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

JunosE 11.3.x Quality of Service Configuration Guide
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Configuring a Parameter Definition to Shape Ethernet Traffic Using Cell Mode
268
You can specify only the subscriber-interface type of vlan when you configure Qos cell
mode application on its own or with the byte adjustment application. When you
configure the QoS cell mode application with the QoS downstream rate application,
you must specify a subscriber-interface type. ANCP uses the subscriber-interface type
to determine the instance-interface type on which to dynamically create the parameter.
You can specify only 0 or 1 as the values for a parameter instance with the QoS cell
mode application configured. 0 indicates frame mode, and 1 indicates cell mode. You
cannot configure another range for the parameter definition using the range command.
Cell Shaping Mode Using QoS Parameters Overview on page 265
Configuring a Parameter Definition to Shape Ethernet Traffic Using Cell Mode on
page 268
Example: QoS Parameter Configuration for QoS Cell Mode and Byte Adjustment for
Cell Shaping on page 269
For more information about configuring scheduler rates for QoS parameters, see
Scheduler Profiles and Parameter Expressions for QoS Administrators on page 221
For more information about the QoS downstream rate application, see QoS
Downstream Rate Application Overview on page 283
To associate a parameter instance with the QoS cell mode 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 shaping-mode application qos-cell-mode
b. Configure a controlled-interface type.
host1(config-qos-parameter-define)#controlled-interface-type vlan
host1(config-qos-parameter-define)#controlled-interface-type ip
c. Configure an instance-interface type.
host1(config-qos-parameter-define)#instance-interface-type vlan
Create the parameter instance and configure the shaping mode.
3.
When you create the parameter instance and configure the shaping mode, the value
of frame shaping mode is 0; the value for cell shaping mode is 1.
host1(config)#interface gigabitEthernet 6/0/2
host1(config-if)#encapsulation vlan
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