physical layer
Physical layer which is the first layer in OSI reference model is responsible for signal encoding and decoding.
The Physical Layer
its the session layer
Session Layer
transport layer
An OSI modem refers to a modem that operates within the Open Systems Interconnection (OSI) model, which is a framework used to understand and implement network protocols in seven layers. Modems typically function at the physical layer (Layer 1) and the data link layer (Layer 2) of the OSI model, facilitating the modulation and demodulation of signals for data transmission over communication channels. Essentially, an OSI modem translates digital data from a computer into analog signals for transmission over phone lines or cable systems and vice versa.
There are in total seven layers in OSI model . OSI model layer that is responsible for the termination of connections between hosts is session layer . Session layer is responsible for the dialog control .
Physical layer which is the first layer in OSI reference model is responsible for signal encoding and decoding.
It uses data modulation techniques at teh physical layer (layer 1).
The Open Systems Interconnect or OSI model has seven layers. The layer that is responsible for creating frames is the Data Link layer.
The Physical Layer
its the session layer
Session Layer
transport layer
Physical
Transport Layer
session layer