Understanding subnet configuration

When you are done with dividing your VNets, you can list all the subnets using the following Azure CLI command. You will have to use two particular parameters to get the result, the resource group name and the VNet name:

$ az network vnet subnet list --resource-group "azureadministrator-euw-rg" --vnet-name "vnetforsubnets"

The result of listing the available subnets should look similar to the following output:

[
  {
    "addressPrefix": "10.0.0.0/29",
    "etag": "W/\"52664431-6d97-4098-9baa-f085738b1425\"",
    "id": "/subscriptions/.../resourceGroups/azureadministrator-euw-rg/providers/Microsoft.Network/virtualNetworks/vnetforsubnets/subnets/Subnet1",
    "ipConfigurations": null,
    "name": "Subnet1",
    "networkSecurityGroup": null,
    "provisioningState": "Succeeded",
    "resourceGroup&quot...