Verilink WANsuite 6450 (34-00326) Product Manual Manual de usuario descargar pdf (Pagina 45)

Web Server Interface 3-17

Figure 3.14

Performance/Summary Screen

In addition to the error parameters found in the Error Status and Alarm

Thresholds Table as described on page 3-15, the following error parameters

are included on the Performance/Summary table:

BES

Sets the Bursty Error Seconds (BES) threshold. A BES is a 1-second period

during which at least more than one but fewer than 320 CRC6 errors

occurred.

LOFC

The Loss of Frame Count (LOFC) represents the number of time a loss of

frame is declared. A loss of frame is declared after 2.5 seconds of continuous

loss of signal or OOF.

CRCES

Sets the Cyclic Redundancy Check Errored Seconds (CRCES) threshold. A

CRC is a method of confirming the integrity of received data.

Beneath the Performance/Summary table are two buttons: “Performance 24

Hour” and “Performance 30 Day.” Clicking either of these buttons will

display a detailed summary of the error events that have occurred during each

15-minute interval of the past 24 hours (Figure 3.15) or during each interval

(day) of the past 30 days (Figure 3.16).

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 204 205

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Verilink WANsuite 6450 (34-00326) Product Manual Manual de usuario Pagina 45