> - Download PDFs
> - Configuring Interface Sets for QoS
> - Related Topics
> - For more information about configuring interface supersets, see Configuring Interface Supersets for QoS
> - Monitoring the Configuration of QoS Interface Sets
> - member-interface-type command
> - qos-interface-parent command
> - qos-interface-set command
> - restricted command

> # Configuring Interface Sets for QoS

> Interface sets are members of interface supersets. An interface set joins a superset when it is defined with the superset as a parent.

> ## Configuring an Interface Set

> To configure an interface set:

> 1. Configure the interface set.
>    `
>    host1(config)#qos-interface-set vlan-business
>    `
> 2. Specify the parent interface.
>    `
>    host1(config-interface-set)#qos-interface-parent vlan-superset
>    `

>    The parent must be an interface superset.

> 3. Set the member-interface type.
>    `
>    host1(config)#member-interface-type vlan
>    host1(config)#member-interface-type ip
>    `

>    You can specify vlan, atm-vc, or ip for the member-interface type.

>    If the parent interface superset is attached to an Ethernet major interface, the valid interface types are vlan and ip.

>    If the parent interface superset is attached to an ATM major interface, the valid interface types are atm-vc or ip.

> ## Deleting an Interface Set from an Interface Superset

> To delete an interface set from an interface superset:

> 1. Specify the interface superset.
>    `
>    host1(config)#qos-interface-superset business-data
>    `
> 2. Delete the interface set from the interface superset.
>    `
>    host1(config-qos-interface-superset)#no qos-interface-set atm-vc-data
>    `

> #### Updated: 2009-04-06

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