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Chapter 26: Monitoring Network Connections
Avidia System Configuration and Management User Manual 523
The Path Current Performance window provides the following information:
Information Description
Slot
Card Description
The slot number and description of the line card for which the
Path current performance is displayed.
Port The port number for which the Path current performance is
displayed.
Width The designated optical bandwidth.
Status The status of the interface. Options:
• sonetPathNoDefect
—There are no errors on the Path layer.
• sonetPathSTSLOP—There is a Loss of Pointer error on the
interface.
• sonetPathSTSAIS (Alarm Indication Signal)
—There is an
alarm at the local end of the SONET line.
• sonetPathSTSRDI (Remote Defect Indication)
—There is an
alarm at the remote end of the SONET line.
• sonetPathUnequipped—The Path layer is not configured
properly at the remote end.
• sonetPathSignalLabelMismatch—The Path layer is not
properly provisioned.
Errored Seconds The number of seconds during which at least one Path layer
bipolar error was detected or an Alarm Indication Signal - Path
(AIS-P) error was present.
Severely Errored Seconds The number of seconds during which 2,500 or more Path layer
bipolar errors were detected or an AIS-P or Loss of Pointer -
Path (LOP-P) error was present.
Coding Violations The number of bipolar errors detected at the Path layer.
Unavailable Seconds The number of seconds during which the Path was unavailable.
A Path becomes unavailable after ten consecutive severely
errored seconds.
Far End Errored Seconds The count of seconds during which at least one Path layer
bipolar error was reported by the far-end or a one-bit RDI-P
(Remote Defect Indicator - Path) error was present.
Far End Severely Errored
Seconds
The number of seconds during which 2,500 or more Path
bipolar errors were reported by the far-end or a one-bit RDI-P
error was present.
Far End Coding Violations The number of bipolar errors reported by the far-end and
reported back to the near-end using the RDI-P indication.
Far End Unavailable Seconds The number of seconds during which the Path was unavailable
at the far end.