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multi-destination (Class of Service)

Syntax

Hierarchy Level

Description

Define a CoS behavior aggregate (BA) classifier for multi-destination, or BUM (broadcast, unknown unicast, and multicast), traffic.

There is no default multi-destination classifier. Without explicit multi-destination classifier configuration, all BUM traffic is sent to the default multicast queue (queue 8), which receives 20 percent of the bandwidth by default. If you apply a multi-destination classifier to send BUM traffic to other multicast queues (queue 9 or queue 10), you must ensure the egress scheduler allocates bandwidth for those queues.

Options

The remaining statements are explained separately. See CLI Explorer.

Required Privilege Level

interfaces—To view this statement in the configuration.

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

Release Information

Statement introduced in Junos OS Release 9.5.