Not sure if your referring to the "network communication" using PING (Packet internet Groper)
which is a windows command used to troubleshoot "network" connections. It verifies that the host can "communicate" with another host on the "network".
Or the PPP (Point to Point Protocol) & PPPoE over Ethernet
It governs the methods for communicating via modems, Windows dial up & cable modems.
Definition of Protocol: A set of rules and standard that two entities use for communication.
Protocols
Segment
name of the network
A hostname is the name that is given to a device that is connected to a computer network. This name is used to identify the device on the Internet and other forms of electronic communication. A domain name is the part of a URL that identifies the web page.
Twilight Barking
The feminine given name Madonna originates in the Latin and Italian languages.
Demarcation Point
Cerebral arterial circle or circle of Willis
The given name Kiana has origins in the Latin, Spanish, and Greek languages.
IBSS
Anton is a form of the Latin Antonius. It's a given name in many European languages; an equivalent to Anthony.
The female given name 'Karla' originates with the Greek & Old German languages.
Some were were given symbols from their names in other languages.
It is the name given to the number by English speaking people. In other languages it is not called one.