Ethernet

Your total guide to planning, designing, implementing, and managing state-of-the-art Ethernet networks From 10Base-T through Gigabit Ethernet, Ethernet Networks, Third Edition provides everything you need to know to plan, implement, manage, and upgrade Ethernet networks. Learn how to use Ethernet switches, bridges, routers, and lesser known, but important equipment to set up and manage an effective and efficient network. Revised to cover new switches, Virtual LANs, and all the latest Ethernet technology, Ethernet Networks, Third Edition helps you: Use Ethernet switches to construct tiered networks that boost LAN performance Understand Gigabit Ethernet and how it supports LAN interconnectivity Protect your LAN while connected to the Internet using firewalls and routers Support NetWare(r), Windows(r), and TCP/IP connectivity with Ethernet Ethernet Networks, Third Edition is an indispensable resource for network planners, network administrators, and systems engineers, who work with Ethernet networks.

Gigabit Ethernet provides the capacity required for bandwidth-hungry servers, campus backbone networks, and next-generation workstations. Furthermore, it provides a seamless upgrade path from existing 10 Mb/s and 100 Mb/s Ethernet networks. All of the skills, tools, training, and experience gained from using lower-speed Ethernet LANs can be applied to the new technology, easing the pain of migration. Appropriate for anyone involved with LAN technologiesaenetwork planners, designers and administrators, equipment and applications developers, technical salespeople, studentsaethis book provides a thorough explanation of Gigabit Ethernet and the principles on which it was built. "Gigabit Ethernet" explains the technology in clear terms, exploring the implications for its application and operation in real-world LANs. You will learn how to identify appropriate application environments for Gigabit Ethernet, as well as how to integrate it with other technologies, make intelligent choices about products and features, and set realistic expectations about performance. In this comprehensive book, you will find essential information on: The history of Gigabit Ethernet and the rationale behind its design The use of switches and dedicated bandwidth Full-duplex operation and its implications for network design Ethernet flow control The automatic link configuration mechanism Modifications made to the Ethernet Medium Access Control (MAC) algorithms to support 1000 Mb/s operation The differences among Gigabit Ethernet hubs, including repeaters, switches, routers, and Buffered Distributors Gigabit Ethernet physical signaling, including encoding methods, interfaces, media specifications, andtopology rules The appropriate technology and product features suited for various real-world application environments The true causes of poor network performance and how you can optimize your network investment This book contains a convenient summary of the IEEE 802.