VMware tools
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…
VMInfrastructure
VM Network Adapters
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:…
Comparison of TOGAF and ZACHMAN
Introduction In the realm of enterprise architecture (EA), several frameworks and methodologies are available to guide organizations in effectively managing their IT infrastructure and aligning it with their business goals. Two of the most widely recognized and adopted frameworks in…
vCenter Enhanced link mode
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…
Stateless ESXi
What is Stateless Stateless ESXi refers to a VMware ESXi configuration, a popular hypervisor used for virtualization. The ESXi host operates without a local disk or persistent storage in a stateless ESXi configuration. Instead, it boots over the network using…
All Paths Down
In VMware vSphere, the “All Paths Down” (APD) condition refers to a situation where the storage device becomes temporarily inaccessible to the ESXi hosts. This can occur due to various reasons, such as storage system failure, connectivity issues, or misconfigurations.…
EVC – What is it, and should I use it?
VMware EVC (Enhanced vMotion Compatibility) is a feature of VMware vSphere that ensures compatibility between hosts in a cluster when the hosts have different CPU generations or vendor architectures. EVC presents a consistent set of CPU features to all virtual…
Migrate using VMware Hybrid Cloud Extension
VMware HCX (Hybrid Cloud Extension) is a software solution that enables organizations to migrate and extend their VMware-based workloads between data centers, on-premises data centers, and public cloud environments. HCX provides a seamless and secure way to extend the capabilities…
Hardening to meet NIST
Securing a VMware ESXi environment can be challenging, especially if youneed to meet NIST standards for data centers. NIST (National Institute of Standards and Technology)provides guidelines and recommendations to ensure the security,confidentiality, and integrity of data stored and processed in…
vSphere Cluster Services (vCLS)
In this blog post, we’ll explore what vCLS is, how it works, and the benefits it provides for virtualized environments. What is vSphere Cluster Services? vSphere Cluster Services (vCLS) is a new feature introduced in vSphere 7.0 that provides a…