3Com 8807 - Qos Configuration Example

202 CHAPTER 22: QOS CONFIGURATION
See the corresponding Command Manual for description of display information
and parameters.
QoS Configuration
Example
Traffic Shaping
Configuration Example
Network requirements
Set traffic shaping for the outbound queue 2 at the port GE7/1/8, with the
maximum rate of 650 Kbps and the burst size of 12 KB.
Display QoS configurations of all ports or the
specified port
display qos-interface [ interface-type
interface-number ] all
Display the drop mode of the port outbound
queue
display qos-interface [ interface-type
interface-number ] drop-mode
Display traffic limit configuration of a port
display qos-interface [ interface-type
interface-number ] traffic-limit
Display queue scheduling configuration of a
port
display qos-interface [ interface-type
interface-number ] queue-scheduler
Display traffic shaping configuration of a port
display qos-interface [ interface-type
interface-number ] traffic-shape
Display the parameter settings for traffic
policing
display traffic-params [ traffic-index ]
Display QoS configuration of a VLAN display qos-vlan [ vlan-id ] all
Display traffic priority configuration of a VLAN display qos-vlan [ vlan-id ] traffic-priority
Display traffic limit configuration of a VLAN display qos-vlan [ vlan-id ] traffic-limit
Display traffic direction configuration of a
VLAN
display qos-vlan [ vlan-id ] traffic-redirect
Display traffic statistics of a VLAN display qos-vlan [ vlan-id ] traffic-statistic
Display the DSCP + Conform-level -> Service
parameter, EXP + Conform-level -> Service
parameter and Local-precedence +
Conform-level -> 802.1p priority mapping
tables
display qos conform-level [
conform-level-value ] {
dscp-policed-service-map [ dscp-list ] |
exp-policed-service-map |
local-precedence-cos-map }
Display the CoS -> Drop-precedence mapping
table
display qos cos-drop-precedence-map
Display the CoS -> Local-precedence mapping
table
display qos cos-local-precedence-map
Clear traffic statistics
reset traffic-statistic inbound { { ip-group {
acl-number | acl-name } rule rule | link-group
{ acl-number | acl-name } }* | { ip-group {
acl-number | acl-name } | link-group {
acl-number | acl-name } rule rule }* |
ip-group { acl-number | acl-name } rule rule
link-group { acl-number | acl-name } rule rule
}
Table 177 Display and debug QoS configurations
Operation Command