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forwarding-classes (Class-of-Service)


Hierarchy Level


Associate the forwarding class with a queue name and number. For M320, MX Series, T Series routers and EX Series switches only, you can configure fabric priority queuing by including the priority statement. For Enhanced IQ PICs, you can include the policing-priority option.


The priority and policing-priority options are not supported on PTX Series Packet Transport Routers.

The remaining statements are explained separately. Search for a statement in CLI Explorer or click a linked statement in the Syntax section for details.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced before Junos OS Release 7.4.

policing-priority option introduced in Junos OS Release 9.5.

Statement introduced on PTX Series Packet Transport Routers in Junos OS Release 12.1.