show errdisable

Displays information about errdisabled ports.
Syntax
show errdisable { recovery | summary }
Parameters
recovery

Displays all the default error disable recovery states for all possible conditions.

summary

Displays the port number along with the reason why the port is in an errdisable state and the method used to recover the port.

Modes

User EXEC mode

Privileged EXEC mode

Global configuration mode

Interface configuration mode

VLAN configuration mode

Examples

The following example shows the errdisable recovery information. 

device# show errdisable recovery
ErrDisable Reason                                               Timer Status
----------------------------------------------------------------------------
all reason                                                      Enabled
bpduguard                                                       Enabled
loopDetection                                                   Enabled
invalid license                                                 Disabled
packet-inerror                                                  Enabled
Reload the switch or stack to enable this port in 10G speed     Disabled
stack-port-resiliency                                           Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
                                                                Disabled
loam-critical-event                                             Disabled
                                                                Disabled
                                                                Disabled

Timeout Value: 300 seconds
PoD Timeout Value: 30 seconds

Interface that will be enabled at the next timeout:

Interface         Errdisable reason   Time left (sec)

--------------    -----------------   ---------------

The following example shows the errdisable summary information. In this example, port 6 is errdisabled for a BPDU guard violation. 

device# show errdisable summary
Port 6 ERR_DiSABLED for bpduguard
Parent topic: Show Commands