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Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
78-16201-01
Chapter2Cisco IOS Commands for the Catalyst 4500 Series Switches
show storm-control
This is an example of output from the show storm-control command for a specified interface and traffic
type, where no storm control threshold has been set for that traffic type on the specified interface.
Switch# show storm-control gigabitethernet2/1 broadcast
Interface Filter State Level Current
--------- ------------- ------- -------
Gi2/1 forwarding 100.00% N/A
<output truncated>
Table2-18 describes the fields in the show storm-control display.
Related Commands storm-control
show interfaces counters
show running-config
Table2-18 show storm-control Field Descriptions
Field Description
Interface Displays the ID of the interface.
Filter State Displays the status of the filter:
• Blocking—Storm control is enabled, and a storm has occurred.
• Forwarding—Storm control is enabled, and no storms have occurred.
• Inactive—Storm control is disabled.
Level Displays the threshold level set on the interface for broadcast traffic.
Current Displays the bandwidth utilization of broadcast traffic as a percentage of
total available bandwidth. This field is only valid when storm control is
enabled.
Note N/A is displayed for interfaces that do storm control in hardware.