Port Errdisabled - Cisco Nexus 1000V Troubleshooting Manual

Problems with Ports

Port ErrDisabled

Possible Cause
The cable is defective or
damaged.
You attempted to add a port
to a port channel that was
not configured identically,
and the port is then
errdisabled.
A VSM application error
has occurred.
Cisco Nexus 1000V Troubleshooting Guide, Release 5.2(1)SV3(1.1)
9-6
Solution
Verify the physical cabling.
1.
Replace or repair defective cables.
2.
Reenable the port.
3.
shut
no shut
1. Display the switch log file and identify the exact configuration error
in the list of port state changes.
show logging logfile
2. Correct the error in the configuration and add the port to the port
channel.
3. Re-enable the port.
shut
no shut
Identify the component that had an error while you were bringing up
1.
the port.
show logging logfile | grep interface_number
See Example 9-7 on page
Identify the error transition.
2.
show system internal ethpm event-history interface
interface_number
Open a support case and submit the output of the above commands.
3.
For more information see the
Customer Support" section on page
9-13.
"Contacting Cisco or VMware
1-7.
Chapter 9 Ports
OL-31593-01