Paradyne 317x E1 of Performance Registers, Interval Description, Totals Description, Lofc, StEvnt

ACCULINK 317x E1 DSU/CSU

Table 4-3

(2 of 2)

Performance Registers

Register

Interval Description

Totals Description

LOFC	The loss of frame count for the current interval.			The total loss of frame count for the previous x
	This is a count of the number of times that an			hours, where x is 24 hours for aggregate
	LOF is declared. An LOF is declared when a			performance and 8 hours for port performance.
	continuous out of frame condition persists for
	more than 2.5 seconds. The maximum loss of
	frame count is 255.
StEvnt	The status events register records whether one			N/A
(Only valid for	or more of the following events have occurred
aggregate	at least once during the interval. The event is
performance.)	identified by a letter as follows:
	R	±	A Remote Alarm Indication has been
			received on the network interface.
	L	±	Loss Of Signal has occurred on the
			network 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.
Complete	Bad E1 conditions or loopback tests may			N/A
(Only valid for	prevent far-end port statistics from reaching the
far-end port	E1 DSU/CSU. This field indicates whether the
performance.)	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 Prtn screen.

4-8 December 1996 3170-A2-GB20-20