Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010, Configuration Manual

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Chapter 25
Configuring a QoS Parameter
This chapter provides information for configuring quality of service (QoS) parameters
on E Series routers.
QoS parameters are discussed in the following sections:
■
Parameter Definition Attributes for QoS Administrators Overview on page 229
■
Scheduler Profiles and Parameter Expressions for QoS Administrators on page 235
■
Configuring a Basic Parameter Definition for QoS Administrators on page 238
■
Parameter Instances for QoS Clients Overview on page 240
■
Creating Parameter Instances on page 242
■
Example: QoS Parameter Configuration for Controlling Subscriber
Bandwidth on page 243
Parameter Definition Attributes for QoS Administrators Overview
As the QoS administrator, you can create a parameter definition that constrains how
a QoS client can create a parameter instance. When QoS clients create a parameter
instance, they work within the attributes that you have defined.
Table 23 on page 229 lists the parameter attributes that you can define for a parameter
definition.
Table 23: Attributes in Parameter Definitions
Description Parameter Data Setting
Name for the parameter. Name
Interface types to which the QoS client can apply a
parameter instance. The QoS administrator can specify up
to eight instance-interface types for each parameter
definition. Instance-interface type
Interface types that specify resources that the parameter
instance can control. The QoS administrator can specify up
to four controlled-interface types for each parameter
definition. Controlled-interface type
Parameter Definition Attributes for QoS Administrators Overview
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