DEFINITION
NETWORK TOPOLOGY
CLASSIFICATION OF NETWORK

                                                       NETWORK TOPOLOGY

                             -The layout of the computers and devices in a communications network.

PHYSICAL TOPOLOGY
LOGICAL TOPOLOGY
Configuration of cables,computers
and other peripherals
Refer to architecture,the way in which
the network appears to device that use it.


                                                               CONSISTS OF 3 TYPES :-

BUS NETWORK TOPOLOGY
RING NETWORK TOPOLOGY
STAR NETWORK TOPOLOGY


                                                                  
                                                             CLASSIFICATION OF NETWORK

                                                               CONSISTS OF 3 TYPES:-

LOCAL AREA NETWORK(LAN)
METROPOLITAN AREA NETWORK(MAN)
WIDE AREA NETWORK(WAN)