EXFO Power Blazer 88000 Series, User Manual

Page: 179 / 803

Test Setup - Test Configurator, Timer, and System
Power Blazer
167
EtherSAM - Global

Burst Test check box when selected (cleared by default) verifies
that the expected burst size can be transmitted at maximum burst
rate with minimal loss.
CBS
(Committed Burst Size) check box when selected (see
SLA
Parameters on page 285), verifies the performance of a committed
burst size at
CIR
’s average
TX
rate.
EBS (Excess Burst Size) check box when selected (see SLA
Parameters
on page 285), verifies the performance of an excess
burst size at CIR+EIR’s average TX rate.
The maximum Jitter, Latency, Frame Loss, and throughput are
measured. For
CBS , the Jitter, Latency, and Frame Loss are
compared to the SLA thresholds to declare a pass/fail verdict. For
EBS , the throughput is compared to the SLA thresholds to declare
a pass/fail verdict.
The burst test procedure is generated for each enabled service.

Service Performance Test
check box when selected (default) verifies
that the SLA parameters (see SLA Parameters on page 285) are met
over time by running multiple services simultaneously. The maximum
Jitter, Latency, Frame Loss, and average throughput are measured and
compared to the configured thresholds to declare pass/fail verdicts.
The
Service Performance Test is only performed for services that have
their
CIR
check box selected.
Subtest Duration allows setting the duration time, in HH:MM:SS
format, for the
Service Performance Test
(default is 10 minutes).

Global Test Duration Estimate indicates the total estimate duration of
the test.