process
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Find subnet address from a host address
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Determine subnets from an address
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Ex_Files_Subnetting.zip
(1.0 MB)