Cisco ASR 9000 Series Service Configuration Guide

Configuring Hierarchical Modular QoS on Cisco ASR 9000 Series Routers
Configuration Examples for Hierarchical QoS
QC-146
Cisco ASR 9000 Series Aggregation Services Router Modular Quality of Service Configuration Guide
OL-23108-02
SIP 700 for the ASR 9000
In this example, the policy parent_policy is applied to the Multilink Frame Relay main interface. The
policy parent_policy has two classes, which match on Frame Relay DLCIs. The Multilink Frame Relay
main interface has two Frame Relay PVCs configured (DLCI 16, DLCI 17).
interface Multilink0/2/1/0/1
mtu 1504
service-policy output parent_policy
encapsulation frame-relay
frame-relay intf-type dce
!
policy-map parent_policy
class parentQ_1
service-policy child_queuing_policy
shape average 64 kbps
!
class parentQ_2
service-policy child_queuing_policy
shape average 1 mbps
!
class class-default
!
end-policy-map
!
class-map match-any parentQ_1 <----- class map parent class dlci=16
match frame-relay dlci 16
end-class-map
!
class-map match-any parentQ_2 <----- class map parent class dlci=17
match frame-relay dlci 17
end-class-map
!
interface Multilink0/2/1/0/1.16 point-to-point <------ dlci 16 pvc config
ipv4 address 192.1.1.1 255.255.255.0
pvc 16
encap cisco
!
!
interface Multilink0/2/1/0/1.17 point-to-point <------ dlci 17 pvc config
ipv4 address 192.1.2.1 255.255.255.0
pvc 17
encap cisco
!
!
policy-map child_queuing_policy <--------- child policy map
class voice-ip
priority level 1
police rate percent 20
!
!
class video
bandwidth percent 40
!
class premium
service-policy gchild_policy
bandwidth percent 10
random-detect discard-class 2 10 ms 100 ms
random-detect discard-class 3 20 ms 200 ms

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