AddFeatureSettings(
string switchName)
{
ManagementScope scope = new ManagementScope(@"root\virtualization\v2");
string featureId = NetworkingUtilities.GetSwitchFeatureId(NetworkingUtilities.SwitchFeatureType.Bandwidth);
using (ManagementObject managementService = NetworkingUtilities.GetEthernetSwitchManagementService(scope))
//
// Find the specified switch.
//
using (ManagementObject ethernetSwitch = NetworkingUtilities.FindEthernetSwitch(switchName, scope))
using (ManagementObject ethernetSwitchSetting = WmiUtilities.GetFirstObjectFromCollection(
ethernetSwitch.GetRelated("Msvm_VirtualEthernetSwitchSettingData",
"Msvm_SettingsDefineState",
null, null, null, null, false, null)))
//
// Add a new bandwidth setting instance.
//
using (ManagementObject bandwidthSetting =
NetworkingUtilities.GetDefaultFeatureSetting(featureId, scope))
{
//
// Set the default bandwidth reservation to 10 Mbps.
//
bandwidthSetting["DefaultFlowReservation"] = 12500000; // in bytes/sec
using (ManagementBaseObject inParams =
managementService.GetMethodParameters("AddFeatureSettings"))
{
inParams["AffectedConfiguration"] = ethernetSwitchSetting.Path.Path;
inParams["FeatureSettings"] = new string[] { bandwidthSetting.GetText(TextFormat.WmiDtd20) };
using (ManagementBaseObject outParams =
managementService.InvokeMethod("AddFeatureSettings", inParams, null))
{
WmiUtilities.ValidateOutput(outParams, scope);
}
}
}
Console.WriteLine(string.Format(CultureInfo.CurrentCulture,
"Successfully added bandwidth feature setting to virtual switch '{0}'.",
switchName));
}