Measurement, Control, and Communication Using Ieee 1588
the TCP/IP and OSI models
osi model - Google Search
ONU LAN port DHCP Control
Protocols according to layers of OSI and TCP / IP models: Data Link Layer
Network protocol is a communication protocol for exchanging data between computers or processes, in a computer network computers are connected to each other.
OSI Model is an acronym of organization named International Organization for Standardization which sets basis of communication protocols in computer networks.
Infographic: 7Cs of Effective #Communication