Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5 Manual de usuario descargar pdf (Pagina 186)

100

101

Test Setup - Test Configurator, Timer, and System

174 FTB/IQS-88000 Series

RFC 2544 - Subtests

Frame Loss Configuration

The objective of this test is to find the percentage of frames that are lost

due to lack of resources. Starting at the specified maximum rate (Max.

Rate), the test is performed for a specific frame size and for the specified

duration (Trial Duration). The test is repeated by decreasing the rate by

the specified granularity (Granularity), then the test is repeated again until

there are two successive trials in which no frames are lost. The test is

performed for the defined number of trials (Trials). The test is performed

for each defined frame size.

 Max. Rate is the maximum rate the test should begin with, in terms of

a percentage of the line rate (%), Mbit/s, or Gbit/s. The accepted

values are as shown in the Max. Rate table on page 171. For Dual Test

Set, Max. Rate is configurable for both local to remote (L -> R) and

remote to local (R -> L) directions. For Dual Port topology, Max. Rate

is configurable for both P1 to P2 (P1->P2) and P2 to P1 (P2->P1)

directions.

 Trial Duration represents the time value for each trial in

minutes:seconds: 1 second to 30 minutes (default is 00:01).

 Trials represents the number of times the test will be generated:

1 (default) to 50 trials.

 Granularity corresponds to the percentage interval between each

throughput value used for the test: 1% to 10% (RFC) - (default). For

example, 10% granularity means that the test will be performed for

100%, 90%, 80%... of the rate value.

1 2 ... 181 182 183 184 185 186 187 188 189 190 191 ... 680 681

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Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5 Manual de usuario Pagina 186

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