LAN- local area network

WAN-wide area net work

WLAN-wireless LAN

IP= internet protocol

Protocol

TCP-transmition control protocol

OSI- open systems interconnect

Topologies

the diference between LAN and WAN is=

LAN= a group of computers wit network capabilities connected together, nomally in the same buidings

WAN=a WAN connects several LAN’s and may be limited to a corperation and organisation