Ho scritto un testo in inglese, so benissimo che è pieno di termini molto elementari e vorrei che rimanesse così. Non vorrei però che nella stesura abbia commesso grossi orrori gramaticali.
Ve lo posto qui sperando che possiate aiutarmi con qualche correzione, cercando però di non renderlo più complesso
We have a network when two or more pcs are connect each other.
We have two main network typologies:
Wan stand for wide area network and Lan stand for local area network.
The main components of a lan are workstation called nodes, server and connection hardware (cabling and interface card).
The main topologis of network are bus, ring and star topologies. The topologies of a network is the phisical layout of nodes.
In a bus network nodes are dispose one next to the other in a lineaw way, the bus network it's easy to add more stations and it's inexpensive to install but if main cable fail at any point the network go down.
In a ring network nodes are dispose in a circolar way. There is no dependence on a centrral server but if one nodes brakc down the trasmission is distruped.
In a star network nodes are connected to a central hub. If one cable go down the other stations are not affected, dont have a collision problem but it's more expensive.
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