What is the network? How networks work?
There is no doubt that one of the
important things in life is the information. At the last centuries, numbers of
people which use the internet network have been increasing. We always relate to
the network because of getting more information and communicating with each
other. People often use the network at work and home. So we need to know more
things about the network and how we use it.
First of all, I want to write definition of
the network. The network is connecting computers together and they can share
data with each other. And all computers connected to the internet at the same
time. The computers on a network may be linked through cables, telephone lines
and radio waves. There are many types of computer networks, including the
following: local area networks, wide area networks, campus area networks and
home area networks.
Generally, we can be understood by simple way
about how network works. Networks work same as our central nervous system of
the human body. At the top of the network is the brain that handles all the
traffic coming through. The brain is connected to the spine and signals throughout
the network. It is same as the network’s router and switch. The router connects
to the switch which distributes signals to all computers and devices via
network cables.
As we know
the details of the network, computer networks can be very easy to use. A router
is the main source of the network. It manages tons of information on computers
and devices. A router has a smart little computer inside that identifies all of
the computers and devices on the networks and also connects to the internet
outside our home via modem.
Finally, we
can get a lot of information with using network at home and work. The network
is similar to human nervous system. And the router is similar to human brain.
