Clear Errdisable Interface - Cisco Catalyst 2960 Command Reference Manual

Chapter 2 Catalyst 2960 Switch Cisco IOS Commands

clear errdisable interface

Use the clear errdisable interface privileged EXEC command to re-enable a VLAN that was error
disabled.
clear errdisable interface interface-id vlan [vlan-list]
Syntax Description
vlan list
Command Default No default is defined
Command Modes Privileged EXEC
Command History Release
12.2(37)SE
Usage Guidelines You can re-enable a port by using the shutdown and no shutdown interface configuration commands,
or you can clear error disable for VLANs by using the clear errdisable interface command.
Examples
This example shows how to re-enable all VLANs that were error-disabled on port Gi4/0/2.
Switch# clear errdisable interface GigabitEthernet4/0/2 vlan
Related Commands Command
errdisable detect cause
errdisable recovery
show errdisable detect
show errdisable recovery
show interfaces
OL-8604-03
(Optional) Specify a list of VLANs to be re-enabled. If a vlan-list is not
specified, then all VLANs are re-enabled.
Modification
This command was introduced.
Description
Enables error-disabled detection for a specific cause or all
causes.
Configures the recovery mechanism variables.
Displays error-disabled detection status.
Display error-disabled recovery timer information.
status err-disabled Displays interface status of a list of interfaces in
error-disabled state.
clear errdisable interface
Catalyst 2960 Switch Command Reference
2-37