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What is the best way to tackle the descriptive questions on the CCNA 640-801 exam?
What is the best way to tackle the descriptive questions on the CCNA 640-801 exam?28 Apr 2006
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In-building wireless: Installation issues trump equipment costs
This article looks at the key variables that differentiate various in-building wireless systems and shows why installation costs are the most important criteria when considering different systems.28 Apr 2006
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Benchmarking MIMO: Examining the performance of "Draft N" products
The Farpoint Group looks at several aspects of the performance of the latest crop of "Draft N Compliant" products and compares them for reference against an existing and established MIMO-based rout...28 Apr 2006
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Are you aware of any certification-related studies?
Are you aware of any certification-related studies?28 Apr 2006
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Shooting Trouble - Chapter 1 of CCNP Practical Studies: Troubleshooting (CCNP Self-Study)
This chapter from CCNP Practical Studies: Troubleshooting by Donna Harrington presents an introduction to troubleshooting; a review of standards, protocols and industry models; and practical troubl...27 Apr 2006
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Secure LAN switch locks out threats
ConSentry leads the pack with a switch that combines policy-based security technology with standard switching. Security threats are thwarted and contained at the network edge with combo gear.27 Apr 2006
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The technical foundations of hacking - from 'Certified Ethical Hacker Exam Prep'
This chapter from 'Certified Ethical Hacker Exam Prep' by Michael Gregg discusses attacker methodology, as well as some of the methodologies used by ethical hackers. Ethical hackers differ from mal...26 Apr 2006
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Little known Microsoft security utilities
Microsoft makes a big deal of security, but some of its useful security utilities fly under the radar. Contributor Brien M. Posey highlights a few of the more valuable Microsoft tools and provides ...25 Apr 2006
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Common Exchange mail delivery issues
This article discusses some common culprits of Exchange message delivery delays and failures.25 Apr 2006
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Can you suggest some third party monitoring solution for Cisco Call Manager?
Can you suggest some third party monitoring solution for Cisco Call Manager?24 Apr 2006
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Router Expert: DHCP services for WLANs
Learn how to configure Dynamic Host Configuration Protocol (DHCP) services as part of a WLAN implementation.24 Apr 2006
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Which network cards are best for Gigabit Ethernet?
Which network cards are best for Gigabit Ethernet?24 Apr 2006
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Why does my network go down every night?
Our networking fundamentals expert, Chris Partsenidis, explains why a network server might go down at a certain time every night, in this expert response.24 Apr 2006
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Where can I find good software and hardware to design a mesh network?
Where can I find good software and hardware to design a mesh network?24 Apr 2006
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SMB Buying Decisions: WLAN security tools
Wireless LAN security is critical for small and midsized businesses, which are often the target of unauthorized access attempts and denial-of-service attacks.24 Apr 2006
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Can you recommend a company to handle our remote access VPN services?
Can you recommend a company to handle our remote access VPN services?24 Apr 2006
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Why is my customer's small, mixed network running so slowly?
Why is my customer's small, mixed network running so slowly?24 Apr 2006
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What are the advantages to completing the illusive CCIE cert versus having multiple CCNP certs?
What are the advantages to completing the illusive CCIE cert versus having multiple CCNP certs?24 Apr 2006
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What do you think of the new Cisco Channel Partner Specialist certifications?
What do you think of the new Cisco Channel Partner Specialist certifications?24 Apr 2006
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How can I stop my server from allowing unauthorized access?
How can I stop my server from allowing unauthorized access?24 Apr 2006
Network Management Strategies for the CIO