Wfq Configuration Example; Configuring Cbq; Predefined Classes - HP A6600 Configuration Manual

To do...
4. Display interface WFQ
configuration information.

WFQ configuration example

Network requirements
Configure WFQ on Serial 2/0/1, setting the maximum queue size to 100, and the total number of queues
to 512.
Configuration procedure
# Enter system view.
<Sysname> system-view
# Enter interface view.
[Sysname] interface serial 2/0
# Configure WFQ on Serial 2/0/1, setting the maximum queue size to 100, and the total number of queues
to 512.
[Sysname-Serial2/0/1] qos wfq queue-length 100 queue-number 512

Configuring CBQ

Create a class and define a set of traffic match criteria in class view.
1.
Create a traffic behavior, and define a group of QoS features in traffic behavior view.
2.
Create a policy and associate a traffic behavior with a class in policy view.
3.
Apply the QoS policy in the interface or PVC view.
4.
The system predefines some classes, traffic behaviors, and policies. The detailed description is given below.

Predefined classes

The system predefines some classes and defines general rules for them. Use these predefined classes when
defining a policy.
Default class—Matches the default traffic.

DSCP-based predefined classes—ef, af1, af2, af3, af4: Matches IP DSCP value ef, af1, af2, af3, af4,

respectively.
IP precedence-based predefined classes—ip-prec0, ip-prec1, ...ip-prec7: Matches IP precedence value

0, 1, ...7, respectively.
 MPLS EXP-based predefined classes—mpls-exp0, mpls-exp1, ...mpls-exp7: Matches MPLS EXP value 0,
1, ...7, respectively.
Command...
display qos wfq interface [ interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
56
Remarks
Optional.
Available in any view.