Chapter 15 Quality of Service (QoS)
P-870H/HW Series User’s Guide
175
The following table describes the labels in this screen.
Table 66
QoS Class Configuration
LABEL
DESCRIPTION
Class
Configuration
Active
Select to enable or disable this classifier.
Class Name
Enter a descriptive name of up to 20 printable English keyboard
characters, including spaces.
Classification
Order
Select an existing number for where you want to put this classifier to
move the classifier to the number you selected after clicking Apply.
Select Last to put this rule in the back of the classifier list.
Forward to
Interface
Select a WAN interface through which traffic of this class will be
forwarded out. If you select Unchange, the ZyXEL Device forward
traffic of this class according to the default routing table.
DSCP Mark
This field is available only when you select the Ether Type check box.
If you select Mark, enter a DSCP value with which the ZyXEL Device
replaces the DSCP field in the packets.
If you select Auto Mapping and there is a VLAN tag carried in the
matched packets, the ZyXEL Device will replace the IP ToS field with
the 802.1p priority field.
If you select Unchange, the ZyXEL Device keep the DSCP field in the
packets.
802.1p Mark
Select a priority level with which the ZyXEL Device replaces the IEEE
802.1p priority field in the packets.
If you select Unchange, the ZyXEL Device keep the 802.1p priority
field in the packets.
VLAN ID Tag
If you select Remark, enter a VLAN ID number (between 1 and 4095)
with which the ZyXEL Device replaces the VLAN ID of the frames.
If you select Remove, the ZyXEL Device deletes the VLAN ID of the
frames before forwarding them out.
If you select Add, the ZyXEL Device treat all matched traffic untagged
and add a second VLAN ID.
If you select Unchange, the ZyXEL Device keep the VLAN ID in the
packets.
To Queue
Select a queue that applies to this class.
You should have configured a queue in the Queue Setup screen
already.
Criteria Configuration
Use the following fields to configure the criteria for traffic classification.
Basic
From Interface
Select from which Ethernet port or wireless interface traffic of this
class should come.
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