View source for Powershell to test connectivity

Perform action for a list of servers:
<source lang="powershell">

$servers = “dc1″,”dc3″,”sql1″,”wds1″,”ex1″

Foreach($s in $servers)

{
</source>
If no connection do something:
<source lang="powershell">

if(!(Test-Connection -Cn $s -BufferSize 16 -Count 1 -ea 0 -quiet))

  {
</source>
Combine the two above:
<source lang="powershell">

$servers = “dc1″,”dc3″,”sql1″,”wds1″,”ex1″
Foreach($s in $servers)

{

if(!(Test-Connection -Cn $s -BufferSize 16 -Count 1 -ea 0 -quiet))
                {
                 Write-Host "testiing server $s"
                }

}


</source>