User's Manual

Chapter 11 Quality of Service (QoS)
P-660RU-Tx User’s Guide
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The following table describes the labels in this screen.
Table 27 Advanced Setup > QoS
LABEL DESCRIPTION
Quality of Service
QoS Use this field to activate QoS to improve your network performance.
You can give priority to traffic that the P-660RU-Tx forwards out through
the WAN interface. Give high priority to voice and video to make them
run more smoothly. Similarly, give low priority to many large file
downloads so that they do not reduce the quality of other applications.
Summary Click this to open a summary table showing the QoS settings. See
Section 11.2.1 on page 105 for more details.
Rule
Rule Index Select the rule’s index number from the drop-down list box.
Active Use this field to enable or disable the rule.
Application Select an application from the drop-down list box. The Destination Port
Range and Protocol ID fields may change depending on the type of
applications you choose.
Physical Ports Select Enet1 to apply the rule to the Ethernet port or select USB to
apply the rule to the USB port.
Destination
MAC
Type a destination MAC address here. QoS is then applied to traffic
containing this destination MAC address. Leave it blank to apply the rule
to all MAC addresses.
IP Enter a destination IP address in dotted decimal notation. QoS is then
applied to traffic containing this destination IP address. A blank
destination IP address means any destination IP address.
Mask Enter a destination subnet mask here.
Port Range Either use the default value set by the application you choose, or enter
the port number to which the rule should be applied.
Source MAC Type a source MAC address here. QoS is then applied to traffic containing
this source MAC address. Leave it blank to apply the rule to all MAC
addresses.
IP Enter a source IP address in dotted decimal notation. QoS is then applied
to traffic containing this source IP address. A blank source IP address
means any source IP address.
Mask Enter a source subnet mask here.
Port Range Enter the port number to which the rule should be applied. 0 means any
source port number. See Appendix D on page 219 for some common
services and port numbers.
Protocol ID Select an IP protocol type from the drop-down list box.
Vlan ID Range Enter the source VLAN ID in this field.
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
Range
Select a range from 0 to 7 for IP precedence. Zero is the lowest priority
and seven is the highest.