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Maintenance
4-93360-A2-GB20-20 December 1996
Table 4-4
(2 of 2)
Performance Registers
Register Totals DescriptionInterval Description
LOFC
(Not valid for
Lp
n
registers.)
The loss of frame count for the current interval.
This is a count of the number of times that an
LOF is declared. The maximum count is 255.
The total loss of frame count for the previous
x
hours, where
x
is 24 hours for aggregate
performance and 8 hours for port performance.
StEvnt
(Not valid for
Lp
n
or port
registers.)
The status events register records whether one
or more of the following events have occurred
at least once during the interval. The event is
identified by a letter as follows:
R – A Remote Alarm Indication has been
received on the network interface or the
G.703 DTE interface.
L – Loss Of Signal has occurred on the
network interface or the G.703 DTE
interface.
E – The Excessive Error Rate threshold has
been exceeded.
F – A Frame Synchronization Bit Error has
been detected.
V – A Bipolar Violation has been detected.
If none of these events occurred during the
interval, StEvnt=none will be displayed.
N/A
FEBE
(Only valid for
Lp
n
registers.)
The number of far-end block errors (reported by
remote equipment) for the current interval. The
maximum count is 900.
The total number of far-end block errors for the
previous
x
hours, where
x
is 24 hours for aggregate
performance and 8 hours for port performance.
Complete
(Only valid for
far-end port
registers.)
Bad line conditions or loopback tests may
prevent far-end port statistics from reaching the
E1 NTU. This field indicates whether the
15-minute interval contains 900 seconds of
statistics. If one or more seconds of far-end
statistics are missing, this field will display
Complete=No, otherwise it will display
Complete=Yes. This field is only displayed
when Far is selected from the Prt
n
screen.
N/A