User Manual
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.
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.
Weight (1~55):
Over here, you can make an arrangement to Weight values of Queue 0 to Queue 3. The range of Weight you can set is 1~55. In default, the weight of Queue 0 is 1, the weight of Queue 1 is 2, the weight of Queue 2 is 4, and the weight of Queue 3 is 8.
Fig.
Publication date: June, 2005
Revision A1
123
