Test-NetStatus

Function Test-NetStatus
{
 [CmdletBinding()]
 Param(
[Parameter(Mandatory=$true,ValueFromPipeLine)][String]$ComputerName)
Process
 {
$aaa = "Host is "
$bbb = " --- "
$ccc = " -- "
$result = Test-Connection -ComputerName $ComputerName -Count 1 -Quiet -ErrorAction SilentlyContinue
If ($result -eq "True") {$result = "Online"}
Else {$result = "Offline"}
IF ($result -eq "Online") {Write-host $aaa$result$bbb$computername -ForegroundColor Green}
Else {Write-host $aaa$result$ccc$computername -ForegroundColor Red}
 }
}