Computer Networks
Types
Ownership
Public networks
Privet network
Conections
Guided media wired
Coaxial cable
Cross twisted wire
Unguided media
Size
PAN
WAN
LAN
MAN
VPN
Technology
Multipoint
Point to point
Diffusion
Topology
Common bus topology
Tree topology
Star network topology
Ring network
Mesh network
Used to
Comunicate
Share resources
Definition
Union of two or more computers so they can share resources.To create the network, hardware and software are needed.
EXAMPLES OF RESOURCES:,
file
programs
printers
EXAMPLES OF HARDWARE:
Cards
Cables
EXAMPLES OF SOFTWARE
Services
Protocols
Hardware
rj45 conector
switch
network card
Repeter