Cisco ASR 9000 Series Service Configuration Guide

QC-123
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
OL-23108-02
Configuring Hierarchical Modular QoS on
Cisco ASR 9000 Series Routers
Hierarchical QoS allows you to specify QoS behavior at multiple policy levels, which provides a high
degree of granularity in traffic management.
Line Card, SIP, and SPA Support
Feature History for Hierarchical QoS on Cisco ASR 9000 Series Routers
Feature ASR 9000 Ethernet Line Cards SIP 700 for the ASR 9000
Enhanced Hierarchical Ingress
Policing
no yes
Hierarchical Policing yes yes
Hierarchical QoS yes yes
Three-Parameter Scheduler yes yes
Release Modification
Release 3.7.1 The Hierarchical Policing feature was introduced on
Cisco
ASR 9000 Series Routers on ASR 9000 Ethernet Line Cards.
The Hierarchical QoS feature was introduced on
Cisco
ASR 9000 Series Routers on ASR 9000 Ethernet Line Cards.
The Three-Parameter Scheduler feature was introduced on
Cisco
ASR 9000 Series Routers on ASR 9000 Ethernet Line Cards.
Release 3.9.0 The Hierarchical QoS feature was supported on the SIP 700 for the ASR
9000. (two-level policies only)
Release 4.0.0 The Enhanced Hierarchical Ingress Policing feature was introduced on
Cisco
ASR 9000 Series Routers on the SIP 700 for the ASR 9000.
The Hierarchical Policing feature was supported on
Cisco
ASR 9000 Series Routers on the SIP 700 for the ASR 9000.
For the Hierarchical QoS feature, support was added for three-level policies
on the SIP 700 for the ASR 9000.
The Three-Parameter Scheduler feature was supported on the SIP 700 for
the ASR 9000.

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model