Nortel BSG12aw 1.0, Руководство по настройке

Страница: 77 / 200

QoS configuration 77
Configuration Guide
4 Click Apply .
End
Variable definitions
The following table describes the variables and values for configuring port-based QoS.
Configuring queue settings
Complete this procedure to define the minimum and maximum threshold for Green and Amber
coloured packets for each of the eight queues for each port.
Queues 0, 1, and 2 are configured as strict priority queues. The weights for these queues default to
0 and cannot be changed. The weights of the remaining queues (queues 3 to 7) can be any value
within the range except 0. The remaining queues are configured as weighted round robin (WRR).
Packets received in strict priority queues receive immediate service from the scheduler, thereby
pre-empting scheduling for WRR queues.
Variable Value
Select Select a row.
Port Displays the port number.
Port Name Displays the port name.
Priority0 Select the Traffic Class value for priority 0.
The values ranges from 0 to7.
Priority1 Select the Traffic Class value for priority 1.
The values ranges from 0 to7.
Priority2 Select the Traffic Class value for priority 2.
The values ranges from 0 to7.
Priority3 Select the Traffic Class value for priority 3.
The values ranges from 0 to7.
Priority4 Select the Traffic Class value for priority 4.
The values ranges from 0 to7.
Priority5 Select the Traffic Class value for priority 5.
The values ranges from 0 to7.
Priority6 Select the Traffic Class value for priority 6.
The values ranges from 0 to7.
Priority7 Select the Traffic Class value for priority 7.
The values ranges from 0 to7.
Note:
If you add a DSL or T1/E1 WAN configuration, the PPP interface you
created appears in the Port No drop-down list. You can select and configure the
PPP interface. The defaults for the PPP interface are the same as the defaults for
the other ports. If you delete the DSL or T1/E1 WAN configuration, it no longer
appears as a selection in the Port No drop-down list.