–
Disable — Disables QoS on the interface.
•
Trust Mode
— Defines which packet fields to use for classifying packets entering the device. When no rules are defined, the traffic containing
the predefined packet CoS field is mapped according to the relevant trust modes table. Traffic not containing a predefined packet field is
mapped to best effort. The possible Trust Mode field values are:
–
CoS — Classifies traffic based on the CoS (VPT) tag value.
–
DSCP — Classifies traffic based on the DSCP tag value.
–
None — Indicates that Trust is not enabled on the device.
•
Interface
— Displays the interface for which the global QoS parameters are defined.
–
Port
— Selects the port for which the global QoS parameters are defined.
–
LAG
— Selects the LAG for which the global QoS parameters are defined.
•
Default CoS for Incoming Traffic
— Determines the default CoS value for incoming packets for which a VLAN tag is not defined.
The possible field values are 0-7. The default CoS value is 0.
2. Select
Enable
in the Quality of Service field.
3. Define
the
Trust Mode
field.
4. Click
. Quality of Service is enabled on the device.
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