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Defining CoS Forwarding Class Sets

A forwarding class set is a priority group for enhanced transmission selection (ETS) traffic control. Each forwarding class set consists of one or more forwarding classes. Classifiers map traffic into forwarding classes based on code points (priority), and forwarding classes are mapped to output queues.

You can configure up to three unicast forwarding class sets and one multicast forwarding class set.

To configure a forwarding class set using the CLI:

  1. Assign one or more forwarding classes to the forwarding class set:

  2. Map the forwarding class set to an interface: