Transapp

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	# Flow control		# Flow control
	# Reliability		# Reliability
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		+	Some basic transport services are as follows:
		+
		+	*Segmentation of upper-layer application data
		+	*Establishment of end-to-end operations
		+	*Transportation of segments from one end host to another
		+	*Flow control provided by sliding windows
		+	*Reliability provided by sequence numbers and acknowledgments

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Revision as of 23:49, 28 March 2006

Primary duties of the transport layer are to transport and regulate the flow of information from a source to a destination, reliably and accurataly. Control and reliability are accomplished by:

• Sliding windows
• Sequencing Numbers
• Acknowledgements

Protocols in the transport layer segment and reassemble data sent by upper-layer applications into the same transport layer data stream. The transport layer data streams provides end-to-end transport services. The two primary duties of the transport layer are to provide:

1. Flow control
2. Reliability

Some basic transport services are as follows:

• Segmentation of upper-layer application data
• Establishment of end-to-end operations
• Transportation of segments from one end host to another
• Flow control provided by sliding windows
• Reliability provided by sequence numbers and acknowledgments