3.)Metropolitan Area Network (MAN) :
Metropolitan area network is a connect a computers in large geographical area by connecting LAN network and create a network for ruler area which is known as Metropolitan Area Network (MAN).
Metropolitan area network is a connect a computers in large geographical area by connecting LAN network and create a network for ruler area which is known as Metropolitan Area Network (MAN).
It is basically use for ruler area to connect offices,schools which are in same city for single control and single server provides same services to every LAN network which is connected to server.
