Merge pull request #239506 from yoninalmsft/vm-no-os

Add note no OS for VM

Author: prmerger-automator[bot]

articles/defender-for-iot/organizations/appliance-catalog/virtual-management-hyper-v.md

@@ -28,6 +28,9 @@ Before you begin the installation, make sure you have the following items:
 
 Make sure the hypervisor is running.
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 ## Create the virtual machine
 
 This procedure describes how to create a virtual machine for your on-premises management console using Microsoft Hyper-V.

articles/defender-for-iot/organizations/appliance-catalog/virtual-management-vmware.md

@@ -28,6 +28,9 @@ The on-premises management console supports both VMware and Hyper-V deployment o
 
 Make sure the hypervisor is running.
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 ## Create the virtual machine
 
 This procedure describes how to create a virtual machine for your on-premises management console using VMware ESXi.

articles/defender-for-iot/organizations/appliance-catalog/virtual-sensor-hyper-v.md

@@ -31,6 +31,9 @@ The on-premises management console supports both VMware and Hyper-V deployment o
 
 Make sure the hypervisor is running.
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 ## Create the virtual machine
 
 This procedure describes how to create a virtual machine by using Hyper-V.

articles/defender-for-iot/organizations/appliance-catalog/virtual-sensor-vmware.md

@@ -30,6 +30,9 @@ Before you begin the installation, make sure you have the following items:
 
 Make sure the hypervisor is running.
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 ## Create the virtual machine
 
 This procedure describes how to create a virtual machine by using ESXi.

articles/defender-for-iot/organizations/ot-deploy/install-software-ot-sensor.md

@@ -55,6 +55,9 @@ This procedure describes how to install OT monitoring software on an OT network
 
 **To install your software**:
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 1. Mount the ISO file onto your hardware appliance or VM using one of the following options:
 
     - **Physical media** – burn the ISO file to your external storage, and then boot from the media.

articles/defender-for-iot/organizations/ot-virtual-appliances.md

@@ -61,6 +61,9 @@ For all deployments, bandwidth results for virtual machines may vary, depending
 |**L100**     |    **Max bandwidth**: 100 Mb/sec <br>**Max monitored assets**: 800      | **vCPU**: 4 <br>**Memory**: 8 GB <br>**Storage**: 100 GB (150 IOPS)        |
 |**L60** [*](ot-appliance-sizing.md#l60) |     **Max bandwidth**: 10 Mb/sec <br>**Max monitored assets**: 100      | **vCPU**: 4 <br>**Memory**: 8 GB <br>**Storage**: 60 GB (150 IOPS)        |
 
+> [!NOTE]
+> There is no need to pre-install an operating system on the VM, the sensor installation includes the operating system image.
+
 ## On-premises management console VM requirements
 
 An on-premises management console on a virtual appliance is supported for enterprise deployments with the following requirements: