H3C Technologies H3C S10500 Series Switches - Manual (Page 57)

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NOTE:
To guarantee successful WFQ configuration, make sure that the scheduling weight type (byte-count or
packet-based) is the same as the WFQ queuing type (byte-count or packet-based) when configuring the
scheduling weight for a WFQ queue.
Configuration example
1. Network requirements
Configure WFQ queues on an interface and assign the scheduling weight 2, 5, 10, 10, and 10 to queue
1, queue 3, queue 4, queue 5, and queue 6, respectively.
2. Configuration procedure
# Enter system view.
<Sysname> system-view
# Configure WFQ queues on GigabitEthernet 1/0/1.
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] qos wfq
[Sysname-GigabitEthernet1/0/1] qos wfq 1 weight 2
[Sysname-GigabitEthernet1/0/1] qos wfq 3 weight 5
[Sysname-GigabitEthernet1/0/1] qos wfq 4 weight 10
[Sysname-GigabitEthernet1/0/1] qos wfq 5 weight 10
[Sysname-GigabitEthernet1/0/1] qos wfq 6 weight 10
Configuring SP+WRR queues
Configuration procedure
Follow these steps to configure SP + WRR queues:
To do… Use the command… Remarks
Enter system view system-view —
Enter interface
view interface interface-type
interface-number
Enter interface
view or port
group view
Enter port group
view port-group manual
port-group-name
Use either command
Settings in interface view take effect on the
current interface; settings in port group view
take effect on all ports in the port group.
Enable WRR queuing qos wrr
Required
The default queuing algorithm on an interface
is SP queuing.
Configure SP queue scheduling
qos wrr queue-id group
sp
Required
By default, all the queues of a WRR-enabled
port use the WRR queue scheduling algorithm.
Configure the scheduling weight
for a queue qos wrr queue-id group
1 weight schedule-value
Required
By default, byte-count WRR is used, and the
weights of queues 0 through 7 are 1, 2, 3, 4,
5, 6, 7, and 8.
Configuration example
1. Network requirements