Cisco CATALYST 2960 Command Reference Guide

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Catalyst 2960 Switch Command Reference
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Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
clear errdisable interface
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
Command Default No default is defined
Command Modes Privileged EXEC
Command History
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
vlan list (Optional) Specify a list of VLANs to be re-enabled. If a vlan-list is not
specified, then all VLANs are re-enabled.
Release Modification
12.2(37)SE This command was introduced.
Command Description
errdisable detect cause Enables error-disabled detection for a specific cause or all
causes.
errdisable recovery Configures the recovery mechanism variables.
show errdisable detect Displays error-disabled detection status.
show errdisable recovery Display error-disabled recovery timer information.
show interfaces status err-disabled Displays interface status of a list of interfaces in
error-disabled state.

Cisco CATALYST 2960 Specifications

General

Manageable	Yes
Stacking	No
Model	Catalyst 2960 Series Switches
Power over Ethernet (PoE)	Available on some models (IEEE 802.3af)
VLANs	255 active VLANs
Features	QoS
Operating Temperature	32 to 113°F (0 to 45°C)
Relative Humidity	10% to 85% non-condensing
Power Consumption	Varies by model (30W to 400W)