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Difference Between Tcp Ip Model And Osi Model (edit)
Revision as of 04:59, 10 May 2015
, 04:59, 10 May 2015Created page with "TCP/IP model and OSI model both are conceptual models that characterizes and standardizes the internal functions of a communication system by partitioning it into abstraction..."
TCP/IP model and OSI model both are conceptual models that characterizes and standardizes the internal functions of a communication system by partitioning it into abstraction layers. However , the TCP/IP model is fully designed model for internet and similar networks and hence also known as the INTERNET model.
<tab sep=bar head=top class=diff>
'''OSI Model''' | '''TCP/IP Model'''
OSI Model groups communication functions into seven abstraction layers. | TCP/IP model groups communication functions into four abstraction layers .
The three top layers - the application layer, the presentation layer and the session layer are separated . | In TCP/IP model these three layers are not distinguished separately where it is just the application layer.
Networks are not usually built around the OSI model as it is merely used as a guidance tool. | TCP/IP is considered to be a more credible model- This is mainly due to the fact because TCP/IP protocols are the standards around which the internet was developed therefore it mainly gains creditability due to this reason.
The OSI model is a "generic, protocol- independent standard.“ In this model, Protocols do not fit well into the model. | TCP and IP protocols fit well in the model.
'''OSI Layers''' | '''TCP/IP Layers'''
<ul ><li>Application </li> <li> Presentation </li> <li> Session </li> </ul> | <ul> <li> Application </li> </ul>
<ul><li>Transport </li> </ul> |<ul> <li> Transport </li> </ul>
<ul><li> Network </li> </ul> | <ul> <li> Network</li> </ul>
<ul><li>Data Link </li><li> Physical </li></ul> |<ul> <li>Physical </li></ul>
</tab>
[[Category:Engineering|Difference Between Tcp Ip Model And Osi Model]]
<tab sep=bar head=top class=diff>
'''OSI Model''' | '''TCP/IP Model'''
OSI Model groups communication functions into seven abstraction layers. | TCP/IP model groups communication functions into four abstraction layers .
The three top layers - the application layer, the presentation layer and the session layer are separated . | In TCP/IP model these three layers are not distinguished separately where it is just the application layer.
Networks are not usually built around the OSI model as it is merely used as a guidance tool. | TCP/IP is considered to be a more credible model- This is mainly due to the fact because TCP/IP protocols are the standards around which the internet was developed therefore it mainly gains creditability due to this reason.
The OSI model is a "generic, protocol- independent standard.“ In this model, Protocols do not fit well into the model. | TCP and IP protocols fit well in the model.
'''OSI Layers''' | '''TCP/IP Layers'''
<ul ><li>Application </li> <li> Presentation </li> <li> Session </li> </ul> | <ul> <li> Application </li> </ul>
<ul><li>Transport </li> </ul> |<ul> <li> Transport </li> </ul>
<ul><li> Network </li> </ul> | <ul> <li> Network</li> </ul>
<ul><li>Data Link </li><li> Physical </li></ul> |<ul> <li>Physical </li></ul>
</tab>
[[Category:Engineering|Difference Between Tcp Ip Model And Osi Model]]