LevelOne FGP-2472 - Manual (Page 150)

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7. enable both 802.1p and DSCP and TOS
Choose "DSCP".
8. enable both 802.1p and DSCP and TOS and VIP
Choose priorities of VIP and DSCP.
** VIP/DSCP > TOS > 802.1p (Final result)
Function name:
QoS Global Setting
Function description:
When you want to use QoS function, please enable QoS Mode in advance.
Then you can use MAC Priority, 802.1p Priority, IP TOS Priority, DiffServ
DSCP Priority, or VIP Port functions and take effect. In this function, you can
Enable QoS Mode. Choose any of Priority Control, such as 802.1p, TOS,
DSCP. Moreover, you can select Scheduling Method of WRR (Weighted
Round Robin) or Strict Priority. Next, you can arrange Weight values for queue
0 to queue 3.
Fig. 3-65
Parameter description:
QoS Mode:
You can Enable QoS Mode and let QoS function become effective.
Default is Disable.
Priority Control:
Just tick the check box ( ) of 802.1P, TOS, or DSCP Qos and click
Apply button to be in operation.
Scheduling Method:
There are two Scheduling Method, WRR and Strict Priority. Default is
WRR. After you choose any of Scheduling Method, please click Apply
button to be in operation.