Network Management Strategies for the CIO-
Networking certifications: How to pass your Network+ exam
Learn how to pass your Network+ exam in this story on how to study and read to obtain your Cisco certification.22 Jul 2007
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erlang
The Erlang programming language is not the same thing as the erlang, a unit of traffic density.20 Jul 2007
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Stop simultaneous connections to corporate LANs and external Wi-Fi networks
How can you stop simultaneous connections to corporate LANs and external Wi-Fi networks? Find out from wireless expert Lisa Phifer in this Ask the Expert.19 Jul 2007
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Wireless interference can be frustrating (and fun?)
Wireless interference can sap Wi-Fi connectivity on the WLAN, but there are ways to avoid it.19 Jul 2007
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Cisco certification
This Cisco certifications guide covers CCNA, CCNP, CCIE and more. Decide whether getting a Cisco certification is necessary for your career, which one you should get and how to study and pass your ...17 Jul 2007
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Hardening your router: Increasing security with ACLs
Learn how to harden your router in this step-by-step, automated, ten-minute demo. Expert David Davis walks you through the steps you'll need to take to use Cisco IOS access control lists (ACLs) to ...17 Jul 2007
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IP Accounting -- from Network Management: Accounting and Performance Strategies
IP Accounting, Chapter 6 of "Network Management: Accounting and Performance Strategies," describes the IP Accounting features in Cisco IOS and teaches you the different IP Accounting functions and ...16 Jul 2007
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Cleaning up: Managing Windows networks using scripts, part 2
In the continuation of his series on managing different aspects of Windows networks using scripts, Mitch Tulloch walks you through the steps of "tidying up" a simple script that changes the IP addr...16 Jul 2007
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CAT5 UTP crossover cable: Cabling tips for network professionals, lesson 3
Crossover or x-over CAT5 cabling is discussed in this tip.15 Jul 2007
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DNS monitoring: If it's slow, everything is slow
Techniques for monitoring DNS performance, and the impact on applications when it is not performing properly, are explored in this tip.13 Jul 2007
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Network behavioral analysis project deployment
Deploying a successful network behavorial analysis project begins with cooperation and involvement from many teams within your organization. For a technical project, some of the team members are ob...13 Jul 2007
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TCP/IP troubleshooting: A structured approach -- Using Netdiag.exe
Limitations of the Repair feature of Windows network connections can be overcome by using Netdiag.exe, a network connectivity troubleshooting tool that is part of the Windows Support Tools. Netdiag...11 Jul 2007
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fiber jumper
A fiber jumper, sometimes called a fiber patch cord is a length of fiber cabling fitted with LC, SC, MTRJ or ST connectors at each end... (Continued)10 Jul 2007
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patch cord
A patch cord is a length of cable, with connectors on the ends, that is used to connect an end device to something else, such as a power source.10 Jul 2007
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Cisco networking certification targets entry level
Cisco networking certifications are targeting a new entry-level set with the CCENT certification. Cisco is also adding new elements to its CCNA offering.10 Jul 2007
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How do I protect servers from each other's environments?
Learn how to protect networks from each other's environments in this Q&A with routing and switching expert Sudhanshu Gupta.10 Jul 2007
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Which routers won't assign IP addresses to other subnets?
If you have a large network and want to segment it with routers, find out which kind of routers you need to use so that your server doesn't assign IP addresses to other subnets, in this expert resp...10 Jul 2007
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Can fiber patch cables connect to different micron ratings?
Understand fiber patch cable connection abilities in this expert response from networking infrastructure expert Carrie Higbie.03 Jul 2007
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What core network security items are needed to secure networks?
Learn which core network security items, facilities and tools are needed to secure a particular network in this Q&A with Michael Gregg.03 Jul 2007
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How can I secure our data from hackers?
Enterprise security expert Michael Gregg answers how to secure data from hackers, in this expert response.03 Jul 2007
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Embracing Mobile Chaos
Learn tips for controlling mobile technology and devices in your organization amid the chaos, with expert videos on mobile security and related resources from BlackBerry.
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