Reference Guide

increases beyond the configured threshold, the trac is dropped. Therefore, the rate of unicast trac is
limited to the configured threshold.
Default 0
Format storm-control unicast rate 0-33554431
Mode
•
Global Config
•
Interface Config
no storm-control unicast rate
This command sets the unicast storm recovery threshold to the default value for all interfaces (Global
Config mode) or one or more interfaces (Interface Config mode) and disables unicast storm recovery.
Format no storm-control unicast rate
Mode
•
Global Config
•
Interface Config
show storm-control
This command displays switch configuration information. If you do not use any of the optional
parameters, this command displays global storm control configuration parameters:
•
Broadcast Storm Recovery Mode may be enabled or disabled. The factory default is disabled.
•
802.3x Flow Control Mode may be enabled or disabled. The factory default is disabled.
Use the all keyword to display the per-port configuration parameters for all interfaces, or specify the
unit/slot/port to display information about a specific interface.
Format
show storm-control [all | unit/slot/port]
Mode Privileged EXEC
Column Meaning
Bcast Mode Shows whether the broadcast storm control mode is enabled or disabled. The factory default is
disabled.
Bcast Level The broadcast storm control level.
Mcast Mode Shows whether the multicast storm control mode is enabled or disabled.
Mcast Level The multicast storm control level.
Ucast Mode Shows whether the Unknown Unicast or DLF (Destination Lookup Failure) storm control mode is
enabled or disabled.
Ucast Level The Unknown Unicast or DLF (Destination Lookup Failure) storm control level.
The following example shows CLI display output for the command.
(Extreme 220) (Routing) #show storm-control
Broadcast Storm Control Mode................... Disable
Broadcast Storm Control Level.................. 5 percent
Switching Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 379