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> - Related Topics
> - Configuring Interface Sets for QoS
> - Configuring Interface Supersets for QoS

> # qos-interface-parent

> #### Syntax

> In QoS Interface Set Configuration mode:

> [ no ] qos-interface-parent interfaceSupersetName

> In QoS Interface Superset Configuration mode:

> [ no ] qos-interface-parent interface supersetInterfaceType interfaceSpecifier

> In Interface Configuration mode:

> [ no ] qos-interface-parent interfaceSetName

> #### Release Information

> Command introduced in JUNOSe Release 9.2.0.

> #### Description

> In QoS Interface Superset Configuration mode, assigns a parent interface for the interface superset. The parent interface can be an Ethernet major interface, an ATM major interface, or a LAG. The no version deletes the parent from the superset.

> In QoS Interface Set Configuration mode, assigns a QoS interface superset as the parent for the interface set. The no version deletes the parent from the set.

> In Interface Configuration mode, assigns a QoS interface set as the parent for the member interface. The no version deletes the parent from the interface.

> #### Options

> - interfaceSupersetName—Name of the QoS interface superset that is the parent of this interface set
> - supersetInterfaceType—One of the following superset interface types: fastEthernet, gigabitEthernet, tenGigabitEthernet, atm, or lag
> - interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers in About This Guide
> - interfaceSetName—Name of the QoS interface set that is the parent of the interface

> #### Mode

> Interface Configuration, QoS Interface Set Configuration; QoS Interface Superset Configuration

> #### Updated: 2009-04-17

> Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice.