Connect-AzAccount -Tenant XXXXXXXXXX -Subscription "XXXXXXXXXXXX"

$vnet = Get-AzVirtualNetwork -Name confvnet -ResourceGroupName "resourcegroup-confluence-jira-datacenter"

$Nic = Get-AzNetworkInterface -ResourceGroupName "resourcegroup-confluence-jira-datacenter" -VirtualMachineScaleSetName 'confcluster'

$Nic | Add-AzNetworkInterfaceIpConfig -Name "IPInterlink" -Subnet $vnet.Subnets[1] -PrivateIpAddress 10.0.4.20 -PrivateIpAddressVersion 'IPv4' | Set-AzNetworkInterface

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