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TD-W8960N
  300Mbps Wireless N ADSL2+ Modem Router User Guide
 
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  Deny: Block the PCs to access the specified URL. 
To add a URL Filter entry: 
1. Check 
the 
Deny or Allow radio button. Here we take Deny for example. 
2. Click 
the 
Add button in Figure 4-38 and then you will see the next screen as shown in Figure 
4-39. Enter the URL Address and Port Number. 
 
Figure 4-39 
3. Click 
Save/Apply to save this entry and then you will see your settings as shown in Figure 
4-38. Every computer connected to the router will not access this URL address on the port. 
4.4.8  Quality of Service 
Choose “Advanced Setup”Æ“Quality of Service”, you can enable QoS (Quality of Service) on 
the screen shown in Figure 4-40. QoS helps to prioritize data as it enters your router. By attaching 
special identification marks or headers to incoming packets, QoS determines which queue the 
packets enter, based priority. This is useful when there are certain types of data you want to give 
higher priority, such as voice data packets give higher priority than Web data packets. This option 
will provide better service of selected network traffic over various technologies. 
 
Figure 4-40 
Select the Enable QoS checkbox to enable all QoS for all interfaces. 
Select a Default DSCP make from drop-down list to automatically mark incoming traffic without 
reference to a particular classifier. 
Click Save/Apply to save the current configuration. 
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Note: 
The default DSCP mark is used to mark all egress packets that do not match any classification 
rules.