- Network Protocols are a proper description of message formats and therefore the rules that 2 computers should follow so as to exchange messages.
- This set of rules describes, however, information is transmitted over a network.
Why Network Protocols are required:-
Protocols are needed for communication between any two devices.
- In what format can the messages be transmitted?
- At what speed ought to messages be transmitted?
- What to try to if errors take place?
- What to try to if elements of a message square measure lost?
Protocols in way of life:-
How will speech come about between people at large
- “Dear Sir”
- “Yours faithfully”
- No spelling mistakes!