First element of Network ?
Source/ Sender
Second element of Network ?
Destination/ receiver
Third element of Network ?
Transmission medium/ channel
Communications Protocol?
What method to use?
What language?
Acknowledgement about data ?
Rules to send Data ?
Identical sender / Receiver Method of communication Common language & grammer Speed and delivery time Acknowledgement requirements
Networking protocol?
Messege format Messege size Timing Encoding Encapsulation Message Pattern (request/ response pattern)
Encapsulation?
The process of adding information to piece of data that make up a message. (Address information)
Internet standards?
To determine if device connected to standard protocols
Used to discuss problem solving and testing
Purpose of new standard?
Each stage tested by Request to comments (RFCs)
Who publish new standard?
Internet Engineering Task force (IETF)