Table of Contents
Quality of Service Guide 7
Per Link Queue Group Queue Parameters .................................................................................................418
Adding a Queue Group to an Existing LAG.................................................................................................418
Removing a Queue Group from a LAG .......................................................................................................418
Adding a Port to a LAG ...............................................................................................................................419
Basic Configurations.........................................................................................................................................419
Configuring an Ingress Queue Group Template .........................................................................................419
Configuring Egress Queue Group Template ...............................................................................................420
Applying Ingress Queue Group to SAP Ingress Policy ...............................................................................420
Applying Egress Queue Group to SAP Egress Policy.................................................................................421
SAP-based Egress Queue Re-direction .....................................................................................................422
Configuring Queue Group on Ethernet Access Ingress Port.......................................................................423
Configuring Overrides .................................................................................................................................424
Configuring Queue Group on Ethernet Access Egress Port .......................................................................425
Configuring Queue Group for Network Egress Traffic on Port ....................................................................426
Configuring Queue Group for Network Ingress Traffic on Forwarding Plane ..............................................427
Using Queue Groups to Police Ingress/Egress Traffic on Network Interface..............................................428
Configuring Ingress/Egress PW Shaping Using Spoke-SDP Forwarding Class-Based Redirection...........429
Specifying QoS Policies on Service SAPs ..................................................................................................432
QoS Queue Group Template Command Reference ........................................................................................433
Command Hierarchies.................................................................................................................................433
Configuring Egress Queue Group Templates ........................................................................................433
Configuring Ingress Queue Group Templates .......................................................................................434
Show Commands...................................................................................................................................436
Monitor Commands................................................................................................................................436
Command Descriptions ...............................................................................................................................437
Configuration Commands ......................................................................................................................437
Show Commands...................................................................................................................................466
Monitor Commands................................................................................................................................500
QoS Scheduler Policies ..................................................................................................................... 505
In This Section..................................................................................................................................................505
Overview ..........................................................................................................................................................505
Scheduler Policies.......................................................................................................................................505
Egress Port-Based Schedulers ...................................................................................................................506
Service/Subscriber or Multi-service Site Egress Port Bandwidth Allocation ..........................................508
Service or Subscriber or Multi-service site Scheduler Child to Port Scheduler Parent ..........................510
Frame and Packet-Based Bandwidth Allocation ....................................................................................513
Queue Parental Association Scope .......................................................................................................515
Service or Subscriber or Multi-service Site-Level Scheduler Parental Association Scope ....................516
Network Queue Parent Scheduler .........................................................................................................517
Foster Parent Behavior for Orphaned Queues and Schedulers ............................................................517
Congestion Monitoring on Egress Port Scheduler .................................................................................518
Frame-Based Accounting............................................................................................................................524
Operational Modifications.......................................................................................................................524
Existing Egress Port Based Virtual Scheduling......................................................................................525
Queue Behavior Modifications for Frame Based Accounting.................................................................525
Virtual Scheduler Rate and Queue Rate Parameter Interpretation ........................................................525
Virtual Scheduling Unused Bandwidth Distribution .....................................................................................526
Default Unused Bandwidth Distribution..................................................................................................526
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