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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
errdisable detect cause small-frame
errdisable detect cause small-frame
Use the errdisable detect cause small-frame global configuration command on the switch stack or on
a standalone switch to allow any switch port to be error disabled if incoming VLAN-tagged packets are
small frames (67 bytes or less) and arrive at the minimum configured rate (the threshold). Use the no
form of this command to return to the default setting.
errdisable detect cause small-frame
no errdisable detect cause small-frame
Syntax Description This command has no arguments or keywords.
Defaults This feature is disabled.
Command Modes Global configuration
Command History
Usage Guidelines This command globally enables the small-frame arrival feature. Use the small violation-rate interface
configuration command to set the threshold for each port.
You can configure the port to be automatically re-enabled by using the errdisable recovery cause
small-frame global configuration command. You configure the recovery time by using the errdisable
recovery interval interval global configuration command.
Examples This example shows how to enable the switch ports to be put into the error-disabled mode if incoming
small frames arrive at the configured threshold:
Switch(config)# errdisable detect cause small-frame
You can verify your setting by entering the show interfaces privileged EXEC command.
Related Commands
Release Modification
12.2(53)SE2 This command was introduced.
Command Description
errdisable recovery cause
small-frame
Enables the recovery timer.
errdisable recovery interval
interval
Specifies the time to recover from the specified error-disabled state.
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