TCP/IP Model
A majority of the internet uses a
protocol suite referred to as the internet Protocol Suite additionally called
the TCP/IP protocol suite. This suite may be a combination of protocols that
encompasses a number of various protocols for various purpose and want. as a
result of the 2 major protocols during this suites are tcp
(Transmission control Protocol)
and ip (Internet Protocol), this can be normally termed as TCP/IP Protocol
suite. This protocol suite has its own reference model that it follows over the
net. In distinction with the OSI model, this model of protocols contains less
layers.
This model is indifferent to the particular hardware implementation, i.e. the
physical layer of OSI Model. are often} why this model can be enforced on most underlying
technologies. Transport and internet layers correspond to an equivalent peer
layers. All 3 high layers of OSI Model are compressed along in single
Application layer of TCP/IP Model.
Internet Protocol Version four (IPv4)
Internet Protocol is one in every
of the main protocols within the TCP/IP protocols suite. This protocol works at
the network layer of the OSI model and at the internet layer of the TCP/IP
model. therefore this protocol has the responsibility of distinctive hosts
based mostly upon their logical addresses and to route information among them
over the underlying network.
IP provides a mechanism to unambiguously uniquely hosts by
an ip addressing theme. IP uses best effort delivery, i.e. it doesn’t guarantee
that packets would be delivered to the destined host, however it’ll do its best
to achieve the destination. internet Protocol version four uses 32-bit logical
address.
TCP / IP គឺជា Protocol មួយប្រភេទដែលមានទាំង IP V4
និង IP V6 វាជា Connection Oriented មានន័យថា Data វា Variable វាមិនបាត់បង់បើសិនជាពេលដែល
Send Data ចេញទៅមានបញ្ហាដាច់ Connection វានិង reconnect Transfer Data ម្តងទៀតនៅពេលដែលមាន
Connection . EX : Email , Gmail .
UDP គឺជា Protocol មួយប្រភេទដែលមានទាំង IP V4 និង IP V6 វាមិនមែនជា Connection Oriented ទេ មានន័យថា Data វា និងបាត់បង់បើសិនជាពេលដែល Send
Data ចេញទៅមានបញ្ហាដាច់ Connection . EX : Voice Phone
called .
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