Juniper JUNOSE 11.1.X - QUALITY OF SERVICE CONFIGURATION GUIDE 3-21-2010, Руководство по настройке

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values of an implicit instance as the sum of the values of the explicit instances stacked
above the implicit instance.
To configure a hierarchical QoS parameter definition:
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Include the hierarchical keyword with the qos-parameter-define command.
host1(config)# qos-parameter-define max-subscriber-bandwidth
host1(config-qos-parameter-define)#
Related Topics
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Hierarchical QoS Parameters Overview on page 261
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Configuring a Basic Parameter Definition for QoS Administrators on page 238
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Configuring a Parameter Definition for IP Multicast Bandwidth Adjustment on
page 271
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Example: QoS Parameter Configuration for Hierarchical Parameters on page 263
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qos-parameter-define
Example: QoS Parameter Configuration for Hierarchical Parameters
The example in this section illustrates how to configure hierarchical parameters for
VLANs and S-VLANs.
Figure 62 on page 264 shows the QoS scheduler hierarchy that the QoS client creates
for the VLANs and S-VLANs in the interface stack. The QoS client creates explicit
parameter instances using the parameter definition max-sub-bw to shape rates at
the VLAN subinterfaces 100 and 101.
An S-VLAN node is located below the two VLAN nodes in the interface stack. The
QoS client creates an implicit parameter instance by applying a shaper to the S-VLAN
subinterface 10 that equals the total rate at the VLANs (3072000).
Example: QoS Parameter Configuration for Hierarchical Parameters
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Chapter 26: Configuring Hierarchical QoS Parameters