Computer hackers can use a computer network to infect computer viruses or
computer worms on devices connected to the network, or to
block such devices as normal
get on the network. Power line communication is a major
concern for some types of radio
communication. It can block access technologies by the last
mile such as ADSL and
VDSL. Setting up a complex computer network can be
difficult. It can be very expensive to install
establish an efficient computer network in a large
organization or company.
Peer networks with less than ten computers are typically
implemented
involved and where strict security is not required. All
computers have the same status, so the
term ‘peer’, and they communicate with each other on an
equal basis. Files, like a word
processing or spreadsheet documents, they can be shared
across all networks and computers
the network can share devices, such as printers or scanners,
that are connected to any one
computers.
how
to setup a lan network pdf
Area Network:
A local area network (LAN) is a network that connects
computers and devices in a confined space
a geographical area such as a house, school, computer
laboratory, office building, or nearby
fixed building group. Every computer or device on the
network is a node. Conventional wire
LANs are more likely to be based on Ethernet technology,
although there are new standards such as ITU-T
G.hn also provides a way to create a wireless LAN using
existing home wires (coaxial cables, telephones
lines and power lines).
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