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Blog & Tutorials

Virtualization blog featuring my home virtualization lab, tutorials, network topology and configuration guides in the virtualized environments.

Passed VCP4 and VCP5 Exams, Study Tips and Thoughts

What a month this has been so far... 3 exams, 2 passed! Yes, I passed both VCP4 and VCP5 exams in span of about...
vSphere 5.1 Web Client homepage

How to create new VM in vSphere 5.1 Web Client

In this how-to tutorial we will look at how deploy a new virtual machine (VM) using the new VMware vSphere 5.1 Web Client. The...

Mapped direct-access LUN that is not accessible error

On Vmware ESX or ESXi: If you are trying to Vmotion a Virtual Machine (VM) that has a Raw Device Mapping (RDM) attached, you may...

Firewall, NAT and DNS, reverse DNS entries do not match Error

If you host your own email behind a NAT device or firewall, you've probably seen this issue come up at least once in your...

Blog & Tutorials