Message: UDLD is enabled.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) protocol is enabled globally.
Recommended Action: No action is required.
Message:UDLD is disabled.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) protocol is disabled globally.
Recommended Action: No action is required.
Message: UDLD Hello time has changed.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) Hello time has been changed.
Recommended Action: No action is required.
Message: UDLD Multiplier timeout has changed.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) timeout multiplier value has been changed.
Recommended Action: No action is required.
Message: UDLD is enabled on interface <InterfaceName>.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) protocol is enabled on the specified interface.
Recommended Action: No action is required.
Message: UDLD is disabled on interface <InterfaceName>.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that the UniDirectional Link Detection (UDLD) protocol is disabled on the specified interface.
Recommended Action: No action is required.
Message: Link status on interface <InterfaceName> is down. Unidirectional link detected.
Message Type: LOG
Severity: ERROR
Probable Cause: Indicates that the specified interface has been detected as a unidirectional link. The interface is blocked.
Recommended Action: Action must be taken to fix the unidirectional link.
Message: Link status on interface <InterfaceName> is up. Bidirectional link detected.
Message Type: LOG
Severity: INFO
Probable Cause: Indicates that UniDirectional Link Detection (UDLD) PDUs are being received on a link that was considered unidirectional.
Recommended Action: No action is required.