storm-control-profiles
Syntax
storm-control-profiles profile-name {
action-shutdown;
all {
bandwidth-level;
bandwidth-percentage;
burst-size;
no-broadcast;
no-multicast;
no-registered-multicast;
no-unknown-unicast;
no-unregistered-multicast;
broadcast
bandwidth-level;
bandwidth-percentage;
burst-size
registered-multicast
bandwidth-level;
bandwidth-percentage;
burst-size
unknown-unicast
bandwidth-level;
bandwidth-percentage;
burst-size
unregistered-multicast
bandwidth-level;
bandwidth-percentage;
burst-size
}
}
Hierarchy Level
[edit forwarding-options] [edit logical-systems name forwarding-options]
Description
Configure a storm control profile on a switch or router. Storm control is used to prevent network outages that are caused by broadcast traffic storms. Storm control enables the switching device to monitor traffic levels and to drop broadcast, multicast, and unknown unicast packets when a specified traffic level—called the storm control level or storm control bandwidth—is exceeded, thus preventing packets from proliferating and degrading the LAN.
The name of the storm control profile can contain no more than 127 characters.
On ACX Series routers, from Junos OS Evolved Release 26.2R1, you can configure different policer rates per traffic type by using the set forwarding-options storm-control-profiles command and the new options: broadcast, registered-multicast, unknown-unicast, and unregistered-multicast.
The remaining statements are explained separately. See CLI Explorer.
Required Privilege Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 13.2X50-D10.
Starting in Junos OS release 17.4R1 for MX Series routers, support for storm control was added for logical systems.
broadcast, registered-multicast, unknown-unicast, and unregistered-multicast introduced in Junos OS Evolved Release 26.2R1 for ACX Series routers.