Guidelines For Configuring Ip Multicast Adjustment For Qos; Configuring A Parameter Definition For Ip Multicast Bandwidth Adjustment - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - QUALITY OF SERVICE CONFIGURATION GUIDE 2010-09-22 Configuration Manual

Guidelines for Configuring IP Multicast Adjustment for QoS

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Configuring a Parameter Definition for IP Multicast Bandwidth Adjustment

Copyright © 2010, Juniper Networks, Inc.
Chapter 27: Configuring IP Multicast Bandwidth Adjustment with QoS Parameters
When you specify the IP multicast bandwidth adjustment application, the following
considerations apply:
You must specify a controlled-interface type.
You cannot specify any instance-interface types or subscriber-interface types. By
default, the system assigns a default instance-interface type of ip.
When you specify the IP multicast bandwidth adjustment application, the parameter
definition is hierarchical. You must specify the hierarchical keyword with the application
keyword.
The system prevents you from defining more than one parameter definition with the
ip-multicast application specified. For example:
host1(config)#qos-parameter-define vpShaper application ip-multicast hierarchical
host1(config-qos-parameter-define)#controlled-interface-type ip
host1(config-qos-parameter-define)#exit
host1(config)#qos-parameter-define bar application ip-multicast hierarchical
% there cannot be more than one parameter defined with this property
Parameter instances associated with the IP multicast bandwidth adjustment application
are not stored in non-volatile storage (NVS). (Parameter definitions are stored in NVS.)
Because the application is activated based on IGMP joins and leaves received on an
interface, the system removes the instances when you turn off or reset the router, then
re-creates it based on new messages received on an interface.
Configuring a Parameter Definition for IP Multicast Bandwidth Adjustment on page 255
Before you configure a parameter definition for IP multicast bandwidth:
Define a multicast bandwidth map and the QoS adjustment for a virtual router.
See JunosE Multicast Routing Configuration Guide.
To associate a parameter instance with the IP multicast bandwidth adjustment
application:
Configure traffic classes.
1.
host1(config)#traffic-class voice
host1(config-traffic-class)#exit
host1(config)#traffic-class best-effort
host1(config-traffic-class)#exit
Create a parameter definition.
2.
a. Configure the QoS parameter name and the application.
host1(config)#qos-parameter-define ipm application ip-multicast hierarchical
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