Cisco ASR 903 Guide

QoS
Configuration for BGP PIC & RFC3107 (with ISIS) ▀
Cisco ASR 903 Router Design and Deployment Guide▄
OL-30526-01
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Ingress
class-map match-any NA4-1Q-VoIP
match cos 5
match mpls exp topmost 5
match ip prec 5
class-map match-any NA4-1Q-Video
match cos 4
match mpls exp topmost 4
match ip prec 4
policy-map NA4-1Q-Ingress
class NA4-1Q-VoIP
set qos-group 5
class NA4-1Q-Video
set qos-group 4
Egress
class-map match-all match-qos5
match qos-group 5
class-map match-all match-qos4
match qos-group 4
policy-map NA4-1Q-Egress
class match-qos5
priority
class match-qos4
bandwidth remaining percent 15
For more information on configuring QoS on the Cisco ASR 903 router, see the Quality of Service Configuration
Guide for Cisco ASR 903 Router.

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1