CODEWITHSUNDEEP
azureazure-powershellazureportal
Nematjon Raxmanov
Nematjon Raxmanov

Reputation: 13

How to create Azure VMSS with accelerated networking?

I created Azure VMSS (Windows 2016 Datacenter , Standart F2s). Somehow "Accelerated Networking" option was disabled (by spec , Standart F2s vm support network accelaration, also I have single VM running with accelarated networking and exactly same VM Size and OS).

Based on https://learn.microsoft.com/en-us/azure/virtual-network/create-vm-accelerated-networking-powershell#vmss , upgrade doesn't work. I got following error:

Cannot add network interface '/subscriptions/****/resourceGroups/*****/providers/Microsoft.Network/networkInterfaces/|providers|Microsoft.Compute|virtualMachineScaleSets|*****|virtualMachines|1|networkInterfaces|*****' with accelerated networking to an existing virtual machine '/subscriptions/******/resourceGroups/*****/providers/Microsoft.Compute/virtualMachines/|providers|Microsoft.Compute|*****|*******|virtualMachines|1' .

Any help would be appreciated. Thanx.

Upvotes: 1

Views: 900

Answers (1)

Charles Xu
Charles Xu

Reputation: 31452

To create Azure VMSS with Accelerated Networking, you need to set enableAcceleratedNetworking to true in your scale set's networkInterfaceConfigurations settings:

"networkProfile": {
    "networkInterfaceConfigurations": [
    {
      "name": "niconfig1",
      "properties": {
        "primary": true,
        "enableAcceleratedNetworking" : true,
        "ipConfigurations": [
          ...
        ]
      }
    }
   ]
}

For more details, see the Accelerated Networking in Azure VMSS. And there are some Limitations and Constraints of the Accelerated Networking.

Upvotes: 1

Related Questions