Neighbors (ARP): Add pipeline support

Author: alagoutte

Diff for: PowerArubaCX/Public/Neighbors.ps1

@@ -20,6 +20,9 @@ function Get-ArubaCXNeighbors {
 
     #>
     Param(
+        [Parameter (Mandatory = $false, ValueFromPipeline = $true)]
+        [ValidateScript( { Confirm-ArubaCXVrfs $_ })]
+        [psobject]$vrf_pp,
         [Parameter(Mandatory = $false, position = 1)]
         [String]$vrf = "*",
         [Parameter(Mandatory = $false)]
@@ -42,6 +45,11 @@ function Get-ArubaCXNeighbors {
 
     Process {
 
+        #get vrf name from vrf_pp ps object (based by pipeline)
+        if ($vrf_pp) {
+            $vrf = $vrf_pp.name
+        }
+
         $invokeParams = @{ }
         if ( $PsBoundParameters.ContainsKey('depth') ) {
             $invokeParams.add( 'depth', $depth )