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Where do I start to obtain a networking cert?
17 Sep 2002
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Preparation involved for the CCNA cert
17 Sep 2002
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Wireless antenna maker finds clever hiding spot
Wireless antenna maker finds clever hiding spot.17 Sep 2002
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VoIP traversing over a VPN
17 Sep 2002
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What are the advantages and disadvantages of IP telephony
17 Sep 2002
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This is the year for VOIP
During an IT-Director discussion with Convergent Network Solutions, CEO Kevin Dowd expressed the view that the time is right for the implementation of voice over IP (VOIP) solutions.16 Sep 2002
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Small company finds network monitoring service to fit its size
Small company finds network monitoring service to fit its size.16 Sep 2002
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Hacking: 90% of corporate networks are vulnerable
A recent study claims that as many as 90% of corporate networks are, essentially, gaping vulnerabilities as far as companies are concerned.16 Sep 2002
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Cisco storage, let's go!
Cisco has announced the purchase of Andiamo Systems, giving the company more storage switching technology.16 Sep 2002
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IP addresses (and misaddresses)
In total, there are around 4.3 billion IP addresses. How do we keep them straight? Learn about the basics of IP addressing, the different types of addresses and their effective distribution in this...16 Sep 2002
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IPv6: Seven killer capabilities
What is the purpose to the provisioning of IPv6? What will the new infrastructure give to the masses that IPv4 cannot? IT-Director.com outlines the killer capabilities of IPv6.16 Sep 2002
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BT on IP and IPv6
An interview with Neil Hemming, general manager solution sales at British Telecom. He offers an interesting perspective on IP networks and the coming of IPv6.16 Sep 2002
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Why move from IP version 4 to version 6?
The Internet has quickly exceeded expectations, and IPv4, which was released in 1980, is creaking. This article from IT-Director.com explains the problems, and looks toward IPv6 and the benefits it...16 Sep 2002
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Take the challenge, part 4
Here's our fourth set of challenge questions. These are genuine questions submitted to our expert by our members.13 Sep 2002
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Sharing folder and drives on W2k server
13 Sep 2002
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What is a sub interface, PVC and loopback?
13 Sep 2002
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What is the difference between a bridge vs. a switch?
What is the difference between a bridge and a switch? Learn about bridge vs. switch definitions from a networking expert in this tip.13 Sep 2002
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Setting up Internet links with two different ISPs in redundant and load sharing configs
13 Sep 2002
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Loopback interface
13 Sep 2002
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Deferred collisions
13 Sep 2002
Network Management Strategies for the CIO