In a peer-to-peer network, there are no dedicated servers. All the computers are equal and, therefore, are termed as peers. Normally, each computer functions as both a client and a server.
A peer-to-peer network has the advantage of simplicity in design and maintenance. It is usually less expensive to set up as compared to server-based networks. Peer-to-peer networks are also called workgroups. The term workgroup implies a small group of users.
Peer-to-peer networks are suitable for environments where:
- There are limited users (usually 10 or less).
- The users are located in the same area.
- Security is not an important issue.
- The organization and the network have limited growth.
- Users need to freely access data and programs that reside on other computers across the network
In a peer-to-peer network, there is no one assigned to be an administrator responsible for the entire network. Users administer their own computers. All users can share any of their resources.
Note: Network administration involves tasks like managing users and security, making resource available, installing and upgrading software.