H3C Technologies H3C S7500E Series Switches - Manual (Page 73)

7-3
To do… Use the command… Remarks
Enter system view system-view —
Create a WRED table qos wred queue table table-name —
Configure the drop
parameters for each
queue in the WRED table
queue queue-id [ drop-level drop-level ]
low-limit low-limit [ discard-probability
discard-prob ]
Optional
By default, the low-limit argument
is 100 and the discard-prob
argument is 10.
Enter
interface
view
interface interface-type interface-number
Enter
interface
view or port
group view
Enter port
group view
port-group manual port-group-name
Use either command
Settings in interface view take
effect on the current interface;
settings in port group view take
effect on all ports in the port group.
Apply the WRED table qos wred apply table-name Required
Configuration Example
Network requirements
Apply a queue-based WRED table to port GigabitEthernet 2/0/1.
Configuration procedure
# Enter system view.
<Sysname> system-view
# Configure a queue-based WRED table.
[Sysname] qos wred queue table queue-table1
[Sysname-wred-table-queue-table1] quit
# Enter interface view.
[Sysname] interface gigabitethernet 2/0/1
# Apply the queue-based WRED table to GigabitEthernet 2/0/1.
[Sysname-GigabitEthernet2/0/1] qos wred apply queue-table1
Displaying and Maintaining WRED
To do… Use the command… Remarks
Display WRED configuration
information on the interface or all
interfaces
display qos wred interface
[ interface-type interface-number ]
Available in any view
Display configuration information
about a WRED table or all WRED
tables
display qos wred table
[ table-name ]
Available in any view