Paradyne Hotwire M/SDSL and HDSL2 Termination Units, 8747 Viewing DSX-1 Performance Statistics

Monitoring and Troubleshooting

Viewing DSX-1 Performance Statistics

DSX-1 performance statistics allow you to monitor the current status of the DSX-1 interface operations when ESF framing is selected. Performance statistics can assist you in determining the duration of specific conditions and provide a historical context for problem detection and analysis. Statistics are maintained for up to 96 15-minute intervals (24 hours).

To view the Network Performance Statistics, follow this menu selection sequence:

Main Menu → Status → Performance → DSX-1 Performance Statistics

main/status/performance/DSX-1
Slot:	4			Model: 87xx
Port:	2	DSX-1	PERFORMANCE STATISTICS
Current Interval Timer:			2	Error Events Counter: 0000

–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

	––ES–– ––UAS–– ––SES–– ––BES–– ––CSS–– –LOFC– –Status–
Current Int:	000	000	000	000	000	000	Y
Interval 01	000	000	000	000	000	000	none
Interval 02	000	000	000	000	000	000	none
Interval 03	000	000	000	000	000	000	none
Interval 04	000	000	000	000	000	000	none
Interval 05	000	000	000	000	000	000	none
Interval 06	000	000	000	000	000	000	none
Interval 07	000	000	000	000	000	000	none
Worst Interval:	24	14	14	09	18	12
Tot (valid 96): 00010		00000	00000	00000	0020	0000

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Ctrl–a to access these functions, ESC for previous menu			MainMenu Exit
PgUp	PgDn	ClrStats

Select PgUp or PgDn to view the next or previous seven intervals, select ClrStats to clear all statistics to zero.

DSX-1 Performance Statistics are collected for:

HES (Errored Seconds): Seconds during which one or more error events occurred.

HUAS (Unavailable Seconds): Seconds during which service is unavailable. UAS is received at the start of 10 consecutive SES and cleared at the start of 10 seconds with no SES.

HSES (Severely Errored Seconds): Seconds during which 320 or more cyclic redundancy check (CRC) error events or at least one Out of Frame (OOF) event occurred.

HBES (Bursty Errored Seconds): Contains the number of bursty errored seconds for the current interval. A bursty errored second is any second with more than one but less than 320 CRC errors.

HCSS (Controlled Slip Seconds): Seconds during which one or more controlled slips (as defined in TR 54016) occurred.

8700-A2-GB20-00 April 2000 7-13