Search in: Word
Vietnamese keyboard: Off
Virtual keyboard: Show
Computing (FOLDOC) dictionary
X.25
Jump to user comments
protocol, standard An ITU-T standard protocol suite
for the DTE-DCE interface in a packet-switched network,
approved by ISO. X.25 defines standard physical layer,
data link layer and network layers (layers 1 through 3).
It was developed to describe how data passes into and out of
public data communications networks. X.25 networks are in use
throughout the world.