Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - QUALITY OF SERVICE CONFIGURATION GUIDE 2010-09-22 Configuration Manual page 289

Adding the Scheduler
Profiles to a QoS
Profile
Attaching the
Parameter Definition
to an Interface
Copyright © 2010, Juniper Networks, Inc.
Chapter 27: Configuring IP Multicast Bandwidth Adjustment with QoS Parameters
Configure the scheduler profile for the ATM VC subscriber.
1.
a. Configure the scheduler profile named vc-subscriber.
b. Configure the shared-shaping rate by referencing an expression to limit the
subscriber bandwidth to 10 Mbps.
host1(config)#scheduler-profile vc-subscriber
host1(config-scheduler-profile)#shared-shaping-rate 10000000 - ipm burst 50
milliseconds auto
host1(config-scheduler-profile)#exit
Configure the scheduler profile for shaping voice traffic.
2.
a. Configure the scheduler profile named 192K.
b. Configure the shaping rate at 1920000.
host1(config)#scheduler-profile 192K
host1(config-scheduler-profile)#shaping rate 192000
host1(config-scheduler-profile)#exit
The IP multicast adjustment application is initialized when IGMP joins or leaves. The QoS
administrator specifies the scheduler hierarchy by using a QoS profile rule that refers to
a scheduler profile with a parameter expression.
Create the QoS profile named ipm-adjusted.
1.
Configure a queue for ATM VC subinterfaces with the best-effort traffic class.
2.
Configure a queue for ATM VC subinterfaces with the voice traffic class and reference
3.
the 192K scheduler profile.
Configure a node for ATM VC subinterfaces and reference the scheduler profile
4.
vc-subscriber.
host1(config)#qos-profile ipm-adjusted
host1(config-qos-profile)#atm-vc queue traffic-class best-effort
host1(config-qos-profile)#atm-vc queue traffic-class voice scheduler-profile 192k
host1(config-qos-profile)#atm-vc node scheduler-profile vc-subscriber
host1(config-qos-profile)#exit
The QoS administrator creates a logical interface and attaches the parameter definition.
The scheduler hierarchy is created when the QoS administrator creates the interface.
Configure the ATM interface in slot 2, port 0 as a point-to-point ATM interface.
1.
Configure the ATM PVC with aal5snap encapsulation.
2.
Attach the QoS profile vc-subscriber to the subinterface.
3.
Configure the IP address for the ATM subinterface.
4.
host1(config)#interface atm 2/0
host1(config-if)#interface atm 2/0.1 point-to-point
host1(config-subif)#atm pvc 100 0 100 aal5snap
host1(config-subif)#qos-profile ipm-adjusted
host1(config-subif)#ip address 1.1.1.1 255.255.255.0
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