Enabling The Error-Disabled Recovery - Cisco Nexus 3000 series Configuration Manual

Configuring Ethernet Interfaces
Command or Action
Step 4
no shutdown
Example:
switch(config)# no shutdown
switch(config)#
Step 5 show interface status err-disabled
Example:
switch(config)# show interface status
err-disabled
Step 6
copy running-config startup-config
Example:
switch(config)# copy running-config
startup-config
This example shows how to enable the err-disabled detection in all cases:
switch(config)#errdisable detect cause all
switch(config)#

Enabling the Error-Disabled Recovery

You can specify the application to bring the interface out of the error-disabled (err-disabled) state and retry
coming up. It retries after 300 seconds, unless you configure the recovery timer (see the errdisable recovery
interval command).
SUMMARY STEPS
1. config t
2. errdisable recovery cause {all | udld | bpduguard | link-flap | failed-port-state | pause-rate-limit}
3. show interface status err-disabled
4. copy running-config startup-config
DETAILED STEPS
Command or Action
Step 1
config t
Example:
switch#config t
switch(config)#
Step 2
errdisable recovery cause {all | udld | bpduguard |
link-flap | failed-port-state | pause-rate-limit}
Cisco Nexus 3000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U1(1)
Enabling the Error-Disabled Recovery
Purpose
Brings the interface up administratively and enables the
interface to recover manually from the err-disabled state.
Displays information about err-disabled interfaces.
(Optional) Copies the running configuration to the startup
configuration.
Purpose
Enters configuration mode.
Specifies a condition under which the interface
automatically recovers from the err-disabled state, and
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