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

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Chapter 17 Configuring Shadow Nodes for Queue Management 149
Shadow Node Overview ..............................................................................149
Shadow Nodes and Scheduler Behavior .......................................................150
Managing System Resources for Shadow Nodes ..........................................151
Configuring Shadow Nodes .........................................................................152
Example: Shadow Nodes over VLAN and IP Queues ....................................153
Example: Shadow Nodes on the Same Traffic-Class Group ..........................154
Example: Shadow Nodes on Different Traffic-Class Groups .........................154
Chapter 18 Monitoring a Scheduler Hierarchy on an Interface with QoS
Profiles
155
Monitoring a Scheduler Hierarchy on an Interface with QoS Profiles ...........155
Part 5 Interface Solutions for QoS
Chapter 19 Configuring an Integrated Scheduler to Provide QoS for ATM 159
ATM Integrated Scheduler Overview ...........................................................159
Backpressure and the Integrated Scheduler ..........................................160
VP Shaping ...........................................................................................161
Integrating the HRR Scheduler and SAR Scheduler ......................................161
Per-Packet Queuing on the SAR Scheduler Overview ..................................163
Operational QoS Shaping Mode for ATM Interfaces Overview ..............164
ERX7xx Models, ERX14xx Models, and the ERX310 Router ...........164
E120 Router and E320 Router ........................................................165
Guidelines for Configuring QoS over ATM ...................................................166
Configuring Default Integrated Mode for ATM Interface ..............................168
Configuring Low-Latency Mode for Per-Port Queuing on ATM Interfaces ....169
Configuring Low-CDV Mode for Per-Port Queuing on ATM Interfaces ..........171
Configuring the QoS Shaping Mode for ATM Interfaces ...............................174
Disabling Per-Port Queuing on ATM Interfaces ............................................175
Monitoring QoS Configurations for ATM ......................................................175
Chapter 20 Configuring QoS for Gigabit Ethernet Interfaces and VLAN
Subinterfaces
177
Providing QoS for Ethernet Overview ..........................................................177
QoS Shaping Mode for Ethernet Interfaces Overview ..................................178
Configuring the QoS Shaping Mode for Ethernet Interfaces .........................179
Creating a QoS Interface Hierarchy for Bulk-Configured VLAN Subinterfaces
with RADIUS .........................................................................................180
Monitoring QoS Configurations for Ethernet ................................................182
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Table of Contents
JUNOSe 11.1.x Quality of Service Configuration Guide