qos = 'Quality of Service'
qos_interface_classgroup = 'Klassifizierung'
qos_interface_overhead = 'Overheadberechnung'
+qos_interface_halfduplex = 'Half-duplex'
qos_interface_download = 'Downlink'
qos_interface_upload = 'Uplink'
qos_classify = 'Priorisierung'