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…
Tag Security
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:…
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…
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 CPU Scheduler
In vSphere 6.7 VMware introduced CPU Scheduler options that allows the Administrators to secure against CPU exploits by defining how the VM access the CPU. These CPU Schedulers have different impact on performance. This article shows why and how they work.