D-Link DGS-3048 Product Manual - Page 88

QoS Scheduling Mechanism, User Priority Configuration Window

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DGS-3048 Gigabit Ethernet Switch Manual Figure 9- 5. User Priority Configuration Window Once you have assigned a priority to the port groups on the Switch, you can then assign this Class to each of the four levels of 802.1p priorities. Click Apply to set your changes. QoS Scheduling Mechanism This window allows you to select between a RoundRobin and a Strict mechanism for emptying the priority classes. In the Configuration menu open the QoS folder and click QoS Scheduling Mechanism, to view the window shown below Figure 9- 6. QoS Scheduling Mechanism Window The Scheduling Mechanism has the following parameters. Parameter Description Strict The highest class of service is the first to process traffic. That is, the highest class of service will finish before other queues empty. 76

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DGS-3048 Gigabit Ethernet Switch Manual
Figure 9- 5. User Priority Configuration Window
Once you have assigned a priority to the port groups on the Switch, you can then assign this Class to each of the four levels
of 802.1p priorities. Click
Apply
to set your changes.
QoS Scheduling Mechanism
This window allows you to select between a
RoundRobin
and a
Strict
mechanism for emptying the priority classes. In the
Configuration
menu open the
QoS
folder and click
QoS Scheduling Mechanism
, to view the window shown below
Figure 9- 6. QoS Scheduling Mechanism Window
The Scheduling Mechanism has the following parameters.
Parameter
Description
Strict
The highest class of service is the first to process traffic. That is, the highest class of
service will finish before other queues empty.
76