User Manual
Layer 3
Egress Layer 3 enables you to map CoS to ToS so that the priority marking of outgoing
packets can be carried over to the IP network.
Layer 3
Field
Description
Interface
Select the WAN interface to configure the QoS for outgoing packets, LAN interface
cannot be selected as VLAN is currently supported on the WAN side only.
Default Non-IP
Locally generated packets (such as ARP packets) do not have a CoS marking. You can
define the CoS for all unclassified outgoing packets on layer 3 using this field. The
selections are in the order of descending priority): CoS1, CoS2, CoS3, CoS4, CoS5, and
CoS6. The default value is CoS1 (recommended).
Class of Service
The selections are (in the order of descending priority): CoS1, CoS2, CoS3, CoS4, CoS5,
and CoS6.
Translated TOS
The Type of Service field takes values from 1 to 255. The selections are 0, 1, 2, 3, 4,
5, 6, 7.
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