I found this video tutorial in youtube a basic understanding to start Networking. By.W1Channel

INTRODUCTION TO COMPUTER NETWORKS Networking Basic

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TYPES OF NETWORK MEDIA

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NETWORKING HARDWARE

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TYPES OF COMMUNICATION

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NETWORKING COMPONENTS

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NETWORK ADDRESSING Networking Basic

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HISTORY OF NETWORKING Basic

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TCP/IP ADDRESSING (Networking Basic)

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WIRELESS NETWORK TECHNOLOGY Networking Basic

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WIRELESS NETWORK TECHNOLOGY Networking Basic

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