Network Management Strategies for the CIO
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IEEE P802.3az Energy Efficient Ethernet: Small network power savings add up
Much energy is wasted while the network is idle. The IEEE P802.3az Energy Efficient Ethernet project aims to deliver major energy savings by combining many small network power savings, both economically and environmentally beneficial. Tip
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What's the Ethernet packet collision rate in Windows OS?
Is there a way to know the Ethernet packet collision count/rate in a Windows OS? Find out in this answer from our networking fundamentals expert, Chris Partsenidis. Ask the Expert
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Green networking: Energy efficient upgrades can cut costs
Upgrading older networking products to greener, more efficient equipment can cut costs, but administrators should take a close look at total savings from switching out energy hogs like gigabit Ethernet switches for new, greener models. A report by Sc... Article
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pseudowire
Pseudowire ( sometimes spelled as pseudo wire or abbreviated as PW) is a mechanism for emulating various networking or telecommunications services across packet-switched networks using Ethernet, IP, or MPLS... (Continued) Definition
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Can 802.11 protocols be used with GPRS connectivity?
Can 802.11 protocols be used with GPRS connectivity? Find out from our wireless networking expert, Lisa Phifer. Ask the Expert
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How does asynchronous transfer mode differ from existing network technologies?
Learn how asynchronous transfer mode (ATM) differs from existing network technologies in this response from our networking infrastructure expert, Carrie Higbie. Ask the Expert
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Frame relay, ATM, and Gigabit Ethernet pros and cons
Frame relay, ATM, and Gigabit Ethernet have pros and cons for basing network infrastructure off of, according to our networking fundamentals expert. Ask the Expert
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100Base-(T) TX/T4/FX - Ethernet: Cabling tips for network professionals, lesson 5
100Base-(T) TX/T4/FX - Ethernet fundamentals are discussed in this tip. Tutorial
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Gigabit Ethernet and 10 Gigabit Ethernet: Technology overview
This overview of Gigabit Ethernet and 10G lays the foundation for understanding Gigabit Ethernet technology and the advantages it brings to your network. Networking FastFacts
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Is my hotspot provider vulnerable to MAC address spoofing?
In this Q&A with wireless networking expert Lisa Phifer, see if your hotspot provider is vulnerable to MAC address spoofing when it uses Web portal to charge customers for wireless access. Ask the Expert