nw validation fix

Scenarios/AzSHCI Deployment/Scenario.ps1

@@ -573,19 +573,20 @@
         Get-NetAdapterRdma -CimSession $servers | Sort-Object -Property Systemname | Format-Table systemname,interfacedescription,name,enabled -AutoSize -GroupBy Systemname
         #validate if VLANs were set
         Get-VMNetworkAdapterVlan -CimSession $Servers -ManagementOS
-        #Validate DCBX setting
-        Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosDcbxSetting} | Sort-Object PSComputerName | Format-Table Willing,PSComputerName
-        #validate policy (no result since it's not available in VM)
-        Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetAdapterQos | Where-Object enabled -eq true} | Sort-Object PSComputerName
-        #Validate QOS Policies
-        Get-NetQosPolicy -CimSession $servers | Sort-Object PSComputerName | Select-Object PSComputer,Name,NetDirectPort,PriorityValue
-        #validate flow control setting
-        Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosFlowControl} | Sort-Object  -Property PSComputername | Format-Table PSComputerName,Priority,Enabled -GroupBy PSComputerName
-        #validate QoS Traffic Classes
-        Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosTrafficClass} |Sort-Object PSComputerName |Select-Object PSComputerName,Name,PriorityFriendly,Bandwidth
         #verify ip config 
         Get-NetIPAddress -CimSession $servers -InterfaceAlias vEthernet* -AddressFamily IPv4 | Sort-Object -Property PSComputerName | Format-Table PSComputerName,interfacealias,ipaddress -AutoSize -GroupBy pscomputername
-
+        if ($DCB -eq $True){
+            #Validate DCBX setting
+            Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosDcbxSetting} | Sort-Object PSComputerName | Format-Table Willing,PSComputerName
+            #validate policy (no result since it's not available in VM)
+            Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetAdapterQos | Where-Object enabled -eq true} | Sort-Object PSComputerName
+            #Validate QOS Policies
+            Get-NetQosPolicy -CimSession $servers | Sort-Object PSComputerName | Select-Object PSComputer,Name,NetDirectPort,PriorityValue
+            #validate flow control setting
+            Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosFlowControl} | Sort-Object  -Property PSComputername | Format-Table PSComputerName,Priority,Enabled -GroupBy PSComputerName
+            #validate QoS Traffic Classes
+            Invoke-Command -ComputerName $servers -ScriptBlock {Get-NetQosTrafficClass} |Sort-Object PSComputerName |Select-Object PSComputerName,Name,PriorityFriendly,Bandwidth
+        }
 #endregion
 
 #region Create cluster and configure basic settings