Cisco Small Business 200 Series

Port Management
Flow Control and Storm Control
Cisco Small Business 200E Series Advanced Smart Switch Command Reference 196
3
storm-control unicast level
This command enables and configures the unicast storm recovery threshold for an
interface or all interfaces as percent of port speed. If unicast storm recovery is
active, and if the rate of destination lookup failure packets ingressing on an
interface exceeds the configured threshold, the traffic is dropped. In Global Config
mode the same level is set on all ports.
Use the no form of command to reset it to the default value (5).
storm-control unicast level 0-100
no storm-control unicast level 0-100
Syntax Descriptions
Default
threshold—10% of port speed
Command Modes
Interface Config
Global Config
Related Commands
show storm-
control
Shows storm control configuration on a port or on all ports.
Parameter Description
0–100 The unicast traffic threshold, as a percentage of port
speed, above which traffic is dropped.
Command Description
storm-control
unicast
Enables unicast storm recovery mode for an interface or
all interfaces.
Command Description