what are the work of 7 layers in osi model?
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7 layer in network.
7. APPLICATION LAYER - which give us GUI interface to work
or see.like HTTP ftp telnet.
6. PRESENTATION LAYER - it`s decide how to data send.through
network.
5.SESSION LAYER - it establish connections between two
devices.
4.TRANSPORT LAYER - its decide to data travel through
network.
3.NETWORK LAYER - it give path to data for travel(like IP
ADDRESS and PORT NUMBER).
2.DATA LINK LAYER - it confirm that data has been sent.
1.PHYSICAL LAYER - it data into electronic format or u can
say 0 and 1 format which calls BIT.
| Is This Answer Correct ? | 6 Yes | 0 No |
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
| Is This Answer Correct ? | 1 Yes | 3 No |
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