Configuring QoS
DiffServ Configuration
Configuration Guide
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Choose the menu
QoS > DiffServ > Port Priority
to load the following page.
Figure 2-3
Port Priority
Follow these steps to configure the port priority:
1) Select the desired port or LAG to set its priority.
Priority
Specify the CoS that the port will be mapped to.
The packets are firstly mapped to CoS, then to TC queues according to the CoS-
id-TC mapping relations.
LAG
Displays the aggregation group which the port is in.
2) Click
Apply
.
Note:
All the ports in the same LAG should be assigned with the same port priority.
2.1.2 Configuring Schedule Mode
Configure the schedule mode to control the forwarding sequence of different TC queues
when congestion occurs.
Choose the menu
QoS > DiffServ > Schedule Mode
to load the following page.
