3Com Switch 8800 Advanced Software V5 Configuration Guide

836 CHAPTER 61: TRAFFIC CLASSIFICATION AND TRAFFIC SHAPING CONFIGURATION
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■ In traffic shaping configuration, the outgoing ports of 3C17526, 3C17532, and
3C17538 modules support four queues, that is, the queue-number argument is
in the range of 0 to 3; this argument is in the range of 0 to 7 for the other
modules.
■ For the description on the default value of CBS in the Switch 8800 Command
Reference Guide.
Configuring traffic shaping applicable to all traffics
Follow these steps to configure traffic shaping applicable to all traffics:
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For the description on the default value of CBS, refer to the Switch 8800
Command Reference Guide.
Traffic shaping configuration example
Configure TS on Ethernet 1/1/1 to shape the outgoing packets with traffic rate
exceeding 500 kbps on the port.
# Enter system view.
<Sysname> system-view
Enter
Ethernet
interface
view or
port group
view
Enter
Ethernet
interface
view
interface interface-type
interface-number
Use either the command
Configured in Ethernet interface
view, the setting is effective on
the current interface only;
configured in port group view,
the setting is effective on all the
ports in the port group.
Enter port
group view
port-group { manual
port-group-name | aggregation
agg-id }
Configure traffic shaping
on the specific port or
ports in the specific port
group
qos gts queue queue-number
cir committed-information-rate [
cbs committed-burst-size [ ebs
excess-burst-size ] ]
Required
Generally, CBS is CIR*62.5.
EBS is 0 by default.
Display the traffic
shaping configuration
information
display qos gts interface [
interface-type interface-number
]
Optional
Available in any view
To do... Use the command... Remarks
To do... Use the command... Remarks
Enter system view system-view -
Enter
Ethernet
interface
view or
port group
view
Enter
Ethernet
interface
view
interface interface-type
interface-number
Use either the command
Configured in Ethernet interface
view, the setting is effective on
the current interface only;
configured in port group view,
the setting is effective on all the
ports in the port group.
Enter port
group view
port-group { manual
port-group-name | aggregation
agg-id }
Configure traffic shaping
on the specific port or
ports in the specific port
group
qos gts any cir
committed-information-rate [
cbs committed-burst-size [ ebs
excess-burst-size ] ]
Required
Generally, CBS is CIR*62.5.
EBS is 0 by default.
Display the traffic
shaping configuration
information
display qos gts interface [
interface-type interface-number
]
Optional
Available in any view