D-Link DWC-2000

D-Link DWC-2000 User Manual 150
Section 5 - Advanced Network Conguration
Dening DSCP and CoS on each port
Path: Network > QoS > QoS Priority > Trust Mode Setting
Choose between CoS or DSCP for that port. When there is congestion on the port, the LAN port will check the
value of one these elds in the packet and make a decision on the priority for that packet. Individual values for
DSCP and CoS and the priority that they should be given are set by the Port Cos Mapping & Port DSCP Mapping
pages under QoS.
1. Go to Network > QoS > QoS Priority. On the middle menu on the LAN QoS Priority page, click the
Trust Mode Settings tab. In the Trust Mode List, select the mode by right-clicking it and clicking Edit.
This brings up a popup box called Trust Mode Conguration.
2. Select CoS or DSCP mode.
3. Click Save.
After you enable QoS mode, use the procedures in the following sections to congure the values and priorities
used by DSCP and CoS.