Duration
Most of the settings for Latency are identical to the ones described above in the
Throughput
section. Please see the detailed descriptions in that section in
addition to the Latency-specific information provided here.
Only run steps where other test passedOnly run steps where other test passed
If selecting the check box, the latency test will be done only on the line load
steps where other test has passed (i.e. no frame loss).
The other tests can be selected from: ThroughputThroughput, Frame LossFrame Loss, and ThroughputThroughput
and Frame Lossand Frame Loss.
You can specify a tolerance level of the line load in percent ratio of the
utilization.
Example when other test is ThroughputThroughput and Tolerance level is 80:
Throughput testThroughput test
Line load ofLine load of
Latency testLatency test
Frame size Frame size
(byte)(byte)
Utilization Utilization
(%)(%)
ResultResult
64 100 Fail (Not tested)
64 60 Pass 48
64 20 Pass 16
When 'Only run steps where other test passed' is selected, all other settings are forced
identical for the Frame Loss and Latency tests.
'Only run steps where other test passed' is enabled in case of 'Switch/Router test' or
'Single ended network test'.
If duration 'Repeats' is set to 0 (zero), the test will run a single time. If it is set to 1, the
test will run two times (repeated once).
66..99..22..66 BurstBurst
Only available if you have specified a Burst test on the 'Control' of the Test
Setup screen.
Touching the BurstBurst button in the navigation area will display the screen shown
below.
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