(single) Is the following description correct? When doing FTTx access data planning, the order of QoS priority of each service is as follows: network management service and IP voice > leased line >…

(single) Is the following description correct? When doing FTTx access data planning, the order of QoS priority of each service is as follows:

network management service and IP voice > leased line > IPTV > Internet access, using queue scheduling, and PQ is used for high priority queues. Low priority queues use WRR.