Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010 Configuration Manual page 17

Chapter 25
Chapter 26
Relationship Among QoS Parameters, Scheduler Profiles, and QoS
Profiles .................................................................................................227
QoS Administrator Tasks ......................................................................227
QoS Client Tasks ...................................................................................228
Configuring a QoS Parameter
Parameter Definition Attributes for QoS Administrators Overview ..............229
Naming Guidelines for QoS Parameters ................................................230
Interface Types and QoS Parameters ....................................................231
Controlled-Interface Types .............................................................231
Instance-Interface Types ................................................................232
Subscriber-Interface Types .............................................................233
Range of QoS Parameters .....................................................................234
Applications and QoS Parameters .........................................................235
Scheduler Profiles and Parameter Expressions for QoS Administrators .......235
Referencing a Parameter Definition in a Scheduler Profile ....................235
Removing or Modifying a Scheduler Profile ....................................236
Using Expressions for QoS Parameters .................................................236
Operators and Precedence .............................................................236
Specifying a Range in Expressions .................................................237
Configuring a Basic Parameter Definition for QoS Administrators ...............238
Parameter Instances for QoS Clients Overview ...........................................240
Global QoS Parameter Instance Overview .............................................240
QoS Parameters for Interfaces Overview ..............................................241
Creating Parameter Instances ......................................................................242
Creating a Global Parameter Instance ...................................................242
Creating a Parameter Instance for an Interface .....................................242
Creating a Parameter Instance for an ATM VP ......................................242
Creating a Parameter Instance for an S-VLAN .......................................243
Example: QoS Parameter Configuration for Controlling Subscriber
Bandwidth ............................................................................................243
Procedure for QoS Administrators ........................................................245
Procedure for QoS Clients .....................................................................250
Monitoring the Subscriber Configuration ..............................................252
Complete Configuration Example .........................................................256
QoS Administrator Configuration ...................................................256
QoS Client Configuration ................................................................258
Configuring Hierarchical QoS Parameters
Hierarchical QoS Parameters Overview .......................................................261
Guidelines for Configuring Hierarchical Parameters ....................................261
Configuring a Parameter Definition to Calculate Hierarchical Instances ......262
Example: QoS Parameter Configuration for Hierarchical Parameters ..........263
Procedure for QoS Administrators ........................................................264
Procedure for QoS Clients .....................................................................265
Monitoring Hierarchical QoS Parameters ..............................................266
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Table of Contents