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Applying Scheduler Maps Overview

Physical interfaces (for example, xe-0/0/0 and ge-0/0/0) support scheduling with any encapsulation type pertinent to that physical interface. For a single port, you cannot apply scheduling to the physical interface if you have applied scheduling to one or more of the associated logical interfaces.

Logical interfaces (for example, xe-0/0/0 unit 0 and ge-0/0/0 unit 0) support scheduling on VLANs only.

In the Junos OS implementation, the term logical interfaces generally refers to interfaces you configure by including the unit statement at the [edit interfaces interface-name] hierarchy level. Logical interfaces have the .logical descriptor at the end of the interface name, as in ge-0/0/0.1 or xe-0/0/0:0.1, where the logical unit number is 1.

Within the [edit class-of-service] hierarchy level, you cannot use the .logical descriptor when you assign properties to logical interfaces. Instead, you must include the unit statement in the configuration. For example: