User's Manual

Chapter 8 Quality of Service (QoS) 71
DSCP Range (0 ~
63)
Select this option and specify a DSCP (DiffServ Code Point) number between 0 and
63 in the field provided.
802.1P Select this option and select a priority level (between 0 and 7) from the drop-down
list box.
"0" is the lowest priority level and "7" is the highest.
VLAN ID Select this option and enter the source VLAN ID in this field.
Exclude Select this option to exclude the packets that match the specified criteria from this
classifier.
Forward To Select the interface through which traffic that matches the rule is forwarded out. If
you select Unchange, the Router forwards traffic of this class according to the
default routing table.
If traffic of this class comes from a WAN interface and is in a queue that forwards
traffic through the LAN/WLAN interface, the Router ignores the setting here.
IPP/DS Field Select IPP/TOS to specify an IP precedence range and type of services.
Select DSCP to specify a DiffServ Code Point (DSCP) range.
IP Precedence
Mark
Enter a range from 0 to 7 to re-assign IP precedence to matched traffic. 0 is the
lowest priority and 7 is the highest.
Type Of Service
Mark
Select a type of service to re-assign the priority level to matched traffic.
DSCP Mark(0~63) This field is available only when you select IPv4 (0x0800) in the Ether Type field.
If you select Mark, enter a DSCP value with which the Router replaces the DSCP field
in the packets.
If you select Unchange, the Router keep the DSCP field in the packets.
802.1Q Tag If you select Remark, select a priority level (in the Ethernet Priority field) and enter
a VLAN ID number (in the VLAN ID field) with which the Router replaces the IEEE
802.1p priority field and VLAN ID of the frames.
If you select Remove, the Router deletes the VLAN ID of the frames before
forwarding them out.
If you select Add, the Router treat all matched traffic untagged and add a second
priority level and VLAN ID that you specify in the Ethernet Priority and VLAN ID
fields.
If you select Same, the Router keep the Ethernet Priority and VLAN ID in the packets.
To configure the Ethernet Priority, you can either select a priority number in the first
drop-down list box (7 is the highest and 0 is the lowest priority) or select an
application from the second drop-down list box which automatically maps to the
corresponding priority number. (Key Net Traffic: 7; Voice: 6; Video: 5; IGMP: 4; Key
Data: 3)
VLAN ID Select this option and enter the source VLAN ID in this field.
Table 40 QoS > Class Setup: Add/Edit (continued)
LABEL DESCRIPTION