Displaying And Debugging Qos Configuration; Qos Configuration Example - 3Com Switch 4500 26-Port Configuration Manual

142 C 7: ACL C
HAPTER ONFIGURATION
Displaying and
Debugging QoS
Configuration
QoS Configuration
Example
Perform the following configuration in the Ethernet Port View.
Table 148 Configuring WRED Operation
Operation
Configure WRED Operation
Cancel the configuration of WRED
Operation
For details about the command, refer to the Command Reference Guide.
You can use the
display
check the status of the configuration. You can also clear the statistic information
using the command in the Ethernet Interface View.
reset
Table 149 Displaying and Debugging QoS Configuration
Operation Command
Display mirroring
display mirror
configuration
Display queue
display queue-scheduler
scheduling mode
Display line rate for
display qos-interface { interface_name |
outbound packets
interface_type interface_num | unit_id } line-rate
Display port QoS
display qos-interface { interface_name |
configuration
interface_type interface_num | unit_id } all
Display traffic limit
display qos-interface { interface_name |
interface_type interface_num | unit_id }
traffic-limit
Display the settings
display qos-interface { interface_name |
of the traffic mirror
interface_type interface_num | unit_id }
mirrored-to
Traffic Limit and Line Rate Configuration Example
Networking Requirement
The intranet is connected through 1000 Mbps ports between departments and
the wage server is connected through the port Ethernet1/0/1 (subnet address
129.110.1.2). For the wage server, the inbound traffic is limited at 128 kbps and
the inbound port rate at 128 kbps. Those packets exceeding the threshold will be
labeled with dscp priority level 4.
Command
wred queue_index qstart probability
undo wred queue_index
command in any view to see the QoS operation and to