-- card: 103065 from stack: in -- bmap block id: 103392 -- flags: 0000 -- background id: 96550 -- name: definition15 -- part 1 (field) -- low flags: 01 -- high flags: 0000 -- rect: left=128 top=70 right=89 bottom=509 -- title width / last selected line: 0 -- icon id / first selected line: 0 / 0 -- text alignment: 0 -- font id: 158 -- text size: 14 -- style flags: 0 -- line height: 16 -- part name: subHeader -- part contents for background part 4 ----- text ----- Terms and Concepts -- part contents for background part 9 ----- text ----- Apple Macintosh SE/30 -- part contents for background part 5 ----- text ----- Ethernet is a high-speed local area network system created by Xerox Corporation. The Macintosh computer can operate on an Ethernet system by installing an EtherTalk expansion card. The hardware and software which make up the Ethernet system uses network protocols called Transmission Control Protocol/Internet Protocol (TCP/IP). Ethernet offers a 10 megabit-per-second (mps) transfer rate. -- part contents for card part 1 ----- text ----- What is Ethernet?