Hello, everyone.
So in this video we are going to cover about water.
the network models that we use
we are going to discuss about tcp/ip model.
and OSI model
so
what are these models is the first thing that we are going to discuss?
After that, we are going to discuss about how internet works
on this model.
Next what is tcp/ip model?
And then what is OSI model?
Then the difference between both the models.
and how data Flows In OSI model
How do we Implement OSI and TCP IP model
into our day-to-day life?
So, let's see. What is TCP IP model.
So first TCP stands for transmission control
protocol IP stands for Internet Protocol.
So first thing this model
starts from the bottom.
as you can see
first is the network.
Second block is the internet block.
Third is the transport block, which is the transport
layer.
And the last layer is application layer.
Next is the OSI model.
This model also starts from the bottom.
So the first layer is physical layer.
Second layer is data link layer.
Next layer is Network layer.
Next is transport layer.
Next is session layer.
next presentation layer
and the last layer is the application layer.
You can also remember these seven layers.
by
this please
do not throw.
sausage pizza away
This is one of the trick to remember this
model.
Thank you.