Instruction manual

Instruction Manual

QoS Setting

Priority Classication

Enable QoS function based on the selected priority mode. If you need to start QoS

function, please make sure you visit this page rst and enable the priority mode you

wish to apply; otherwise, the QoS function will not be activated.

Queue Scheduling Mode

There are two modes in “Queue Scheduling Mode”:

1. Strictly Priority: Services the queues based on priority only. As trac comes into

the modem, trac on the highest priority queue, Q3 is transmitted rst. When that

queue empties, trac on the next highest-priority queue, Q2 are transmitted until

Q2 empties, and then trac is transmitted on Q1 and so on. If a higher priority

queue is never empty, then trac on the lower priority will not be sent. The SP class

is typically for video applications that require a xed amount of bandwidth to be

considered for good quality.

2. Weight-Round-Robin: Services on a rotating basis and is activated only when a

port has more trac than it can handle. A queue is given an amount of bandwidth

irrespective of the incoming trac on that port. The queue then moves to the back

of the list. The next queue is given an equal amount of bandwidth, and then moves

to the end of the list, and so on, depending on the number of queues being used.

This works in a looping fashion until a queue is empty.

Choose what kind of algorithm you wish to apply and press the “Update” button to

save the settings.