HP 3162 manual Uas, Ses, Bes

Monitoring and Testing

Table 5-3. Performance Registers (1 of 2)

Register	Interval Description	Totals Description
Current	This register records the number	N/A
Interval	of seconds in the current
Timer	15-minute interval. The
	maximum is 900 seconds. This
	register is valid for the current
	interval only.
ESF Error	An error event is an ESF frame	N/A
Events	with either a Cyclic Redundancy
	Check (CRC) error or an Out Of
	Frame (OOF) event. The
	maximum count is 65,535. This
	register is only reset as a result
	of a reset command from the
	network. This register is valid for
	the current interval only.
Valid Interval	N/A	Records the number of valid
Total		15-minute intervals in the
		previous x hours, where x is
		24 hours for aggregate
		performance and 8 hours for
		port performance. This register
		is not valid for the current
		interval.
ES	The number of errored seconds	The total number of errored
	for the current interval. An	seconds for the previous x
	errored second is any second	hours, where x is 24 hours for
	with one or more ESF error	aggregate performance and
	events. The maximum is	8 hours for port performance.
	900 seconds.
UAS	The number of unavailable	The total number of unavailable
	seconds for the current interval.	seconds for the previous
	An unavailable second is any	x hours, where x is 24 hours for
	one second interval when	aggregate performance and
	service is unavailable.	8 hours for port performance.
	(Detection occurs with
	10 consecutive unavailable
	seconds.) The maximum is
	900 seconds.
SES	The number of severely errored	The total number of severely
	seconds for the current interval.	errored seconds for the previous
	A severely errored second is	x hours, where x is 24 hours for
	any second with 320 or more	aggregate performance and
	CRC errors, or any second with	8 hours for port performance.
	one or more OOF events. The
	maximum is 900 seconds.
BES	The number of bursty errored	The total number of bursty
	seconds for the current interval.	errored seconds for the previous
	A bursty errored second is any	x hours, where x is 24 hours for
	second with more than one, but	aggregate performance and
	less than 320, CRC errors. The	8 hours for port performance.
	maximum is 900 seconds.

5-6 August 2000 3162-A2-GB20-40