ZyXEL Communications P-2812HNU-51c User Manual page 246

Chapter 16 Quality of Service (QoS)
The following table describes the labels in this screen.
Table 83 QoS Class Configuration
LABEL
Class
Configuration
Active
Class Name
Classification
Order
Forward to
Interface
DSCP Mark
802.1p Mark
VLAN ID Tag
To Queue
Criteria Configuration
Use the following fields to configure the criteria for traffic classification.
Basic
From Interface
246
DESCRIPTION
Select to enable or disable this classifier.
Enter a descriptive name of up to 20 printable English keyboard
characters, including spaces.
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.
Select a WAN interface through which traffic of this class will be
forwarded out. If you select Unchange, the P-2812HNU-51c forward
traffic of this class according to the default routing table.
This field is available only when you select the Ether Type check box.
If you select Mark, enter a DSCP value with which the P-2812HNU-
51c replaces the DSCP field in the packets.
If you select Auto Mapping and there is a VLAN tag carried in the
matched packets, the P-2812HNU-51c will replace the IP ToS field
with the 802.1p priority field.
If you select Unchange, the P-2812HNU-51c keep the DSCP field in
the packets.
Select a priority level with which the P-2812HNU-51c replaces the
IEEE 802.1p priority field in the packets.
If you select Unchange, the P-2812HNU-51c keep the 802.1p
priority field in the packets.
If you select Remark, enter a VLAN ID number (between 1 and 4095)
with which the P-2812HNU-51c replaces the VLAN ID of the frames.
If you select Remove, the P-2812HNU-51c deletes the VLAN ID of the
frames before forwarding them out.
If you select Add, the P-2812HNU-51c treat all matched traffic
untagged and add a second VLAN ID.
If you select Unchange, the P-2812HNU-51c keep the VLAN ID in the
packets.
Select a queue that applies to this class.
You should have configured a queue in the Queue Setup screen
already.
Select from which Ethernet port or wireless interface traffic of this
class should come.
P-2812HNU-51c User's Guide