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Home Documentation Junos OS Junos CLI Reference CLI Reference I

Junos CLI Reference

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Junos CLI Reference
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interface-shutdown-action

date_range 13-Dec-23
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Syntax

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interface-shutdown-action [soft-shutdown | hard-shutdown]

Hierarchy Level

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[edit switch-options]

Description

Configure device to shut down interfaces or temporarily disable interfaces. This action can be done in addition to the default switching device action for storm control (dropping packets).

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.

When you include the interface-shutdown-action statement at the [edit switch-options] hierarchy level, the behavior is to temporarily disable interfaces when the storm control level threshold exceeds MAC limit or MAC move limit and packet action shutdown is configured..

When the configuration statement recovery-timeout is included under the [edit interfaces ether-options ethernet-switch-profile] hierarchy level, a temporarily disabled port will come up again after the specified time interval.

Default

Default behavior for this configuration is soft shutdown.

Options

  • hard-shutdown—When the storm control level threshold is exceeded, restricts all packets, port will not be operational.

  • soft-shutdown—When the storm control level threshold is exceeded, restricts data packets while control packets are still received.

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 14.1X53-D40.

Related Documentation

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