3Com 4210 PWR Configuration Manual page 313

Enabling the Burst
Function
Configuration procedure
Table 234 Configure queue scheduling
Operation Command
Enter system view system-view
Configure queue queue-scheduler { hq-wrr
scheduling queue0-weight queue1-weight
queue2-weight | wrr
queue0-weight queue1-weight
queue2-weight queue3-weight }
Configuration example
# Adopt the WRR queue scheduling algorithm, with the weight for queue 0,
queue 1, queue 2, and queue 3 as 12, 8, 4, and 1.
Display the configuration information after configuration.
Configuration procedure:
<4210> system-view
[4210] queue-scheduler wrr 12 8 4 1
[4210] display queue-scheduler
Queue scheduling mode: weighted round robin
weight of queue 0: 12
weight of queue 1: 8
weight of queue 2: 4
weight of queue 3: 1
Refer to "Burst" on page 306 for information about the burst function.
Configuration prerequisites
The burst function is required.
Configuration procedure
Table 235 Enable the burst function
Operation
Enter system view
Enable the burst function burst-mode enable
Configuration example
Enable the burst function
■
<4210> system-view
[4210] burst-mode enable
Command
system-view
QoS Configuration
Description
-
Required
By default, all the ports adotp the
WRR queue scheduling algorithm,
wtih the weight for queue 0, queue
1, queue 2, and queue 3 as 1, 2, 3,
and 4.
Description
-
Required
By default, the burst function is
disabled.
311