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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2.  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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3.  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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4.  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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6.  Delivery of data between two systems on a network
 Framing
 Physical Addressing
 Flow Control
 Error Control
 Access Control
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7.  For more Networking Tutorials Visit
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