3Com Switch 7700 Configuration Manual page 257

Configuring Traffic Statistics
The traffic statistics function counts the transmitted data that matches the ACL
rules. After the traffic statistics function is configured, you can use the display
qos-info traffic-statistic command to display the statistics information.
Perform the following configuration in QoS view.
Table 23 Configuring Traffic Statistics
Operation
Configure traffic statistics
Cancel the traffic statistics configuration
Display the statistics information
For details about the command, see the Switch 7700 Command Reference Guide.
Displaying and Debugging QoS
After you configure QoS, execute the display command in all views to display the
QoS configuration, and to verify the effect of the configuration. Execute the reset
command in user view to clear the statistics of the QoS module.
Table 24 Display and Debug QoS
Operation
Display port mirroring configuration
Display the mapping relationship between cos
and local precedence
Display line rate for outbound packets
Display traffic redirection
Display the parameter settings of all the QoS
actions
Display the queue scheduling mode and
parameter
Display the parameter settings of rate limit
Display the settings of priority tag
Display information about the traffic
Display the information about traffic
bandwidth
Display the information about the RED
operation
Configuring QoS
Command
traffic-statistic { inbound | outbound } {
ip-group { acl-number | acl-name } [ rule rule
] | link-group { acl-number | acl-name } [ rule
rule ] }
undo traffic-statistic { inbound |
outbound } { ip-group { acl-number |
acl-name } [ rule rule ] | link-group {
acl-number | acl-name } [ rule rule ] }
display qos-info traffic-statistic [
interface-name | interface-type |
interface-num ] traffic-statistic
Command
display mirroring-group [groupid]
display qos cos-local-precedence-map
display qos-interface [ interface-name |
interface-type interface-num ] line-rate
display qos-interface [ interface-name |
interface-type interface-num ] traffic-redirect
display qos-interface [ interface-name |
interface-type interface-num ] all
display qos-interface [ interface-name |
interface-type interface-num ]
queue-scheduler
display qos-interface [ interface-name |
interface-type interface-num ] traffic-limit
display qos-interface [ interface-name |
interface-type interface-num ] traffic-priority
display qos-interface [ interface-name |
interface-type interface-num ] traffic-statistic
display qos-interface [ interface-name |
interface-type interface-num ]
traffic-bandwidth
display qos-interface [ interface-name |
interface-type interface-num ] traffic-red
249