David’s Cisco Networking Blog:



October 29, 2009  12:31 PM

Installing ESXi / vSphere version 4 and more

Posted by: David Davis
esxi, free, training, Virtualization, VMware

Tom Finnis, Technical Operations Manager for Help4IT, has recently written some excellent articles on VMware vSphere and ESX over at the Petri IT Knowledgebase. 

July 27, 2009  2:00 AM

Free E-Books from Greg Shields

Posted by: David Davis
2008, active directory, ebooks, free, Virtualization, windows

If you've been around Microsoft technologies long enough, likely you have heard the name Greg Shields. I was talking with Greg this week because he will be speaking at VMworld 2009 and he pointed out that he has, on the Internet a long list of free e-books. These e-books cover things...

June 20, 2009  6:21 AM

10 Free Networking Tools from NetQoS

Posted by: David Davis
calculator, free, free tools, latency, netqos, network, Networking, tools

I admit it, I am a sucker for free tools. Many times, I end up seeing that the free tools are junk but I was pleasantly surprised when i checked the 10 free networking tools from NetQos. Besides the Network Rockstar Challenge,...

May 28, 2009  12:16 AM

Free Network Security Scanner from GFI LanGuard

Posted by: David Davis
free, network, scanner, Security

Like free tools? Who doesn't! GFI, the makers of the very popular network security scanner, are now offering a free version LANguard! LANguard performs:

  • Vulnerability scanning
  • Patch...


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