User Manual
Layer 3
The Layer 3 page allows you to map ToS bits of incoming packets from the IP network to
CoS for each WAN/LAN interface.
Layer 3
Field
Description
Interface
For both WAN and LAN interfaces, you can configure QoS for layer 3 (IP) data traffic.
Class of Service
This CoS field allows you to map incoming layer 3 WAN/LAN packets to one of the
following CoS (in the order of descending priority): CoS1, CoS2, CoS3, CoS4, CoS5, and
CoS6.
ToS
The Type of Service field takes values from 0 to 255.
Default Non-IP
A static CoS can be assigned to all layer 3 incoming packets (per interface) that do
not have an IP header, such as PPP control packets and ARP packets. The default is
CoS1 (recommended).
To access Ingress Layer 3:
From the Advanced Menu, select QoS > Ingress.
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