open systems interconnection model has seven layers.
open systems interconnection model has seven layers.
how many layers does open systems interconnection model have?
seven
osi model









































the open systems interconnection model (osi model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to its underlying internal structure and technology. its goal is the interoperability of diverse communication systems with standard communication protocols. the model partitions a communication system into abstraction layers. the original version of the model had seven layers.
osi model
government open systems interconnection profile









































the government open systems interconnection profile (gosip) was a specification that profiled open networking products for procurement by governments in the late 1980s and early 1990s.









































section::::timeline.









































bullet::::- 1988 - gosip: government open systems interconnection profile published by ccta, an agency of uk government









































bullet::::- 1988 - uk's ccta commences work with france and west germany on european procurement handbook (ephos)
government open systems interconnection profile