What to do if Cisco CDB-8U port statistics show excessive FCS, late-collision, or alignment errors?
If the port statistics show excessive FCS, late-collision, or alignment errors, verify that the cable distance from the switch to the connected device meets the recommended guidelines.
How to troubleshoot problems between Cisco CDB-8U and third-party network interface cards (NICs)?
To troubleshoot problems between the switch and third-party network interface cards (NICs), try manually setting both sides of the connection. You can also upgrade the NIC driver to the latest version.
How to troubleshoot a malfunctioning port on a Cisco CDB-8U Switch?
To troubleshoot a malfunctioning port, use the Mode button to show the status for all ports. Additionally, use the show interfaces privileged EXEC command to see if the port is error-disabled, disabled, or shutdown and reenable the port if necessary.
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