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Appendix E: Line Status Utility
Statistics Parameters
The following statistics fields display performance parameters accumulated during the last 24 hours the interface was running:
Parameter | Meaning |
|
|
Uptime | Length of time that the interface has been running. |
|
|
Unavailable | (Also known as UAS.) Number of seconds that the |
Seconds | interface has been unavailable. The DS1 interface is |
| considered unavailable from the onset of 10 contiguous |
| SESs, or the onset of the condition leading to a failure. |
|
|
Errored | (Also known as ES.) Number of seconds during which any |
Seconds | of the following have existed: |
| • One or more PCV |
| • One or more LOF |
| • One or more CS |
| • Detected AIS defect |
Errored
Seconds
(Also known as SES.) For SES signals, number of seconds during which any of the following existed:
•320 or more PCVs
•One or more LOFs
•Detected AIS defect
CSs are not included in this parameter.
5536 PRI RAS Communications Controller Users Guide | 175 |