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The answer to the top 5 virtualization problems

Transitioning to a virtualized network can be challenging for network engineers, despite the advantages. Understand these top five virtualization problems and how to handle them.
vCloud and VEPA: Neither answer is a winner

vCloud and VEPA fail to address the virtualization networking problem, as both are deemed proprietary and don’t enable networking functions within the vSphere environment.
When physical security breaches are the problem

Network engineers are so busy dealing with intrusion prevention and firewalling that they forget about physical security breaches. Blogger Ethan Banks has some advice.
Cisco upgrades the Catalyst 6500…but some wonder why

The Cisco Catalyst 6500 upgrade announced this year didn't excite everyone as expected. Blogger Greg Ferro wonders why Cisco didn't stay focused on the Nexus line instead.

Working With Servers and Desktops

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Can our IP phones use the private IP address of our Asterisk server?

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Where can I find either a class or a book on MS 2003 Small Business Server that goes beyond how to u

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What, if any, are the benefits gained by using VoIP over VoFR?

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How to access a terminal server from a Windows client connected through the Internet

How can I access the terminal server from a Windows 2000 Pro or XP client that was connected through the Internet? Ask the Expert
How can I enable my desktop and my laptop to share files?

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How do I add a static route in a Widows NT 4.0 workstation?

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Can an Asterisk server accumulate calls from SIP phones and then pass them on to another Asterisk SI

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Why doesn't my Internet connection work?

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One of my computers cannot communicate with the rest of the network and I can't figure out why.

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How can one test VoIP functionality with their existing PBX or Key system?

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