Shiro ADSL 2/2+ Ethernet Modem User Manual
User Manual
Page 61
of 92
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.
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.
(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).
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.