Configuring Sp+Wfq Queuing; Configuration Procedure; Configuration Example - HP 6125XLG Configuration Manual

Configuring SP+WFQ queuing

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 you configure
the scheduling weight for a WFQ queue.

Configuration procedure

To configure SP+WFQ queuing:
Step
1. Enter system view.
2. Enter interface view.
3. Enable byte-count or
packet-based WFQ
queuing.
4. Assign a queue to the SP
queue scheduling group.
5. Assign a queue to the WFQ
queue scheduling group,
and configure a scheduling
weight for the queue.
6. (Optional.) Configure the
minimum guaranteed
bandwidth for a queue.

Configuration example

Network requirements
Configure SP+WFQ queuing on interface Ten-GigabitEthernet 1/1/5, and use packet-based
•
WFQ.
Assign queues 0, 1, 2, and 3 to the SP group.
•
Assign queues 4 and 5 to WFQ group 1, with the weights being 1 and 2, respectively, and assign
•
queues 6 and 7 to WFQ group 2, with the weights being 1 and 3, respectively, and configure the
minimum guaranteed bandwidth for each of the four queues as 128 Mbps.
Configuration procedure
# Enter system view.
Command
system-view
interface interface-type
interface-number
qos wfq [ byte-count | weight ]
qos wfq queue-id group sp
qos wfq queue-id group { 1 |
2 } { weight | byte-count }
schedule-value
qos bandwidth queue queue-id
min bandwidth-value
50
Remarks
N/A
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.
The default queuing algorithm on an
interface is WRR.
By default, all the queues of a
WFQ-enabled port are in WFQ group
1.
Select weight or byte-count according to
the WFQ type (byte-count or
packet-based) you have enabled.
If you have enabled WFQ on the port,
all the queues are in WFQ group 1 by
default and the default scheduling
weight is 1 for each queue.
The default setting is 64 kbps for each
queue in a WFQ group.