3Com Switch 8800 Family Configuration Guide

QoS Configuration 201
Perform the following configurations in Ethernet port.
system-index index here is the system index for an ACL rule. When delivering a
rule, the system assigns a globally unique index to it, for convenience of later
retrieval. You can also assign a system index for it when delivering an ACL rule
with this command, but the index value may change while the system is running.
However, you are not recommended to assign a system index if not urgently
necessary.
See the corresponding Command Manual for details of the commands.
Displaying and
Debugging QoS
Configuration
After these configurations are completed, you can use the display command in
any view to view QoS running and check configuration result. You can clear QoS
statistics using the reset traffic-statistic command in Ethernet port view.
Tab le 176 Configure traffic statistics
Operation Command
Configure traffic statistics which only applies
IP group ACL
traffic-statistic inbound ip-group {
acl-number | acl-name } [ rule rule [
system-index index ] ] [ tc-index index ]
Remove traffic statistics setting which only
applies IP group ACL
undo traffic-statistic inbound ip-group {
acl-number | acl-name } [ rule rule ]
Configure traffic statistics which only applies
link group ACL
traffic-statistic inbound link-group {
acl-number | acl-name } [ rule rule [
system-index index ] ] [ tc-index index ]
Remove traffic statistics setting which only
applies link group ACL
undo traffic-statistic inbound link-group {
acl-number | acl-name } [ rule rule ]
Configure traffic statistics which applies IP
group ACL and link group ACL
traffic-statistic inbound ip-group {
acl-number | acl-name } { rule rule link-group
{ acl-number | acl-name }{ rule rule [
system-index index ] | link-group {
acl-number | acl-name } rule rule } [ tc-index
index ]
Remove traffic statistics setting which applies
IP group ACL and link group ACL
traffic-statistic inbound ip-group {
acl-number | acl-name } { rule rule link-group
{ acl-number | acl-name }{ rule rule [
system-index index ] | link-group {
acl-number | acl-name } rule rule } [ tc-index
index ]
Display the port traffic statistics information or
the information of the rate at which traffics
pass
display qos-interface [ interface-type
interface-number ] traffic-statistic [ rate [
timeinterval ] ]
Tab le 177 Display and debug QoS configurations
Operation Command
Display traffic mirroring configuration of a
port
display qos-interface [ interface-type
interface-number ] mirrored-to
Display traffic priority configuration of a port
display qos-interface [ interface-type
interface-number ] traffic-priority
Display traffic redirection configuration of a
port
display qos-interface [ interface-type
interface-number ] traffic-redirect
Display traffic statistics of a port
display qos-interface [ interface-type
interface-number ] traffic-statistic
Display port mirroring configuration display mirroring-group [ groupid ]