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Configuring an Interface Set

To configure an interface set, include the following statement at the [edit class-of-service interfaces] hierarchy level of the configuration:



[edit class-of-service interfaces]
interface-set interface-set-name {
(interface-cos-parameters);
}

To apply the interface set to interfaces, include the following statements at the [edit interfaces] hierarchy level of the configuration:



interface-set interface-set-name {



ethernet-interface-name {
(interface-cos-parameters);
}


}

Interface sets can be defined as a list of logical interfaces (unit 100, unit 200, and so on). Service providers can use these statements to group interfaces to apply scheduling parameters such as guaranteed rate and shaping rate to the traffic in the groups.

All traffic heading downstream must be gathered into an interface set with the interface-set statement at the [edit class-of-service interfaces] hierarchy level.

Interface sets are currently only used by CoS, but they are applied at the [edit interfaces] hierarchy level so that they might be available to other services.



[edit interfaces]
interface-set interface-set-name {



ethernet-interface-name {


unit unit-number {
...
}


}


}

The logical interface naming option lists Ethernet interfaces:



[edit interfaces]
interface-set unitl-set-ge-0 {


ge-0/0/0 {
unit 0;
unit 1;
...
}


}

Note: Ranges are not supported; you must list each logical interface separately.

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