Errdisable Detect Cause Small-Frame - Cisco Catalyst 2960 Command Reference Manual

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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.

Syntax Description

This command has no arguments or keywords.

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.

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

errdisable recovery cause

errdisable recovery interval

Catalyst 2960 Switch Command Reference

errdisable detect cause small-frame

no errdisable detect cause small-frame

Modification

This command was introduced.

Enables the recovery timer.

Specifies the time to recover from the specified error-disabled state.

Catalyst 2960 Switch Cisco IOS Commands