... the original IEEE 8 02. 3 specification include 10 BASE2, 10 BASE5, 10 BASE-F, 10 BASE-T, and 10 Broad36. Physical variations for Fast Ethernet include 10 0BASE-T, 10 0BASE-T4, and 10 0BASE-X. LAN (local-area ... (PCI, ISA, EISA, and so on) • Network topology (bus, ring, star) • Medium type (UTP, STP, 10 Base2, 10 Base5, 10 BaseF) • Transport speed (1 Mbps, 4 Mbps, 10 Mbps, 16 Mbps, 10 0 Mbps, 10 00 Mbps) ⇒ ... compression and encryption. 42 - 23 9 Engineering Journal and Workbook, Vol. I, 2 nd Ed. – Chapter 5 Copyright © 20 02 Cisco Systems, Inc. Chapter 5 Layer 1: Media, Connections, and Collisions...