Network Node Interface - significado y definición. Qué es Network Node Interface
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Qué (quién) es Network Node Interface - definición

DEVICE OR POINT WITHIN A NETWORK CAPABLE OF CREATING, RECEIVING, OR TRANSMITTING DATA
Node (IT); Network node; Node (telecommunications); Virtual node; Virtual nodes; Network nodes; Intermediate node

Network Node Interface      
<networking> (NNI) The ATM Forum's specification for connections between network nodes. NNI makes network routing possible. It typically refers to backbone trunk connections between ATM switching equipment. See also: UNI. (2001-03-26)
Node (networking)         
In telecommunications networks, a node (, ‘knot’) is either a redistribution point or a communication endpoint. The definition of a node depends on the network and protocol layer referred to.
network node         
<networking> (node) An addressable device attached to a computer network. If the node is a computer it is more often called a "host". (2004-08-25)

Wikipedia

Node (networking)

In telecommunications networks, a node (Latin: nodus, ‘knot’) is either a redistribution point or a communication endpoint. The definition of a node depends on the network and protocol layer referred to. A physical network node is an electronic device that is attached to a network, and is capable of creating, receiving, or transmitting information over a communication channel. A passive distribution point such as a distribution frame or patch panel is consequently not a node.