Cisco Catalyst 3550 Command Reference Manual page 112

errdisable detect cause
If you set a recovery mechanism for the cause by entering the errdisable recovery global configuration
command for the cause, the interface is brought out of the error-disabled state and allowed to retry the
operation when all causes have timed out. If you do not set a recovery mechanism, you must enter the
shutdown and then the no shutdown commands to manually recover an interface from the
error-disabled state.
Examples This example shows how to enable error disable detection for the link-flap error-disable cause:
Switch(config)# errdisable detect cause link-flap
You can verify your setting by entering the show errdisable detect privileged EXEC command.
Related Commands Command
show errdisable detect
show interfaces
Catalyst 3550 Multilayer Switch Command Reference
2-86
Description
Displays errdisable detection information.
status err-disabled Displays interface status or a list of interfaces in the
error-disabled state.
Chapter 2 Cisco IOS Commands
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