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Software Configuration Guide—Release 12.2(25)SG
OL-7659-03
Chapter 36 Configuring Storm Control
Disabling Storm Control
Disabling Storm Control
To disable storm control, perform this task:
The following example shows how to disable storm control on interface.
Switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int fa3/1
Switch(config-if)# no storm-control broadcast level
Switch(config-if)# end
Switch# wr
Building configuration...
00:12:09: %SYS-5-CONFIG_I: Configured from console by consoleCompressed configuration from
5357 bytes to 1594 bytes[OK]
Switch# sh sto
Switch# sh storm-control
Interface Filter State Upper Lower Current
--------- ------------- ------- ------- -------
Switch#
Displaying Storm Control
Note Use the show interface capabilities command to determine the mode in which storm control is
supported on an interface.
The following example shows an interface that supports broadcast suppression in software (sw).
Switch# show interfaces g4/4 capabilities
show interfaces g4/4 capabilities
GigabitEthernet4/4
Model: WS-X4418-Gbic
Type: 1000BaseSX
Command Purpose
Step 1
Switch# configure terminal
Enters global configuration mode.
Step 2
Switch(config)# interface
interface-id
Enters interface configuration mode and enter the port to configure.
Step 3
Switch(config-if)# no storm-control
broadcast level
Disables port storm control.
Step 4
Switch(config-if)# no storm-control
action
{shutdown | trap}
Disables the specified storm control action and returns to default filter
action.
Step 5
Switch(config-if)# exit
Returns to configuration mode.
Step 6
Switch(config)# end
Returns to privileged EXEC mode.
Step 7
Switch# show storm-control
broadcast
Verifies your entries.
Step 8
Switch# copy running-config
startup-config
(Optional) Saves your entries in the configuration file.
