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'CCNA Official Exam Certification Library' author gives tips for passing your test
Certification still carries weight when you are looking for a networking career move, according to 'CCNA Official Exam Certification Library (CCNA Exam 640-802), 3rd Edition' author, Wendell Odom.30 May 2008
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Troubleshooting IP Routing -- 'CCNA Official Exam Certification Library, 3rd Edition,' Chapter 7
This chapter from 'CCNA Official Exam Certification Library, 3rd Edition' focuses on troubleshooting the IP routing process. To that end, it begins with a section about two important troubleshootin...29 May 2008
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Wireless LANs -- 'CCNA Official Exam Certification Library, Third Edition,' Chapter 11
This chapter examines the basics of WLANs to help you prepare for the CCNA exam. In particular, the first section introduces the concepts, protocols, and standards used by many of the most common W...29 May 2008
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Cisco smartens up the wireless network with Motion platform
Cisco Systems unveiled plans to transform its wireless network equipment into a more integral, intelligent part of the enterprise with its Cisco Motion architecture.28 May 2008
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Understanding remote scripting -- Managing Windows networks using scripts, part 9
It's all well and good to jump in and try things -- such as managing Windows networks using scripts -- but sometimes we hit a wall when we do this. Learning the fundamentals can often help us avoid...28 May 2008
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Akamai and Citrix marry cloud-based and appliance-based Web application acceleration
Akamai and Citrix have announced a strategic partnership in Web application acceleration. The collaboration will begin at the sales channel level and extend into product and technology development.27 May 2008
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ARPANET
ARPANET was the network that became the basis for the Internet. Based on a concept first published in 1967, ARPANET was developed under the direction of the U.S. Advanced Research Projects Agency ...22 May 2008
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When it comes to data loss prevention, networking should be part of the conversation
Networking professionals should be ready to take a leadership role in defining and executing data loss prevention strategies.22 May 2008
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Book of Wireless author on wireless advantages and issues
Wireless technology offers terrific advantages but also presents challenges to both network pros and end users. In this Q&A, John Ross -- author of "The Book of Wireless: A Painless Guide to Wi-Fi ...21 May 2008
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Buying your own WAPs vs. Internet service provider's wireless routers
Should you buy a wireless router from your Internet service provider or buy our own WAPs? Our wireless networking expert gives a case for each in this response.20 May 2008
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Skills beat out certifications in networking job market, study finds
The premium pay in IT is going to those with soft skills, but some specialized certifications still command respect.20 May 2008
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Network mapping in Vista for Windows XP
Windows Vista's network mapping feature is a handy way to detect devices on your network and create a network diagram based on that information, but doesn't work well with domain networks or comput...20 May 2008
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Are my Cisco certification course books too outdated to use?
If your Cisco certification course books are nine years old are they too outdated? Our Cisco certification expert explains their relevance to the exams and advises why they might be good to keep.16 May 2008
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What is 802.11n Greenfield mode used for?
Understand what 802.11n high throughput (HT) mode, or Greenfield mode, is in this explanation from our wireless networking expert.16 May 2008
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What is data loss prevention? -- An introduction to DLP
Most network security products focus on keeping the bad guys -- Trojans, viruses and hackers -- outside of the network, but data loss prevention (DLP) keeps the good stuff -- sensitive enterprise d...14 May 2008
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Virtualization selection and the enterprise network
Greg Shields, the author of the new e-book The Shortcut Guide to Selecting the Right Virtualization Solution, is known for his ability to relate highly technical concepts with a drive toward fulfil...14 May 2008
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How to set passwords on folders in Windows 2003 servers
Learn how to configure file and folder security on a Windows 2003 server in this expert advice from Puneet Mehta, our network security expert.14 May 2008
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To simulate voice over IPSec VPNs which simulators work?
Learn which simulators you can use to simulate voice over IPSec VPNs in this advice from our network security expert.14 May 2008
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Network management takes interface tips from gaming industry, Google
Simplified user interfaces are helping harried networking professionals stay on top of ever-more complex networks.13 May 2008
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Does each routing protocol have a different routing table?
Learn from our routing and switching expert, Sudhanshu Gupta, whether different routing protocols such as RIP and IGRP have different routing tables or number of columns for specifying information ...12 May 2008
Network Management Strategies for the CIO