What's the difference between process to process communication and host to host communication?

jithendra.b · 18-05-07, 01:23 PM

jithendra.b · 18-05-07, 01:27 PM

Host to host communication is the one which takes place between one host and the other host(computer). IP protocol is used.

Process to Process communication refers to the communication between two processes on the
hosts. UDP protocol is used to deliver the message from the host to the process.

Thus UDP and IP protocols play a major role in the delivery of the message to the particular
process ( the difference being IP delivers the message to the destination host.UDP delivers
the message from the host to the process that is in the host).

nkumar · 07-02-08, 02:21 PM

Process to process communication and host to host communication has differences .
host to host communication means a data sent btw the users .but it doesnt includes what protocol it is what portno it is . TCP/UDP uses process to process communication by using Socket address(source ip add/port no, dest ip add/port no )

18-05-07, 01:23 PM	#1 (permalink)
jithendra.b Senior Member Join Date: Oct 2006 Location: In Bangalore Age: 25 Posts: 126 Thanks: 1 Thanked 9 Times in 9 Posts Rep Power: 0	What's the difference between process to process communication and host to host communication? What's the difference between process to process communication and host to host communication?
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18-05-07, 01:27 PM	#2 (permalink)
jithendra.b Senior Member Join Date: Oct 2006 Location: In Bangalore Age: 25 Posts: 126 Thanks: 1 Thanked 9 Times in 9 Posts Rep Power: 0	Re: What's the difference between process to process communication and host to host communication? Host to host communication is the one which takes place between one host and the other host(computer). IP protocol is used. Process to Process communication refers to the communication between two processes on the hosts. UDP protocol is used to deliver the message from the host to the process. Thus UDP and IP protocols play a major role in the delivery of the message to the particular process ( the difference being IP delivers the message to the destination host.UDP delivers the message from the host to the process that is in the host).
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07-02-08, 02:21 PM	#3 (permalink)
nkumar Junior Member Join Date: Feb 2008 Age: 26 Posts: 3 Thanks: 0 Thanked 0 Times in 0 Posts Rep Power: 3	Re: What's the difference between process to process communication and host to host communication? Process to process communication and host to host communication has differences . host to host communication means a data sent btw the users .but it doesnt includes what protocol it is what portno it is . TCP/UDP uses process to process communication by using Socket address(source ip add/port no, dest ip add/port no )
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