Cisco Catalyst 3550 Command Reference Manual page 478

storm-control
Examples
This example shows how to enable multicast storm control with a 75.5 percent threshold level:
Switch(config-if)# storm-control multicast level 75.5
This example shows how to disable multicast storm control:
Switch(config-if)# no storm-control multicast level
You can verify your settings by entering the show storm-control privileged EXEC command.
Related Commands Command
show storm-control
Catalyst 3550 Multilayer Switch Command Reference
2-452
Description
Displays broadcast, multicast, or unicast storm control settings on all
interfaces or on a specified interface.
Chapter 2 Cisco IOS Commands
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