TP-LINK TD-8817 User Manual

Page of 74
TD-8817 
ADSL2+ Ethernet/USB Modem Router User Guide 
 
37 
ation about the Mapping addresses. 
 Circuit” and Multiple for the “Number of IPs”. Then select the tab IP 
 Mapping is only available for VCs with Multiple IPs. 
6. 
nding fields. 
 button to delete the entry. 
ch is made just now. 
4.4.4  QoS 
nced SetupQoS”, you can configure the QoS in the next screen. QoS helps to 
   
  Address Mapping List: This displays the inform
To add a mapping rule:   
Step 1:  
Select the “Virtual
Address Mapping (shown in Figure 4-25). 
 
Note: 
IP Address
Step 2:  Select the Rule index for the rule as shown in Figure 4-2
Step 3:  Select the rule type you want from the drop-down list. 
Step 4:  Enter the local and public IP addresses in the correspo
Step 5:  After that, click SAVE to make the entry take effect. 
Other operations for the entries are as follows: 
Enter the index of assigned entry, click the DELETE
Click the BACK button to return to the previous screen. 
Click the CANCEL button to cancel the configuration whi
Choose “Adva
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 on priority. This is 
useful when you want to give certain types of data higher priority, such as giving voice data 
packets higher priority than Web data packets. This option will provide better service of selected 
network traffic over various technologies.