Operation Manual – QoS
H3C S3610&S5510 Series Ethernet Switches
Chapter 4 Congestion Management
4-4
To do…
Use the command…
Remarks
Enter system
view
system-view
—
Enter
port
view
interface
interface-type
interface-number
Enter
port
view or
port
group
view
Enter
port
group
view
port-group
{
manual
port-group-name |
aggregation
agg-id
}
Perform either of the two
operations.
The configuration performed in
Ethernet port view applies to the
current port only. The
configuration performed in port
group view applies to all the ports
in the port group.
Configure SP
queue
scheduling
algorithm
undo qos wrr
Optional
By default, SP queue scheduling
algorithm is adopted on all the
ports.
4.4 Configuring a WRR Queue
You can divide the outbound queues into WRR precedence queue group 1 and WRR
precedence queue group 2. The SP scheduling algorithm is adopted for WRR groups.
For example, queue 0, queue 1, queue 2, and queue 3 are in WRR group 1, and queue
4, queue 5, queue 6, and queue 7 are in group 2. Round robin is performed in WRR
group 2 firstly. If no packet is to be sent in WRR group 2, round robin is performed in
WRR group 1.
4.4.1 Configuration Procedure
Follow these steps to configure WRR queues:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter
port
view
interface
interface-type
interface-number
Enter
port
view or
port
group
view
Enter
port
group
view
port-group
{
manual
port-group-name |
aggregation
agg-id
}
Perform either of the two
operations.
The configuration
performed in Ethernet port
view applies to the current
port only. The configuration
performed in port group
view applies to all the ports
in the port group
Adopt the WRR
queue scheduling
on the port
qos wrr queue-id group
group-id weight queue-weight
Required
By default, SP queue
scheduling algorithm is
adopted on all the ports.
