Configuring Modular Qos Service Packet Classification And Marking On Cisco Asr 9000 Series Routers - Cisco ASR 9000 Series Service Configuration Manual

Configuring Modular QoS Service Packet
Classification and Marking on
Cisco ASR 9000 Series Routers
Packet classification identifies the traffic flow and marking identifies traffic flows that require
congestion management or congestion avoidance on a data path. The Modular Quality of Service (QoS)
command-line interface (MQC) is used to define the traffic flows that should be classified, where each
traffic flow is called a class of service, or class. Subsequently, a traffic policy is created and applied to
a class. All traffic not identified by defined classes falls into the category of a default class.
This module provides the conceptual and configuration information for QoS packet classification.
Line Card, SIP, and SPA Support
Feature
Classification Based on DEI
Class-Based Unconditional Packet
Marking
In-Place Policy Modification
IPv6 QoS
Packet Classification and Marking yes
Policy Inheritance
Port Shape Policies
Shared Policy Instance
Feature History for Configuring Modular QoS Packet Classification and Marking on Cisco ASR 9000 Series Routers
Release
Release 3.7.2
OL-23108-02
Modification
The Class-Based Unconditional Packet Marking feature was introduced on
ASR 9000 Ethernet Line Cards.
The IPv6 QoS feature was introduced on ASR 9000 Ethernet Line Cards.
(QoS matching on IPv6 ACLs is not supported.)
The Packet Classification and Marking feature was introduced on ASR
9000 Ethernet Line Cards.
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
ASR 9000 Ethernet Line Cards
yes
yes
yes
yes
yes
yes
yes
SIP 700 for the ASR 9000
no
yes
yes
yes
yes
yes
no
no
QC-9