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Recently, on a professional services engagement, we encountered a situation, where the Customization Wizard was failing to successfully apply SYSPREP to Windows 2012 Servers. Because our main objective and my time was focused on other areas, we could not take time to resolve the underlying the root cause, so we needed a work-around. This […]
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Here is a slick way using host profiles. It calls for using a host profile and using the Configure a fixed administrator password option. Details at: http://www.vladan.fr/how-to-reset-esxi-5-x-root-password-and-under-which-conditions/ But, it may not be supported. The statement in the following KB article indicates that the only supported way to reset the root account password on […]
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Frequently, on my professional services engagements, my customer will ask me which NIC Teaming Load Balancing option is the best choice when configuring virtual switch port group in VMware vSphere. The following represents my typical answer: Here are guidelines for choosing the best NIC Teaming Load Balancing policy: Based on IP hash – Use this […]
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I have often stumbled when trying to explain the differences and the relationship between Etherchannel, LACP, and IEEE802.3ad. I began stumbling more when I learned that vSphere 5.5 supports Enhanced LACP and LAGs. Here is may best attempt to clarify. Etherchannel: an Etherchannel is a logical channel formed by bundling together two more links […]
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I attended my 10th consecutive VMworld this year. Here are some of my main take-aways. VMware vSphere 5.5 Update 2: is now GA and available for download. Some features are: Support for ESXi hosts with up to 6TB RAM VMware vShield Endpoint driver is bundled with VMware Tools and called Guest Introspection VMware vCenter Server now […]
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