JDS Uniphase IP Video Test Option HST-3000, Руководство пользователя

Страница: 269 / 356

Chapter 8 SAMComplete Testing
Managing test results
HST-3000 Ethernet Testing User’s Guide
247
– Frame Loss
Provides details for the frame loss results, including pass/
fail, count of lost frames, the frame loss ratio (FLR), the
SLA, and count of frames that were out of sequence
(OOS) per service.
– Frame Delay
Provides the current, min, max, and average frame delay,
as well as the SLA per service.
– Delay Variation
Provides the current, max, and average delay variation,
as well as the SLA per service.
– Availability
Provides statistics for the available seconds ratio, unavail-
able seconds, severely errored seconds, and aYes/No
verdict regarding whether the service is available.
Figure 52 provides an example of the Performance Status
results.
To see a different performance factor, press the SLAs soft key
and select the desired SLA.
Figure 52 Multi-stream Performance Status