In computer networking, one who has met proprietary training and certification requirements pertinent to network design or maintenance.
Note: The training requirements embrace both software and hardware configuration.

The set of metallic components that are intentionally or incidentally interconnected to provide the principal means for effecting bonding and grounding inside a telecommunications building. These components include: structural steel or reinforcing rods, metallic plumbing, ac power conduit, cable racks, and bonding conductors. The CBN is connected to the exterior grounding electrode system. Synonym integrated ground plane. [After T1.320-1994]

Channels between switching offices used to transmit signaling information independent of the subscribers' communication paths or transmission channels. [47 CFR Pt.36-A]

A network consisting of two or more signaling points and connecting common channel signaling links that are administered in common. [T1.110-1987]

A system of circuits or channels allocated to furnish communication paths between switching centers to provide communication service on a common basis to all connected stations or subscribers. It is sometimes described as a general purpose network. [JP1]

An organization of stations capable of intercommunications, but not necessarily on the same channel. [JP 1-02]

A means for an enhanced-service provider customer to connect to a network and to the enhanced service provider.
Note: Complementary network services usually consist of the customer local service, such as a business or residence, and several associated service features, such as a call-forwarding service.

1. A network of data processing nodes that are interconnected for the purpose of data communication.
2. A communications network in which the end instruments are computers.

See network engineering.

A specialized operating system designed for computer networking on minicomputers and microcomputers in a local networking area / campus area network.
Note: A NOS is usually designed to run on existing software designed for that computer and may require interface hardware for the workstation and server.