VeEX VePal TX130M+, User Manual

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does not exceed the allowed CIR+EIR.
CBS Test:
The test passes if the frame loss rate stays below the configured FLR.
EBS Test:
The test passes if the frame loss rate stays below the configured FLR.
CIR
,
CIR/EIR Test
, and
Policing
tabs display min, mean, and max values for
IR Mbps
,
FTD
,
FDV
,
FL Count
, and
FLR
(%).
If Step Load was selected for the CIR Test, these values will be displayed for each step.
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Performance Test
The
Summary
tab displays the status of each service and test as Pass, Failed, or Pending. Tapping on
Services
displays live
values for the following parameters as the test is running:
Page 1
IR Mbps:
Information Rate. Measures the average Ethernet frame rate starting at the MAC address field and ending at the
CRC.
FTD:
Measures the transfer time that the frames can take to travel from source to destination.
FDV:
Measures the frame jitter.
FL Count:
Counts the number of lost frames.
FLR:
Ratio of lost frames to the total transmitted frames.
AVAIL:
Minimum percentage of service availability allowed to still be compliant with the SLA. The service becomes
unavailable if more than 50% of the frames are errored or missing in a one second interval. Availability is only guaranteed
for traffic conforming to the CIR.
Page 2
Severely Errored Sec (SES):
Occurs for a block of frames over a one-second interval, when more than 50% of the
frames are errored or missing
Unavailable Sec:
An interval of time that begins at the start of 10 consecutive SES occurrences. The ethernet network is
in unavailable state during this time span.
Total RX Frames:
Total number of frames received
Number of
Out of Sequence Counts
Errored Frame Count:
Number of frames with CRC or IP Checksum errors
Measured values that do not meet the service test parameters set in the Bandwidth and Threshold tabs cause the test to fail.
Perf. Test - Summary Perf. Test - Services (Page 1) Perf. Test - Services (Page 2)
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