LAYERS FUNCTIONS DATA FORMAT DEVICE USED
7 Application Creating a data at user interface File Computer
6 Presentation Compressing ,Encryption File Computer
5 Session i. Establish connection between
transmitter and receiver . N.A Computer
ii. Maintaining, controlling, terminating
the communication
4 Transport Identifying the relevant process or we Segment Computer
can say: "Process-to-process "delivery.
3 Network Identify relevant host or we can say Data gram Router
"host-to-host" delivery .
2 Data link Identifying relevant hardware. Frame Switch
1 Physical Use for establishing electrical link Bits( 0 & 1 ) Hub, Cable, wires
between the each pair of devices.
Thanking You
7 Application Creating a data at user interface File Computer
6 Presentation Compressing ,Encryption File Computer
5 Session i. Establish connection between
transmitter and receiver . N.A Computer
ii. Maintaining, controlling, terminating
the communication
4 Transport Identifying the relevant process or we Segment Computer
can say: "Process-to-process "delivery.
3 Network Identify relevant host or we can say Data gram Router
"host-to-host" delivery .
2 Data link Identifying relevant hardware. Frame Switch
1 Physical Use for establishing electrical link Bits( 0 & 1 ) Hub, Cable, wires
between the each pair of devices.
Thanking You