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assert-timeout seconds;

Hierarchy Level

[edit logical-systems logical-system-name protocols pim],[edit logical-systems logical-system-name routing-instances routing-instance-name protocols pim],[edit protocols pim],[edit routing-instances routing-instance-name protocols pim]

Release Information

Statement introduced before JUNOS Release 7.4.

Statement introduced in JUNOS Release 9.0 for EX Series switches.


Multicast routing devices running PIM sparse mode often forward the same stream of multicast packets onto the same LAN through the rendezvous-point tree (RPT) and shortest-path tree (SPT). PIM assert messages help routing devices determine which routing device forwards the traffic and prunes the RPT for this group. By default, routing devices enter an assert cycle every 180 seconds. You can configure this assert timeout to be between 5 and 210 seconds.


seconds—Time for routing device to wait before another assert message cycle.

Range: 5 through 210 seconds
Default: 180 seconds

Required Privilege Level

routing—To view this statement in the configuration.

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

Published: 2010-04-16

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