VMware ESXi CDP information via PowerCLI
- Using PowerCLI, connect to the ESX host or vCenter Server:# Connect-VIServer esx-or-vc-hostname
- Run this script in PowerCLI:
Get-VMHost | Where-Object {$_.ConnectionState -eq "Connected"} |
%{Get-View $_.ID} |
%{$esxname = $_.Name; Get-View $_.ConfigManager.NetworkSystem} |
%{ foreach($physnic in $_.NetworkInfo.Pnic){
$pnicInfo = $_.QueryNetworkHint($physnic.Device)
foreach($hint in $pnicInfo){
Write-Host $esxname $physnic.Device
if( $hint.ConnectedSwitchPort ) {
$hint.ConnectedSwitchPort
}
else {
Write-Host "No CDP information available."; Write-Host
}
}
}
}