vasupun.blogg.se - Unified networking lab hook pc to router

#Unified networking lab hook pc to router portable#
#Unified networking lab hook pc to router software#
#Unified networking lab hook pc to router tv#

The most popular application available via the Internet is the World Wide Web (More often than not, when people say they are "on-line" they mean that they are connected to the Internet. The Internet connects quite literally millions of supercomputers, mainframes, workstations, personal computers, laptops and more. Perhaps the ultimate WAN is the Internet, which is a matrix of networks. A router is a special device that regulates network traffic as it enters another network, such as the traffic from a school LAN when it connects to the Internet Service Provider (ISP) and then to the Internet. The switch (a switch is just an "intelligent" hub) serves as a traffic officer for client computers within the network. Networks require a variety of different types of equipment, including hubs and switches, where all the cables linking client computers to the server come together. Many people think that it is generally easier to manage, back up, and protect data in a client/server network. In the client/server network, the server is the central computer that stores the information, and the client is the computer (and user) that accesses the information from that central computer.

In a client/server network, users store their files on a central computer from which files are accessed directly.

In a peer-to-peer network, users store their files on their own computers so that anyone else on the network can access the files (and the user, in turn, can access files stored on the other networked computers as well).

Information is stored in networks in two basic configurations: The standards and rules by which the computers communicate on a network are called protocols. The geometric configuration of the computers is called the topology of the network. See Figure 2.5 to view a sample district network design. They may use telephone lines, dedicated cables, radio waves or other media to link computers that can be thousands of miles apart. Larger networks called Wide Area Networks (WANs) connect the LANs together. The smallest networks are Local Area Networks (LANs) in which 2 to 500 or more computers are connected within a small geographic area, often a single building or classroom.

#Unified networking lab hook pc to router portable#

Networks allow information to be exchanged directly between numerous computers without having to be transcribed by hand or transferred via a portable storage medium. Understanding How Networking WorksĪ network is the complete set of hardware, software, and wiring (or no wiring in the case of "wireless networks") used to connect computers together to share information and peripherals, such as printers, scanners, backup drives, and modems. A college or university department might connect through a central entity within the organization as well.

More frequently in the education environment, a school will connect to the Internet or a network through a district, county or state service.

#Unified networking lab hook pc to router software#

Often individuals establish their own linkages to networks such as the Internet by purchasing software and using a commercial service (e.g., an Internet Service Provider or ISP that will connect you to a network so that your computer can exchange information with other computers). Some have established mechanisms through which persons working in an organization can connect with computers outside of the organization. Many schools, districts, institutions, libraries, and education agencies have established in-house connections between computers. Moreover, both types of networks have the goal of ensuring that information is transmitted and shared as quickly and efficiently as possible and among as many people as needed.

#Unified networking lab hook pc to router tv#

Yet, there are similarities between a TV network and a computer network in that both are comprised of affiliates (users) who share information over a common infrastructure. Today, the word "network" has a whole new meaning, especially for computer users. Only a decade ago, if one mentioned a "network," it's likely that the three major television networks would come to mind. What Networking Capabilities Do You Have in Your Organization?