Peer-To-Peer Networks - 3Com 3CSOHO100- User Manual

Understanding Networking 13
Every network requires special software, called a network
operating system (NOS) (such as Windows NT or NetWare),
to control the flow of information between users.
Each PC that you want to connect as part of the network
must have an operating system (such as Windows 95,
Windows 98, or Windows NT) that can communicate with
the NOS.
In a peer-to-peer networking architecture, the operating
system that is installed on each PC acts as the NOS. In a
client/server networking architecture, the operating system
that is installed on each client PC communicates with the
NOS, which is installed on the server PC.
There are two basic types of small business network
architectures: peer-to-peer and client/server.

Peer-to-Peer Networks

A peer-to-peer network is generally suited for home and
small office use. This type of network is the easiest to
install, accommodates up to about five PCs, and is
suitable for sharing applications, data, printers, and
other localized resources.
The PCs on a peer-to-peer network are connected directly to
one other or to a central point, usually a device called a hub.
Unlike a client/server network, a peer-to-peer network allows
users to share information without relying on a centralized
server. Figure 1 is an example of a peer-to-peer network.
The PCs on a peer-to-peer network require an operating
system such as Windows 95 or Windows 98. This operating
system acts as the NOS.
For more information on peer-to-peer networking, see the
Network Assistant CD included in your package.