Blog & Tutorials

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

Email Server Generates “#500 Firewall Error##” Error

We upgraded our mail server recently to Microsoft Exchange 2007 and users started experiencing problem sending emails to multiple recipients on same domain. The error...

vSphere PowerCLI: Creating and Managing Aliases

Are you using PowerCLI to automate or perform daily administrative tasks in your virtual infrastructure? VMware vSphere PowerCLI is snapin module for Microsoft PowerShell...

Exchange 2010: External email fails Delivery to a Distribution List Email Address

In your exchange server setup, you have the ability to create distribution lists or distribution groups as they are commonly known in Exchange Management...

How to fix “System logging is not configured on host” warning message

When deploying new standalone host within vCenter or in a cluster, VMware vSphere gives you a warning message about system logging not configured on...

Missing or corrupt C_437.NLS file

My laptop today with Windows XP Professional Operating system which had this error message: 'Windows could not start because the following file is missing or...

VMware VCP410 Exam Promotion code

Its about time VMware released a promo code for their VCP410 exam. If you are studying for VCP exam then this could save you...

The vNEST: Home Virtualization Lab, Part 2

This will be part 2 of the building home virtualization lab blog I wrote couple of years ago. I haven't had much time over...

Backup and Restore VMware ESXi host configuration

So, how do you backup and restore ESXi host configuration? Having a backup plan for your virtual machines is important but you can enhance...

Blog & Tutorials