Tenda V1200 User Manual page 138

Parameter Description
Interface It specifies the interface to which the QoS queue rule applies.
It specifies the precedence value of the queue.
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Queue Precedence
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Scheduler Algorithm
It specifies the weight of the queue. You can specify the queue weight for the queues
Queue Weight
with the same precedence.
Drop Algorithm It specifies the default queue drop algorithm. It cannot be changed.
DSL Latency It specifies the DSL latency mode of the ATM interface.
Creating a QoS Queue
Step 1 Choose Advanced Setup > Quality of Service > QoS Queue > QoS Configuration to enter
the configuration page, and click Add.
Step 2 Name: Enter a name for the queue.
Step 3 Enable: Select it to enable or disable the queue.
Step 4 Interface: Select an interface for the queue.
Step 5 Click Apply/Save.
Queues with the same precedence: It is scheduled using WRR and WFQ, and the
device assigns the bandwidth based on the queue weight.
Queues with different precedence: It is scheduled according to the precedence value.
Weighted Round Robin: It specifies a QoS packet scheduling algorithm. It assigns
different weights for different kinds of packets and provides the packets with different
bandwidths based on the weights.
Weighted Fair Queuing: It specifies a QoS packet scheduling algorithm. It divides
groups into different queues based on the service streaming, IP precedence, and Hash
algorithm, and fairly assigns the bandwidth to the services with low precedence
according to the weights while ensuring the performance of services with high
precedence.
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