Configuring A Static Assured Rate; Configuring A Hierarchical Assured Rate; Changing The Assured Rate To An Hrr Weight - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - QUALITY OF SERVICE CONFIGURATION GUIDE 2010-09-22 Configuration Manual

Configuring a Static Assured Rate

Configuring a Hierarchical Assured Rate

Changing the Assured Rate to an HRR Weight

Copyright © 2010, Juniper Networks, Inc.
By default, the HRR weight is configured for the scheduler profile. If the assured rate
setting is other than none (the default), then the assured rate is used instead of the HRR
weight setting for the scheduler node or queue.
Tasks to configure an assured rate are:
Configuring a Static Assured Rate on page 55
Configuring a Hierarchical Assured Rate on page 55
Changing the Assured Rate to an HRR Weight on page 55
To configure a static assured rate:
Create a scheduler profile.
1.
host1(config)#scheduler-profile static
host1(config-scheduler-profile)#
Specify a numeric rate with the assured-rate command in the scheduler profile.
2.
host1(config-scheduler-profile)#assured-rate 56000
host1(config-scheduler-profile)#assured-rate 50000 - 31000
For a static assured rate, specify the bits per second value in the range
25000–1000000000 bps (25 Kbps to 1 Gbps); the default is none (no assured rate).
Use the operator and operandValue variables to configure an assured rate with an
expression.
To specify that the HAR is used for scheduler nodes (HAR is not used for queues or ports):
Create a scheduler profile.
1.
host1(config)#scheduler-profile har
host1(config-scheduler-profile)#
Specify the hierarchical keyword with the assured-rate command in the scheduler
2.
profile.
host1(config-scheduler-profile)#assured-rate hierarchical
To change an assured rate to an HRR weight:
Create a scheduler profile.
1.
host1(config)#scheduler-profile static
host1(config-scheduler-profile)#
Delete the configured assured rate.
2.
host1(config-scheduler-profile)#no assured-rate
The assured rate in the scheduler profile reverts to using the HRR weight specification.
Chapter 7: Configuring Rates and Weights in the Scheduler Hierarchy
55