Please enable JavaScript.
Coggle requires JavaScript to display documents.
Network Devices (HUBS (Can have a number of devices or computers connected…
Network Devices
HUBS
-
Main task -- to take data packet (a group of data being transmitted) and broadcast it to every computer in the network.
-
-
-
-
ROUTER
It enable data packets to be routed between the different networks, For example, to join a LAN to a WAN (Wide Area Network).
-
-
-
SWITCHES
-
Unlike hubs, it checks the data packet received and works out the destination address, then sends it to the appropriate computer ONLY.
Data packets sent to switches will have a MAC (Media Access Control) address identifying the source of the data and additional addresses identifying each device that should receive the data.
-