Operation Manual – QoS-QoS Profile
H3C S5600 Series Ethernet Switches
Chapter 1 QoS Configuration
1-26
Note:
z
The queue scheduling algorithm specified by using the
queue-scheduler
command in system view takes effect on all the ports. The queue scheduling
algorithm configured in port view must be the same as that configured in system
view. Otherwise, the system prompts configuration errors.
z
If the weight (or bandwidth value) specified in system view for a queue of WRR
queuing cannot meet the requirement of a port, you can modify the weight (or
bandwidth value) for this port in the corresponding Ethernet port view. The new
weight (or bandwidth value) takes effect only on the port.
z
If the weight (or bandwidth value) specified in system view for a queue of SP-WRR
queuing in the command cannot meet the requirement of a port, you can modify the
weight (or bandwidth value) for this port in the corresponding Ethernet port view.
The new weight (or bandwidth value) takes effect only on the port.
z
The
display queue-scheduler
command cannot display the queue weight (or
bandwidth value) specified in Ethernet port view.
III. Configuration example
# Adopt WRR for queue scheduling, setting the weights of the output queues to 2, 2, 3,
3, 4, 4, 5, and 5 (in the order queue 0 through queue 7). Then, verify the configuration
with the
display queue-scheduler
command.
<Sysname> system-view
[Sysname] queue-scheduler wrr 2 2 3 3 4 4 5 5
[Sysname] display queue-scheduler
Queue scheduling mode: weighted round robin
weight of queue 0: 2
weight of queue 1: 2
weight of queue 2: 3
weight of queue 3: 3
weight of queue 4: 4
weight of queue 5: 4
weight of queue 6: 5
weight of queue 7: 5
1.4.10 Configuring Traffic Accounting
Refer to section
Flow-Based Traffic Accounting
for information about traffic accounting.
I. Configuration prerequisites
z
The ACL rules for traffic classification have been defined. Refer to the ACL module
of this manual for information about defining ACL rules.