Introduction: VMware Admission Control is crucial as it directly influences a cluster’s virtual machine provisioning and resource allocation. The decision to enable or disable Admission Control necessitates a thoughtful approach, considering your enterprise’s specific requirements, workloads, and resilience targets. This…
Scenario: Suppose a company called XYZ Corporation heavily relies on virtualization technology for its IT infrastructure. They have many virtual machines running critical applications, and a vCenter Server manages these virtual machines. XYZ Corporation has decided to implement vCenter HA…
The principle of least privilege (PoLP) is a security concept and best practice in systems administration. It is based on the idea that a user or process should be given only the minimum privileges necessary to perform their specific tasks…
VMware SRM is integral to an organization’s overall enterprise architecture, specifically within the Business Continuity and Disaster Recovery domain. It enables the implementation of a comprehensive disaster recovery strategy for virtualized environments, ensuring the availability and recoverability of critical business…
A custom attribute refers to a user-defined metadata field that can be added to objects within the VMware infrastructure. Custom attributes provide a way to extend the built-in attributes and add additional properties or information to objects such as virtual…
Often I come over VMs that do not have VMware tools installed. I can only imagine that this is because the owners of the systems do not understand how integral the tools are for running a virtualized environment. VMware Tools…
E1000E, VMXNET3, and SR-IOV passthrough—are different network interfaces available in VMware virtualization technology. Here’s a brief explanation of each: E1000E Advantages of E1000E: Disadvantages of E1000E: VMXNET3 Advantages of VMXNET3: Disadvantages of VMXNET3: SR-IOV Advantages of SR-IOV: Disadvantages of SR-IOV:…
vCenter Enhanced Link Mode (ELM) is a feature that allows you to link multiple vCenter Server instances together, creating a unified management environment. It enables the centralized management and monitoring of multiple vSphere environments, providing a single pane of glass…
