DQ 1: What are the pieces of the TCP/IP protocol suite? How do they match with the various layers of the OSI model as described in previous courses?DQ 2: What other protocols are available and can they be used in conjunction with TCP/IP? Explain why or why not.DQ 3: How does equipment such as the multiplexer make TCP/IP more efficient?

DQ 1: What are the pieces of the TCP/IP protocol suite? How do they match with the various layers of the OSI model as described in previous courses?DQ 2: What other protocols are available and can they be used in conjunction with TCP/IP? Explain why or why not.DQ 3: How does equipment such as the multiplexer make TCP/IP more efficient?