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Appendix A – Troubleshooting
D-Link DSL-2750U User Manual
56
URL Filter
This window allows you to set up
URL
Filter
on the Router.
Choose URL List Type
Exclude
or
Include
first and click
Add
button.
Enter the URL address and port number then click
Apply /
Save
to add the entry to the URL filter.
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Appendix A – Troubleshooting
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57
Quality of Service
QoS or Quality of Service allows your Router to help prioritize the data packet flow in your Router and network. This is very important for time
sensitive applications such as VoIP where it may help prevent dropped calls. Large amounts of non-critical data can be scaled so as not to affect
these prioritized sensitive real-time programs.
To access the
QoS – Queue Management Configuration
window, click the
Quality of Service
button in the
Advanced Setup
directory.
This window allows you to set up QoS on the Router. When you are
finished, click on the
Save/Apply
button.
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Appendix A – Troubleshooting
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58
Queue Config
Click the
Add
button to add a QoS Queue Configuration table entry.
This window allows you to configure a QoS queue entry and assign it a
specific network interface.
Click the
Apply /
Save
button to save and activate the filter.
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Appendix A – Troubleshooting
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59
QoS Classification
Choose
Add
or
Remove
to configure network traffic classes.
Use this window to create a traffic class rule to classify the upstream
traffic, assign a queue that defines the precedence and the interface, and
optionally overwrite the IP header DSCP byte. A rule consists of a class
name and at least one condition. Please remember that all of the specified
conditions on this window must be met for the rule to take effect.
Click the
Apply /
Save
button to save and activate this rule.
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Appendix A – Troubleshooting
D-Link DSL-2750U User Manual
60
Routing
To access the
Routing
windows, click the
Routing
button in the
Advanced Setup
directory.
Default Gateway
Default gateway interface list can have multiple WAN interfaces served as
system default gateways but only one will be used according to the priority
with the first being the highest and the last one the lowest priority if the
WAN interface is connected. Priority order can be changed by removing
all and adding them back in again. Click the
Apply /
Save
button when
you are finished.
Static Route
Click the
Add
button on the
Routing – Static Route
window to access the
following window displayed on the next page.
19216811.live