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TD-8816 ADSL2+ Modem Router User Guide
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¾ Summary: Click the button to view the configurations of QoS.
¾ Rule: Configure the rules for QoS. If the traffic complies with the rule, then the modem router
will take the corresponding action to deal with it.
• Rule Index: Select the index for the rule you want to configure.
• Active: Activate the rule. The rule can take effect only when it is activated.
• Application: Select the application that the rule aimed at.
• Physical Ports: Select the port whose traffic flow are controlled by the rule.
• Destination MAC & IP & Mask & Port Range: Enter the IP information about the
Destination host for the rule.
• Source MAC & IP & Mask & Port Range: Enter the IP information about the Source
host for the rule.
• Protocol ID: Select one among TCP/UDP, TCP, UDP and ICMP protocols for the
application.
• Vlan ID Range: Enter the Vlan range, then the rule will be effective to the selected
Vlans.
• IPP/DS Field: Select the type of the action to assign the priority.
When you select IPP/TOS, you can assign the priority via IP information. IP QoS function is
intended to deliver guaranteed as well as differentiated Internet services by giving network
resource and usage control to the Network operator.
• IP Precedence Range: Enter the IP precedence range that the modem router takes to
differentiate the traffic.
• Type of Service: Select the type of service that the modem router takes to deal with the
traffic.
When you select DSCP, you can assign the priority via DHCP (the header of IP group). It maps
the IP group into corresponding service class.
• DSCP Range: Enter the DSCP range to differentiate the traffic.
• 802.1p: Select the priority range for the rule.
¾ Action: Configure the action that the modem router takes to deal with the traffic which accord
with the rule.
• IPP/DS Field: Select the type for the action.
• IP Precedence Remarking: Select the number to remark the priority for IP precedence.
• Type of Service Remarking: Select the type to remark the service.
• DSCP Remarking: Enter the number to remark the DSCP priority.
• 802.1p Remarking: Select the type to remark the 802.1p priority.
• Queue#: Select the priority type for the action.
There are two IP versions: IPv4 and IPv6. If you select IPv6 as IP version, please follow the
configuration below to configure the QoS information (shown in Figure 4-29).