Specifications

z
errdisable
z
faulty
The command output also contains the VLAN of the interface and the speed and duplex information.
4507#
show interfaces gigabitethernet 1/1 status
Port Name Status Vlan Duplex Speed Type
Gi1/1 notconnect 1 auto 1000 No Gbic
show errdisable recovery
The
show errdisable recovery
command helps you to know the status of the automatic errdisable time-out configuration for each of the
ErrDisable
reasons. Also, the command provides the primary way to know why a certain port is in the errdisable mode.
Switch#
show errdisable recovery
ErrDisable Reason Timer Status
----------------- --------------
udld Disabled
bpduguard Disabled
channel-misconfig Disabled
pagp-flap Disabled
dtp-flap Disabled
link-flap Disabled
security-violation Disabled
Timer interval:300 seconds
Interfaces that will be enabled at the next timeout:
Interface Errdisable reason Time left(sec)
--------- ----------------- --------------
Fa6/1 link-flap 279
Switch#
show interface interface-id counters error
The
show interface
interface-id
counters error
command provides the error counter details of an interface.
4507#
show interfaces gigabitethernet 1/1 counters errors
Port CrcAlign-Err Dropped-Bad-Pkts Collisions Symbol-Err
Gi1/1 0 0 0 0
Port Undersize Oversize Fragments Jabbers
Gi1/1 0 0 0 0
Port Single-Col Multi-Col Late-Col Excess-Col
Gi1/1 0 0 0 0
Port Deferred-Col False-Car Carri-Sen Sequence-Err
Gi1/1 0 0 0 0
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