Layers of the OSI model and TCP/IP model

NETWORKING
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NETWORKING
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1. Layers of the OSI model and TCP/IP model
OSI model layer:
There are main 7 layers of the OSI model which are described below:
 Application layer
 Presentation layer
 Session layer
 Transport layer
 Network layer
 Data link layer
 The physical layer (Alotaibi, Alrashidi, Naz, & Parveen, 2017).
TCP/IP model layer
There are main four layers of TCP/IP which are the following:
 Application layer
 Transport layer
 Internet layer
 Link layer
2. OSI model layer correlates with the TCP/IP suite
There are main four layers defined in the TCP/IP model but in the case of OSI
model, there are main seven layers. In which the top three layers of the OSI model are
combined with the TCP/IP application layer (Edwards, & Bramante, 2015).
3. Network support layers and the user support layer
In the TCP/IP networking suite, the physical, network and data link layers are
the network support layers and application layer works as the user support layer
(Maurya, Tiwari, & Gupta, 2018). With the help of network support layers, individuals
can connect their servers with the system and user support layer help consumers and
users during the data configuration.