# Select the wired interface
$ipv6PortSettingsRef = $wsmanConnectionObject.NewReference("SELECT * FROM IPS_IPv6PortSettings WHERE InstanceID='Intel(r) IPS IPv6 Settings 0'")
$ipv6PortSettingsInstance = $ipv6PortSettingsRef.Get()
$ipv6PortSettingsInstance.SetProperty("IPv6Address","abcd:1234::1")
$ipv6PortSettingsRef.Put($ipv6PortSettingsInstance)