DSL-2520U ADSL2/2+ Router with USB and Ethernet Ports
User Manual
Configuring via Web-based Interface
Interface Grouping
On the Advanced / Interface grouping page, you can assign virtual PVC connections to the
router's ports (create groups of interfaces), which allows distinguishing different types of traffic.
This function is mostly used in Triple-play networks.
Figure 50. The Advanced / Interface grouping page.
To create a new rule for interface grouping (a group of ports), click the Add group button (the
button is not displayed if there is no WAN connection in the system).
Figure 51. The page for adding a new group of ports.
You can specify the following parameters:
Parameter Description
Name
A name for the group for easier identification. You can specify any
name.
LANs
The list of available internal interfaces is displayed in the left
column of the line.
Use the button ==> to select interfaces. The selected interfaces will
be displayed in the right column of the field.
WANs
WAN connections to which the new group will be assigned. WAN
connections of PPPoA and IPoA type cannot be added to groups.
Use the button ==> to select WAN connections. The selected
connections will be displayed in the right column of the field.
Click the Save button.
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