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What is the difference between protocol and service interface in ISO-OSI 7 layer model?
Wiki User
∙ 13y ago
Protocol is the special set of rules that end points in a telecommunication connection use when they communicate. In other words Protocol is an agreed-upon format for transmitting data between two devices. The protocol determines the following: * the type of error checking to be used * data compression method, if any * how the sending device will indicate that it has finished sending a message * how the receiving device will indicate that it has received a message Service is a program, routine, or process that performs a specific system function to support other programs, particularly at a low (close to the hardware) level
Wiki User
∙ 15y ago
Wiki User
∙ 13y agofirst of all your question is wrong...there is not a difference kind of thing bw protocol and interface.let me show you how....
each protocol has two interfaces
1.service interface.
2.peer to peer interface.
1.service interface is works in the layered architecture of a node. two layers of a protocol are in service interface.
2.peer interface works in the peer to peer message passing between corresponding peers of two nodes. and each peer interface is invoked by service interface.
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What is the difference between serve and service?
serve and service
