★ (Spanish Edition) ★Do you want to learn the basic concepts to build your computer network in a simple and effective way?read on.
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A computer network is a type of telecommunications network characterized by a set of hardware devices with appropriate switching software, nodes connected to each other by special communication channels (links), such as to provide a communication service that allows the exchange and sharing of data and communication between multiple users or devices. The data is transferred as a PDU (Packet Data Unit), consisting of a header (which contains the data for sending the message) and a body (which contains the body of the message), all governed by strict protocols.
To create a computer network it is necessary to know all the basic concepts so that the network is efficient and above all safe from possible external attacks.
Whether you are responsible for a small network or a large network, this book is full of information needed to create a network and keep it running.
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When you finish reading this book you will learn ALL the basic concepts for an efficient and secure network.
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