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what are the work of 7 layers in osi model?

Question Posted / kanipakambalaji

Answer Posted / kanipakambalaji

Application Layer
User interface Layer

Presentation Layer

Session Layer
Which Separtes data from one application to another
Transport
to transfer data using UDp,TCP
Network Layer
Logical Addressing( IP addressing ) Routing

Data Link Layer
Physical addressing ( MAC addressing), Framing,Error
Control,Flow control

Physical Layer
Cables, connectors & Hub
Responsible for bit transmission

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