Sometimes we need to upgrade our ESXi hosts with installed 3rd vSphere Installation Bundle (VIBs). Before I show you how to customize ESXi image (using Image Builder), let's clarify some important things about VIBs. VIB is comprised of three parts: A file archive - contains the files that make up the VIB. An XML descriptor… Read More »
During preparation to the upgrade of Nexus 1000v (for my customer), I recollected that I have some posts waiting in the "queue" to be completed and published 🙂 One of such post is related to design of L3 Control interface used for VSM-VEM traffic. Cisco Nexus 1000v is very popular and still supported in VMware… Read More »
Recently I have been asked by my customers and also blog readers 🙂 about VMware HA Admission Control. As this topic is often misunderstood, this post covers some information about this important feature of VMware vSphere HA. In this post you will find answers for the following questions: What is Admission Control? What is and… Read More »