The Internet Protocol (IP) contains a special feature for separating different types of communication between network addresses. What is this feature called?

A. Software port

B. Hardware port

C. Dynamic Host Configuration Protocol

D. Virtual Communication Protocol

What aspects of network communication are described by a protocol? In what way do the P2P and multicast approaches to Internet radio broadcast differ from N-unicast? What criteria should one consider when choosing one of the four types of VoIP?

Do some Internet research on the major functions performed by data link communication protocols. Identify examples of widely used data link control protocols.

Summarize your findings in a 250500 word paper.