Hierarchical Class Of Service In Acx5000; Hierarchical Scheduling On The Physical Interface - Juniper ACX1000 Configuration Manual

ACX Series Universal Access Router Configuration Guide
Table 53: Resources for Learning More About HCoS (continued)
Document
Day One: Dynamic Subscriber Management
Juniper Networks Books
QoS Enabled Networks John Wiley & Sons
Related
Documentation

Hierarchical Class of Service in ACX5000

Hierarchical Scheduling on the Physical Interface

936
Description
Learn how to use HCoS in conjunction with dynamic traffic control profiles
for subscriber management. This book also includes troubleshooting.
This book is an additional source for studying QoS.
Documentation related to HCoS is consolidated in the Hierarchical Class of Service Feature
Guide.
Hierarchical Class of Service for Subscriber Management Overview
Hierarchical Class of Service Network Scenarios
Understanding Hierarchical Scheduling
ACX5000 Series routers support hierarchical class of service at the physical interface
level. You can configure up to 8 queues per physical interface (port). Scheduling properties
can be applied at both physical as well as logical interface levels. Service providers will
be able to support hierarchical class of service at multiple levels to meet the service level
agreements and bandwidth allocations for subscribers.
Hierarchical Scheduling on the Physical Interface on page 936
Traffic Control Profiles on page 937
Schedulers on page 937
Drop Profiles on page 938
Scheduler Maps on page 938
Applying the Traffic Control Profiles on page 938
Subscriber Services on page 939
By default, the queuing mode on all the physical interfaces in the ACX5000 line of routers
is 8 queues per physical interface (port). In the hierarchical scheduler mode, you can
configure up to 3 levels (physical interface, logical interface, and queues) of scheduling.
You can enable hierarchical scheduling by including the
command under the interfaces hierarchy as shown below:
[edit]
interfaces ge-0/0/1 {
hierarchical-scheduler;
}
CLI
hierarchical-scheduler
Copyright © 2017, Juniper Networks, Inc.