In the OSI (Open Systems Interconnection) model, the transport layer (Layer 4) is responsible for providing connection-oriented and reliable communication. Protocols like TCP (Transmission Control Protocol) establish a connection between sender and receiver, ensuring data is delivered accurately and in order. This is achieved through mechanisms such as error detection, retransmission of lost packets, and flow control, which manage the rate of data transmission to prevent congestion. In contrast, connectionless protocols like UDP (User Datagram Protocol) do not guarantee delivery, order, or reliability.
application presentation session **transport network The transport layer of the osi model
transport layer
Data link
OSI
TCP The three way handshake verifies that data arrived
Data Link
Offcourse osi..... TCP/IP is an implementation of osi....
p2p y osi
OSI Pharmaceuticals's population is 554.
The population of OSI Pharmaceuticals is 2,007.
OSI Pharmaceuticals was created in 1983.
OSI - band - was created in 2002.