User guide
ADSL2+ Ethernet USB Combo Router - User Guide  
Page 44 of 67 
4.5.19.2 
Ingress Layer 2 Configuration 
Layer 2 page allows you to map an incoming packet with VLAN priority to CoS. This feature is 
only configurable on the WAN interfaces as VLAN is only supported on the WAN side in the 
current software release. 
Figure 1-32 : Ingress Layer 2 Configuration 
Field  Definition/ Description 
Interface  Select  the  WAN interface here to configure the CoS  for incoming 
traffic. Only WAN interface can be selected as VLAN is currently 
supported only on the WAN side. 
Class of Service  The selections are (in the order of descending priority): CoS1, CoS2, 
CoS3, CoS4, CoS5, and CoS6. 
User Priority  The selections are 0, 1, 2, 3, 4, 5, 6, 7. 










