ZyXEL Communications P8802T, Руководство пользователя

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Chapter 8 Quality of Service (QoS)
Basic Home Station VDSL2 P8802T User’s Guide
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8.4.1 Adding a QoS Queue
Click the QoS Queue Setup screen’s Add button to configure a new queue.
Figure 47
QoS Queue Setup: Add
The following table describes the labels in this screen.
Table 41
QoS Queue Setup: Add
LABEL DESCRIPTION
Name Enter the descriptive name of this queue.
Enable Enable or disable this queue.
Interface Select the interface to which this queue is applied.
Queue
Precedence Select the precedence level (from 1 to 8) of this queue. The smaller the number, the higher
the priority level. Traffic assigned to higher priority queues gets through faster while traffic
in lower priority queues is dropped if the network is congested.
The precedence list shows the scheduler algorithm for each precedence level. The scheduler
algorithm depends on the interface. Ethernet interfaces use strict priority (SP). ATM and
PTM interfaces use the scheduler algorithm configured for the interface (weighted round
robin or weighted fair queuing).
The VDSL Router uses the algorithm to service queues with the same precedence.
The VDSL Router uses strict priority to service queues with different precedences.