LANs (Local Area Networks)

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    Perhaps the biggest network security concern for many enterprises is securing a wireless local area network (WLAN). This three-part expert lesson provides best practices for securing a WLAN in the enterprise. Lesson 1 focuses on methods of systematic...  Expert Lesson

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    Good network administration is the backbone of today's technology-dependent enterprises. Network administrators are charged with keeping expansive networks and numerous applications running smoothly, and the job can seem overwhelming at times. We're ...  Learning Guide

  • Virtual Networks -- Chapter 8 of VMware Server and VMware Player

    Learn about the advantages of virtual networks, and how VMnets are used in Chapter 8 of VMware Server and VMware Player. After reading this you will be able to change the network adapter in the configuration file; understand how to do adapter teaming...  Chapter Download

  • Top expert Q&As of 2006

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  • How a Switch Works -- Chapter 6 of 'LAN Switching First-Step'

    How a Switch Works explains how to differentiate among unicast, multicast, and broadcast transmission methods; store-and-forward, cut-through, and fragment-free switching mechanisms and then describes Layer 2 and Layer 3 switching operation.  Chapter Download

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    How to Build a Local (Network) Roadway covers basics on how networks work, what they're made of, and the benefits of using a structured cabling system. You will learn how computers can communicate binary 1s and 0s using electricity, list the componen...  Chapter Download

  • "LAN Switching First-Step," Chapter 6: How a switch works

    Chapter 6 of "LAN Switching First-Step," by Matthew Castelli, explains how to differentiate among unicast, multicast, and broadcast transmission methods; store-and-forward, cut-through, and fragment-free switching mechanisms; and then describes Layer...  Chapter Download

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