$prefix = "server"
$code = ({
Get-Service -Name cuAgent | Stop-Service -Force
Get-Service -Name cuAgentManager | Stop-Service -Force
Set-Service -Name cuAgent -StartupType Manual
})
for ($i = 1; $i -le 1; $i++)
{
$server = $prefix + "{0:d2}" -f $i
while (-not (test-connection $server)) {}
$session = New-PSSession -ComputerName $server
Invoke-Command -Session $session -ScriptBlock $code
}