Mohan asked 6 years ago
OSI (Open Systems Interconnection) model was created by the international organization for Standardization (ISO), a world standard-setting body. it absolutely was designed to be a reference model for describing the functions of a communication system. it has seven layers, with every layer describing a special function of data traveling through a network.
- Application Layer
- Presentation Layer
- Session Layer
- Transport Layer
- Network Layer
- Datalink Layer
- Physical Layer