3Com Switch 8800 Family Configuration Guide

Introduction to QoS Configuration Based on Port Groups 185
Tab le 157 Configure QoS based on port groups
Configuration procedure Command Description
Enter system view system-view -
Enable descriptor share on the
specified card
share descriptors slotid
This function is disabled by
default.
Enter port group view port-group index
Required
index: Port group number.
The port group number of a
common interface card
ranges from 1 to 128.
Add a port to the port group port interface-list
Required
interface-list={ interface-type
interface-number [ to
interface-type
interface-number ] }&<1-n>
Display the configured
information of the port group
display port-group [ index ]
Optional
This command can be
executed in any view
Apply the flow template
flow-template
user-defined
Optional
See “Defining and Applying
Flow Template” “Defining
and Applying Flow Template”
Activate the ACL packet-filter inbound
Optional
See “Activating ACL”
“Activating ACL”
Configure local priority of the
port group
priority { priority-level | trust
}
Optional
See “Configuring Service
Parameter Allocation Rule”
“Configuring Service
Parameter Allocation Rule”
Configure traffic policing traffic-limit inbound
Optional
See “Configuring Traffic
Policing” “Configuring Traffic
Policing”
Configure traffic shaping
traffic-shape [ queue
queue-id ] max-rate burst-size
Optional
See “Configuring Traffic
Shaping” “Configuring Traffic
Shaping”
Configure packet priority traffic-priority inbound
Optional
See “Configuring Traffic
Priority” “Configuring Traffic
Priority”
Configure packet redirection traffic-redirect inbound
Optional
See “Configuring Traffic
Redirection” “Configuring
Traffic Redirection”
Configure queue scheduling
algorithm
queue-scheduler wrr {
group1 { queue-id
queue-weight } &<1-8> |
group2 { queue-id
queue-weight } &<1-8> }*
Optional
See “Configuring Queue
Scheduling” “Configuring
Queue Scheduling”