A node is any device connected to a computer network. Nodes can be computers, personal digital assistants (PDAs), cell phones, or various other network appliances. On an IP network, a node is any device with an IP address.
The term client-server refers to a popular model for computer networking that utilizes client and server devices each designed for specific purposes. The client-server model can be used on the Internet as well as local area networks (LANs). Examples of client-server systems on the Internet include Web browsers and Web servers, FTP clients and servers, and DNS.
A server is a a software program, or the computer on which that program runs, that provides a specific kind of service to client software running on the same computer or other computers on a network.
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A common connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.network interface card (NIC):
A network interface device (NID) in the form of circuit card that is installed in an expansion slot of a computer, to provide network access. Note: Examples of NICs are cards that interface a computer with an Ethernet LAN and cards that interface a computer with an FDDI ring network.
A 'networking operating system ' is an operating system that contains components and programs that allow a computer on a network to serve requests from other computers for data and provide access to other resources such as printer and file systems.
Main or controlling computer connected to other computers or terminals to which it provides data or computing services via a network. It is similar to a server in a client-server architecture. In the modern peer to peer networking (such as networking over the Internet) every computer is a peer and also a host to every other computer connected to the network. The name reflects the biological relationship between a host and parasites.
Network Manager is a software utility aimed at simplifying the use of computer networks on Linux and other Unix-like operating systems.
Network Manager has two components:
a service which manages connections and reports network changes
a graphical desktop applet which allows the user to manipulate network connections
Network Manager is a software utility aimed at simplifying the use of computer networks on Linux and other Unix-like operating systems.
Network Manager has two components:
a service which manages connections and reports network changes
a graphical desktop applet which allows the user to manipulate network connections
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