23 Facts About Digital network

Computer Digital network is a set of computers sharing resources located on or provided by Digital network nodes.

Computer Digital network extends interpersonal communications by electronic means with various technologies, such as email, instant messaging, online chat, voice and video telephone calls, and video conferencing.

The control information provides data the Digital network needs to deliver the user data, for example, source and destination Digital network addresses, error detection codes, and sequencing information.

The overlay Digital network has no control over how packets are routed in the underlying Digital network between two overlay nodes, but it can control, for example, the sequence of overlay nodes that a message traverses before it reaches its destination.

Transmission media used to link devices to form a computer Digital network include electrical cable, optical fiber, and free space.

Related searches

Repeater is an electronic device that receives a Digital network signal, cleans it of unnecessary noise and regenerates it.

Network bridges and Digital network switches are distinct from a hub in that they only forward frames to the ports involved in the communication whereas a hub forwards to all ports.

The vital role firewalls play in Digital network security grows in parallel with the constant increase in cyber attacks.

Synchronous optical networking and Synchronous Digital Hierarchy are standardized multiplexing protocols that transfer multiple digital bit streams over optical fiber using lasers.

Nanoscale Digital network has key components implemented at the nanoscale, including message carriers, and leverages physical principles that differ from macroscale communication mechanisms.

Personal area Digital network is a computer Digital network used for communication among computers and different information technological devices close to one person.

Local area Digital network is a Digital network that connects computers and devices in a limited geographical area such as a home, school, office building, or closely positioned group of buildings.

Home area network is a residential LAN used for communication between digital devices typically deployed in the home, usually a small number of personal computers and accessories, such as printers and mobile computing devices.

Storage area Digital network is a dedicated Digital network that provides access to consolidated, block-level data storage.

Campus area Digital network is made up of an interconnection of LANs within a limited geographical area.

Example, a university campus Digital network is likely to link a variety of campus buildings to connect academic colleges or departments, the library, and student residence halls.

Example, a large company might implement a backbone Digital network to connect departments that are located around the world.

Metropolitan area Digital network is a large computer Digital network that usually spans a city or a large campus.

Wide area Digital network is a computer Digital network that covers a large geographic area such as a city, country, or spans even intercontinental distances.

The data link layer protocols of the virtual Digital network are said to be tunneled through the larger Digital network when this is the case.

Global area Digital network is a Digital network used for supporting mobile across an arbitrary number of wireless LANs, satellite coverage areas, etc.

An extranet is a Digital network that is under the administrative control of a single organization but supports a limited connection to a specific external Digital network.

Darknet is an overlay Digital network, typically running on the Internet, that is only accessible through specialized software.