Sr.No.
|
OSI
|
TCP/IP
|
1.
|
he OSI model originally distinguishes between service,interval and protocols.
|
The TCP/IP model doesnt clearly distinguish between service,interval and protocol.
|
2.
|
The OSI model is a reference model.
|
The TCP/IP model is an implementation of the OSI model.
|
3.
|
In OSI model,the protocols came after the model was described.
|
In TCP/TP model,the protocols came first,and the model was really just a description of the existing protocols.
|
4.
|
In OSI model,the protocols are better hidden.
|
In TCP/IP model ,the protocols are not hidden.
|
5.
|
The OSI model has 7 layers.
|
The TCP/IP model has only 4 layers.
|
6.
|
The OSI model supports both connectionless and connection-oriented communication in the network layer,but only connection -oriented communication in transport layer.
|
The TCP/IP model supports both connectionless and connection-oriented communication in the transport layer.,giving users the choice
|