Table of Contents
8 Quality of Service Guide
Limit Unused Bandwidth ........................................................................................................................527
Configuring Port Scheduler Policies............................................................................................................529
Port Scheduler Structure........................................................................................................................529
Special Orphan Queue and Scheduler Behavior ...................................................................................529
Packet to Frame Bandwidth Conversion................................................................................................530
Aggregate Rate Limits for Directly Attached Queues.............................................................................531
SAP Egress QoS Policy Queue Parenting.............................................................................................531
Network Queue QoS Policy Queue Parenting .......................................................................................532
Egress Port Scheduler Overrides...........................................................................................................532
Applying a Port Scheduler Policy to a Virtual Port .................................................................................532
Applying Aggregate Rate Limit to a VPORT ..........................................................................................534
Applying a Scheduler Policy to a VPORT ..............................................................................................534
Weighted Scheduler Group in a Port Scheduler Policy..........................................................................536
Basic Configurations ..................................................................................................................................536
Create a QoS Scheduler Policy .............................................................................................................537
Applying Scheduler Policies...................................................................................................................538
Creating a QoS Port Scheduler Policy ...................................................................................................542
Configuring Port Parent Parameters ...........................................................................................................543
Within-CIR Priority Level Parameters ....................................................................................................543
Above-CIR Priority Level Parameters ....................................................................................................544
Configuring Distributed LAG Rate ...............................................................................................................544
Service Management Tasks .............................................................................................................................556
Deleting QoS Policies..................................................................................................................................556
Removing a QoS Policy from a Customer Multi-Service Site.................................................................557
Removing a QoS Policy from SAP(s).....................................................................................................557
Removing a Policy from the QoS Configuration.....................................................................................558
Copying and Overwriting Scheduler Policies ..............................................................................................558
Editing QoS Policies....................................................................................................................................560
QoS Scheduler Policy Command Reference ...................................................................................................561
Command Hierarchies.................................................................................................................................561
Scheduler Policy Configuration Commands...........................................................................................561
Port Scheduler Policy Configuration Commands ...................................................................................561
Operational Commands .........................................................................................................................562
Show Commands..................................................................................................................
.................562
Clear Commands ...................................................................................................................................563
Command Descriptions ...............................................................................................................................564
Configuration Commands ......................................................................................................................564
Operational Commands .........................................................................................................................564
Scheduler Policy Commands .................................................................................................................565
Port Scheduler Policy Commands .........................................................................................................573
Show Commands...................................................................................................................................581
Clear Commands ...................................................................................................................................617
Slope QoS Policies............................................................................................................................. 621
In This Section..................................................................................................................................................621
Overview...........................................................................................................................................................621
Basic Configurations ...................................................................................................................................622
Create a Slope QoS Policy ....................................................................................................................622
Applying Slope Policies..........................................................................................................................623
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