Chapter 7 Test Results
Frame relay results
SmartClass E1 Tester User’s Guide 95
Error results, key results that are out-of-specification, or key informational
results are displayed. This allows quick access to the results without having to
search each category.
Table 29 describes the results that can appear in the Summary result category.
Table 29 Summary results
Result Definition
Signal Present Indicates whether an active signal is present (yes/no).
Signal Loss Count Number of times loss of signal occurred.
Rx Data Loss Number of receiver synchronization losses resulting
from a loss of data. Only valid when the Data Loss set-
ting is enabled and only appears if using synchronous
timing.
Rx Data Loss History Receiver synchronization loss detected since start of
test. Only valid when the Data Loss setting is enabled
and only appears if using synchronous timing.
FCS Err Frm Count of frame relay frames with FCS errors.
Long Frm Count of frame relay frames exceeding the length speci-
fied as the long frame threshold.
Test Frm Lost Count of frame relay frames lost by the network based
on gaps in sequence numbers.
Lost Pings Count of Echo messages that were not replied to. This
result also includes out of order Echo Reply messages
and corrupted order Echo Reply messages.
Message Err Indicates the wrong message type was received, for
example:
– A status enquiry was received in UNI-N mode,
– A small status message was received when expect-
ing a full status message,
– A status response was received, but no request was
sent,
– A message with incorrect information elements was
received
Seq Err Count of all the LMI frames received which have an
incorrect or unexpected sequence number since the last
test restart.
Time Outs Count of LMI Status Enquiry messages sent that yielded
no response from the network before the next poll cycle.
AIS Present Alarm Indication Signal detected. (G703 interface only)
AIS History Alarm Indication Signal detected since the last test
restart. (G703 interface only)
Rx Code Error
Present
Violations of the selected encoding method have been
detected. (G703 interface only)
Rx Code Error Count Number of detected violations of the selected encoding
method. (G703 interface only)
Rx Error Bipolar Data
Count
Number of detected bipolar data errors. (G703 interface
only)
Rx Error Bipolar Data
Present
Bipolar data errors have been detected. (G703 interface
only)
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