Because of the
complexity of networks, one more component is necessary
A network
administrator - This is an expert who knows all of the details of the network -
how to set it up, how to keep it running smoothly, and how to solve problems
when they occur. By the time you make it to the end of this site, you’ll be
well prepared for the job.
Let’s take a closer
look at each of the network components.
The server
The network server
often looks exactly like a workstation. In the case of a Net ware server, the
server is an ordinary IBM - compatible PC with a Pentium or better microprocessor.
However that’s where the similarity ends.
The server runs a
specialized piece of software called the network operating system, or NOS for
shorts. The NOS is what make the PC into a server. This software provides
resource to the workstations. As you might have guessed, this site will focus
on one particular NOS NET ware 4.1. You will learn more about the benefits of Netware
and other NOS choices, as well as the requirements for Net ware 4.1 servers,
later in this chapter.
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| Server and workstation - An introduction to Network |
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| Server and workstation - An introduction to Network |
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| Server and workstation - An introduction to Network |
Note
Because one of the main
functions of a network server is to provide file-sharing servers, the server is
commonly referred to as a file server. The keyboard and screen of the server PC
are referred to as the server console.
Workstations
A workstation is any
computer that has a connection to the server. Workstations request resources
from the server and exchange information with it. Workstations are also
referred to as clients. Because the network revolves around the concept of
clients communicating with servers, this type of network is called a
client=server network.
The workstation is
where users of the network do their work, using all types of software,
including applications such as word processors, spread sheets, and databases.
In addition to this software, the workstation runs network client software.
This is the link between the workstation and the network. This software uses
the network board installed in the workstation to communicate with the network.
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| Server and workstation - An introduction to Network |
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| Server and workstation - An introduction to Network |
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| Server and workstation - An introduction to Network |
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