Layer 3 stands for the lowest layer of the OSI model at which wired and wireless transmissions share the same protocols.
The Open Systems Interconnection (OSI) model represents seven layers that computer systems utilize to communicate over a network. It existed as the first standard model for network communications, embraced by all primary computer and telecommunication companies in the early 1980s.
The Open Systems Interconnection model exists as a conceptual model that describes the universal standard of communication processes of a telecommunication system or computing system, without any reference to the system's underlying internal technology and specific protocol suites.
In the OSI reference model, the communications between a computing system exist split into seven various abstraction layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.
Layer 3 stands for the lowest layer of the OSI model at which wired and wireless transmissions share the same protocols.
To learn more about OSI model refer to:
https://brainly.com/question/22709418
#SPJ4
