Scuttle Techi

Types of networking ?
Lan (local area networking)
Man (metropolitan area networking)
Wan (wide area networking)

1. Land (local area networking) means small geo graphical area such as within office, building, room. short distance to communicate each other is called LAN
LAN can transfer data very fast compare to other networks, data can be managed by star topology

2 MAN (metropolitan area networking) means network can share city to city or building tbuliding such as remote network i.e. in a college office will connect to hostel like that. Man is hybrid of a man and wan.

3. WAN (Wide area networking) large geo graphical area network such as country to country
Wan carry data long distance, a collection of multuple lan are connected are separated by a large distance. i.e. Kerala to Mumbai connect networks under sea. So wan network not only connect via sub station to tower. Tower to satilite . satilite to tower then finally tower to substation.

What is networks?

A group of network devices like computer,hub,router,switch all are connected together is called networks.