User guide

ADSL2+ 4-Port Ethernet USB Wireless-G Router - User Guide
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Ingress Layer 3 ToS to CoS Configuration
1. From Interface drop-down box, select LAN Group 1.
You are configuring QoS on this interface.
2. Select CoS1 in Class of Service and enter 22 in Type of Service (ToS).
Any incoming packet from LAN Group 1 (layer 3) with a ToS of 22 is mapped to CoS1,
the highest priority, which is normally given to the voice packets.
3. Leave the default value CoS1 in Default Non-IP.
Any incoming packet from LAN Group 1 without an IP is mapped to CoS1, the highest
priority.
4. Click Apply to temporarily activate the settings.
Note—The changes take effect when you click Apply; however, if the router configuration
is not saved, these changes will be lost upon reboot.
5. Repeat step 2-4 to add more rules to LAN Group 1.
Up to 255 rules can be configured for each interface.
Note—Any ToS that have not been mapped to a CoS is treated as CoS6, the lowest
priority.
6. Repeat step 1-5 to create rules to another WAN/LAN interface.
Note—Any WAN/LAN interface that is not configured has the default Untrusted mode.
7. To make the change permanent, click Save Settings.