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This is the Best Networking basics tutorial pdf series available for beginners. You can use this series for academic or for Interview preparation. For complete series visit codes geek by clicking the link.
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Networking Basics
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Consider A and B are neighbors, A knows only Spanish , B knows only English, both have some ideas, they want to share with each others, what they would do?
Simplex method is the Sign Method
1 layer Communication
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OSI Layer Protocol Layer Summary Of Layers TCP/IP and OSI Model Addresses MAC Address Port Address: Networking Devices Connecting Devices Gateways
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A has changed his place. Still wants to communicate with each other?
They brought two machines. A machine will convert Spanish to Secret Code and B machine will convert Secret Code to English.
3 layer Communication (A)◦ Write a letter in Spanish ◦ Translator◦ Drops the letter in the post office box.
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Delivery of data between two systems on a network Framing Physical Addressing Flow Control Error Control Access Control
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Networking Basics
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