• Connection Less Transmission
• UDP is used
• Not reliable
• Faster
• Connection Oriented Transmission
• TCP or SPX is used
• Reliable
• Slower
Connection Oriented Protocol
• These protocols relies on Acknowledgement.
• Positive acknowledgement means data has been received.
• Negative acknowledgement means data is lost no further
• It is slow but Reliable.
• E.g.. TCP and SPX
Connection Less Protocol
• They do not provide acknowledgement neither sequence numbers.
• It is faster but not reliable
• E.g.. UDP and IPX
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