tailieunhanh - CCNA 1 and 2 Companion Guide, Revised (Cisco Networking Academy Program) part 2

Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, Revised part 2 is the Cisco approved textbook to use alongside version of the Cisco Networking Academy Program CCNA 1 and CCNA 2 web-based courses. The topics covered provide you with the necessary knowledge to begin your preparation for the CCNA certification exam (640-801, or 640-821 and 640-811) and to enter the field of network administration. | Page xi Tuesday May 20 2003 2 53 PM xi Ethernet in the Ethernet Media and Connector Connection UTP LAN Connection Wireless Networking Host LAN Connectivity NICs and Workstation and Server Peer-to-Peer Client Server Cabling the WAN Physical WAN Serial Routers and Serial Routers and ISDN BRI Routers and DSL Routers and Cable Setting Up Console Key Check Your Chapter 5 Ethernet History and Evolution of Introduction to IEEE Ethernet Naming IEEE Ethernet and the OSI MAC Framing in Ethernet Frame Ethernet Frame Fields . 264 Ethernet Operation . 266 Media Access Control . 266 Ethernet MAC . 268 Simplex Half-Duplex and Full-Duplex -4 xii Page xii Tuesday May 20 2003 2 53 PM Ethernet Interframe Spacing and Error Types of Ethernet Ethernet Link Establishment and Full Half Collision Domains and Broadcast Directly Connected Indirectly Connected Collisions and Collision Layer 2 Broadcast Introduction to Data Network Key Check Your Chapter 6 Ethernet Technologies and Ethernet 10-Mbps and 100-Mbps 10-Mbps Versions of 10BASE-T 100BASE-TX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .329 100BASE-FX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .