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Monitoring the performance of a communication system is part of a proactive strategy that catches problems before they affect service. The MGX 8260 Media Gateway provides performance information for DS1/E1 and DS3 lines.
You can view current or historical statistics that the system collects on DS1 performance. Current statistics are performance statistics collected over the last fifteen minutes.
To view current statistics for a single T1 line, enter the lsds1curst command, specifying the slot and line number, delimited by a period, of the line. The system displays current statistics:
=======================================================================
DS1 Line Current Statistics (lsds1curst)
=======================================================================
DS1 Slot.Line : 13.1
Path Errored Seconds : 0
Path Severely Errored Seconds : 0
Path Severely Errored Framing Seconds : 0
Path UnAvailable Seconds : 606
Path Control Slip Seconds : 0
Path Code Violations : 0
Path SEF or AIS : 0
Path Bursty Errored Seconds : 0
Line Errored Seconds : 0
Line Severely Errored Seconds : 0
Line Code Violations : 0
To view current statistics for all T1 lines, enter the lsds1cursts command.
The system displays the current statistics summary:
=======================================================================
DS1 Current Statistics for all Lines (lsds1cursts)
=======================================================================
Slot.Line Error Secs SeverSecs FrameSecs UnAvailSecs
========= =========== ========= ========= ===========
13.1 0 0 0 473
13.2 0 0 0 473
13.3 0 0 0 473
13.4 0 0 0 472
13.5 0 0 0 472
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for a T1 line, enter the lsds1totst command, specifying the slot and line number, delimited by a period, of the line. The system displays current statistics:
=======================================================================
DS1 Line Total Statistics (lsds1totst)
=======================================================================
DS1 Slot.Line : 13.1
Path Errored Seconds : 2
Path Severely Errored Seconds : 0
Path Severely Errored Framing Seconds : 0
Path UnAvailable Seconds : 11162
Path Control Slip Seconds : 2
Path Code Violations : 0
Path SEF or AIS : 0
Path Bursty Errored Seconds : 0
Line Errored Seconds : 11
Line Severely Errored Seconds : 11
Line Code Violations : 0
To view 24-hour statistics for all lines, enter the lsds1totsts command.
The system displays the 24-hour statistics summary:
=======================================================================
DS1 Total Stats (lsds1totsts)
=======================================================================
Slot.Line ErrSecs SeverErrSecs FrameErrSecs UnAvailSecs LineErSecs
========= ======= ============ ============ =========== ==========
13.1 2 0 0 11029 11
13.2 2 0 0 11029 11
13.3 2 0 0 11029 11
13.4 1 0 0 11028 11
13.5 2 0 0 11028 11
Interval statistics are collected by each DS1 Interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To list interval statistics for a T1 line, enter the lsds1intst command, specifying the slot and line number, delimited by a period, of the line and the number (1-96) of the interval of interest. The system displays the interval statistics:
=======================================================================
DS1 Line Interval Statistics Entry (lsds1intst)
=======================================================================
Slot.Line :13.1
Interval :1
Path Errored Seconds :0
Path Severely Errored Seconds :0
Path Severely Errored Framing Seconds :0
Path UnAvailable Seconds :0
Path Control Slip Seconds :0
Path Code Violations :0
Path SEF or AIS :0
Path Bursty Errored Seconds :0
Line Errored Seconds :0
Line Severely Errored Seconds :0
Line Code Violations :0
To view real-time statistics for a single T1 line, enter the lsds1lnst command, specifying the slot and line number, delimited by a period, of the DS1 line. The system displays the following real-time DS1 information:
=======================================================================
DS1 Line Real-time statistics (lsds1lnst)
=======================================================================
DS1 Line : 13.1
Loss of Signal : 1
Out Of Frame : 1
Yellow Alarm : 0
Frame Pattern Errors : 1
Alarm State : 42
Performance Alarm State: 196608
Displayed Information | Description |
---|---|
DS1 Line | The Slot.Line for these statistics |
Loss of Signal | The number of times Loss of Signal was detected, with or without integrating to a LOS alarm |
Out of Frame | The number of times Out of Frame was detected, with or without integrating to a OOF alarm |
Yellow Alarm | The number of times Yellow alarm was detected, with or without integrating to a RAI alarm |
Frame Pattern Errors | The number of framing pattern errors per second encountered by the DS1 interface |
Alarm State | A bitmap of the DS1 line alarms. Zero means no alarm.
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Performance Alarm State | The DS1 line performance alarms, displayed as a row of indicators.
|
To clear T1 real-time statistics, enter the clrds1lnst command, specifying the slot and line number, delimited by a period, of the DS1 line and the statistic to clear.
The system clears the specified real-time statistic.
You can view current or historical statistics that the system collects on E1 performance. Current statistics are performance statistics collected over the last fifteen minutes.
To view current statistics for a single E1 line, enter the lse1curst command, specifying the slot and line number, delimited by a period, of the line. The system displays current statistics:
=======================================================================
E1 Line Current Statistics (lse1curst)
=======================================================================
E1 Slot.Line : 2.1
Path Errored Seconds : 12
Path Severely Errored Seconds : 0
Path UnAvailable Seconds : 0
Path Control Slip Seconds : 12
Path Code Violations : 0
Path Bursty Errored Seconds : 0
Line Errored Seconds : 0
Line Code Violations : 0
Errored Seconds Ratio : 158
Severly Errored Seconds Ratio : 0
Frame Error Errored Seconds : 0
Severly Errored Frame Error Seconds : 0
Unavailable Errored Frame Error Seconds : 0
ESR by Frame Errors : 0
SESR by Frame Errors : 0
Unavailable Errored CRC Seconds : 0
Errored Seconds by CRC Errors : 0
Severely Errored Seconds by CRC Errors : 0
Error Seconds Ratio Caused by CRC Errors : 0
SESR Caused by CRC Errors : 0
Error Seconds by Far End Block Errors : 0
Severely Errored Seconds by Far End Block Errors : 0
Unavailable Seconds by Far End Block Errors : 0
ESR by Far End Block Errors : 0
SESR by Far End Block Errors : 0
To view current statistics for all E1 lines, enter the lse1cursts command.
The system displays the current statistics summary:
=======================================================================
E1 Current Statistics for all Lines (lse1cursts)
=======================================================================
Slot.Line Error Secs SeverSecs SlipSecs UnAvailSecs
========= =========== ========= ========= ===========
3.1 0 0 0 0
3.2 0 0 0 0
3.3 0 0 0 0
3.4 0 0 0 0
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for an E1 line, enter the lse1totst command, specifying the slot and line number, delimited by a period, of the line. The system displays current statistics:
=======================================================================
E1 Line Total Statistics (lse1totst)
=======================================================================
E1 Slot.Line : 2.1
Path Errored Seconds : 572
Path Severely Errored Seconds : 0
Path UnAvailable Seconds : 0
Path Control Slip Seconds : 572
Path Code Violations : 0
Path Bursty Errored Seconds : 0
Line Errored Seconds : 0
Line Code Violations : 0
Error Seconds Ratio(ESR) : 0
Severely Errored Seconds Ratio(SESR) : 0
Unavailable Seconds by Frame Errors : 0
Error Seconds by Frame Errors : 0
Severely Errored Seconds by Frame Errors : 0
ESR by Frame Errors : 0
SESR by Frame Errors : 0
Unavailable Seconds by CRC : 0
Error Seconds by CRC : 0
ESR by Frame Errors : 0
SESR by Frame Errors : 0
Unavailable Seconds by Far End Block Errors: 0
ESR by Far End Block Errors : 0
SES by Far End Block Errors : 0
ESR by Far End Block Errors : 0
SESR by Far End Block Errors : 0
To view 24-hour statistics for all E1 lines, enter the lse1totsts command.
The system displays the 24-hour statistics summary:
============================================================================
E1 Total Stats (lse1totsts)
============================================================================
Slot.Line ErrSecs SeverErrSecs SlipSecs UnAvailSecs LineErSecs
========= ======= ============ ============ =========== ==========
3.1 2 0 2 0 0
3.2 2 0 2 0 0
3.3 2 0 2 0 0
3.4 2 0 2 0 0
Interval statistics are collected by each E1 Interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To list interval statistics for an E1 line, enter the lse1intst command, specifying the slot and line number, delimited by a period, of the line and the number (1-96) of the interval of interest.
The system displays the interval statistics:
=======================================================================
E1 Line Interval Statistics (lse1intst)
=======================================================================
E1 Slot.Line : 3.1
Interval : 1
Path Errored Seconds : 0
Path Severely Errored Seconds : 0
Path UnAvailable Seconds : 0
Path Control Slip Seconds : 0
Path Code Violations : 0
Path Bursty Errored Seconds : 0
Line Errored Seconds : 0
Line Code Violations : 0
Errored Seconds Ratio : 0
Severely Errored Seconds Ratio : 0
Frame Error Errored Seconds : 0
Severly Errored Frame Error Seconds : 0
Far End Unavailable Error Seconds : 0
ESR by Far End Errors : 0
SESR by Far End Errors : 0
Unavailable Errored CRC Seconds : 0
Errored CRC Seconds : 0
Severely Errored CRC Seconds : 0
ESR Caused by CRC Errors : 0
SESR Caused by CRC Errors : 0
Far End Block Errors : 0
Severely Errored Secs by Far End Errors : 0
Unavailable Seconds by Far End Block Errors: 0
ESR by Far End Block Errors : 0
SESR by Far End Block Errors : 0
To view real-time statistics for a single E1 line, enter the lse1lnst command, specifying the slot and line number, delimited by a period, of the line. The system displays the following real-time E1 information:
=======================================================================
E1 Line statistics (lse1lnst)
=======================================================================
E1 Line : 3.1
Loss of Signal : 0
Out Of Frame : 0
Yellow Alarm : 0
Remote Multiframe Alarm: 0
Frame Pattern Errors : 0
Far End Block Errors : 0
CRC Errors : 0
Alarm State : 0
Performance Alarm State: 0
Displayed Information | Description |
---|---|
E1 Line | The Slot.Line for these statistics |
Loss of Signal | The number of times Loss of Signal was detected, with or without integrating to a LOS alarm |
Out of Frame | The number of times Out of Frame was detected, with or without integrating to a OOF alarm |
Yellow Alarm | The number of times RAI was detected, with or without integrating to a RAI alarm |
Remote Multiframe Alarm | The number of times the Remote Multiframe Alarm Indications was detected, with or without integrating to Yellow alarm |
Frame Pattern Errors | The number of framing pattern errors encountered by the E1 interface |
Far End Block Errors | The number of times the Far End Block Error was encountered by the E1 interface |
CRC Errors | The number of times the CRC was encountered by an E1 interface |
Alarm State | A bitmap of the E1 line alarms. Zero means no alarm.
|
Performance Alarm State | A bitmap of E1 line performance alarms. Zero means no alarm.
|
To view real-time statistics for all E1 lines, enter the lse1lnsts command.
The system displays the real-time statistics summary:
=======================================================================
E1 Statistics for all Lines (lse1lnsts)
=======================================================================
Slot.Line LossOfSignal OutOfFrame CRCErrs FrameErrs
========= ============ ========== ========= ===========
3.1 0 0 0 0
3.2 0 0 0 91
3.3 0 0 0 84
3.4 0 0 0 90
Displayed Information | Description |
---|---|
Slot.Line | The Slot.Line for these statistics |
LossOf Signal | The number of times Loss of Signal was detected, with or without integrating to a LOS alarm |
Out Of Frame | The number of times Out of Frame was detected, with or without integrating to a OOF alarm |
CRC Errors | The number of times the CRC was encountered by an E1 interface |
FrameErrs | The number of framing pattern errors per second encountered by the E1 interface |
To clear E1 real-time statistics, enter the clre1lnst command, specifying the slot and line number, delimited by a period, of the line and the statistic to clear.
The system clears the specified real-time statistic.
You can view current or historical statistics on DS3 performance.
Current statistics are performance statistics collected over the last fifteen minutes. To view current statistics for a single DS3, enter the lsds3curst command, specifying the slot and line number, delimited by a period, of the DS3 line. The system displays current statistics:
=======================================================================
DS3 Line Current Statistics (lsds3curst)
=======================================================================
DS3 Slot.Line : 14.501
P-bit Errored Seconds : 0
P-bit Severely Error Seconds : 0
Severely Errored Framing Seconds : 0
Path UnAvailable Seconds : 35
Line Code Violations : 0
P-bit Code Violations : 0
Line Errored Seconds : 0
Alarm Indication Signal Seconds : 0
Note All C-Bit counters are not increment for the M23 option. |
To view current statistics for all DS3 lines, enter the lsds3cursts command. The system displays all current DS3 statistics:
=======================================================================
DS3 Current Statistics for all Lines (lsds3cursts)
=======================================================================
Slot.Line PBitErr Secs SevErrFrm Secs UAS Secs LCV Count
========= ============ ============== ========== ===========
14.501 0 0 24 0
14.502 0 0 24 0
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for a DS3, enter the lsds3totst command, specifying the slot and line number, delimited by a period, of the DS3 line. The system displays current statistics:
=======================================================================
DS3 Line Total Statistics (lsds3totst)
=======================================================================
DS3 Slot.Line : 14.501
P-bit Errored Seconds : 3
P-bit Severely Error Seconds : 3
Severely Errored Framing Seconds : 3
Path UnAvailable Seconds : 896
Line Code Violations : 0
P-bit Code Violations : 14966
Line Errored Seconds : 0
Alarm Indication Signal Seconds : 0
Note All C-Bit counters are not increment for the M23 option. |
Interval statistics are collected by each DS3 Interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To list interval statistics for a DS3, enter the lsds3intst command, specifying the slot and line number and the interval of interest. The system displays the interval statistics:
=======================================================================
DS3 Line Interval Statistics Entry (lsds3intst)
=======================================================================
DS3 Slot.Line : 14.501
Interval : 1
P-bit Errored Seconds : 3
P-bit Severely Errored Seconds : 3
Severely Errored Framing Seconds : 3
Path UnAvailable Seconds : 896
Line Code Violations : 0
P-bit Code Violations : 14966
Line Errored Seconds : 0
Alarm Indication Signal Seconds : 0
To view real-time statistics for a single DS3, enter the lsds3lnst command, specifying the slot and line number, delimited by a period. The system displays the following real-time DS3 information:
=======================================================================
DS3 Line statistics (lsds3lnst)
=======================================================================
DS3 Line : 14.501
Loss of Signal : 58884
Out Of Frame : 58884
Remote Alarm Indication : 0
Framing Pattern Errors : 0
PBit Parity Errors : 0
Far End Block Errors : 0
Excessive Zero Errors : 0
To clear real-time statistics, enter the clrds3lnst command, specifying the slot and line number, delimited by a period.
The system clears the real-time statistic.
The system collects performance statistics at three levels:
Current statistics are performance statistics collected over the last fifteen minutes. To view current statistics for a single line, enter the lsssectioncst command, specifying the slot and line number delimited by a period. The system displays current statistics for the specified line:
=======================================================================
Sonet Section Current Statistics (lsssectioncst)
=======================================================================
Sonet section Slot.Line : 9.1
Section Current Status : 6
Errored Seconds : 339
Severely Errored Seconds : 339
Severely Errored Framing Seconds : 339
Coding Voilations : 0
To view current statistics for all lines, enter the lsssectioncsts command. The system displays the current statistics for all lines:
=======================================================================
Sonet Section Current Statistics for all Lines (lsssectioncsts)
=======================================================================
Slot.Line Error Secs SeverSecs FrameSecs CodingVoilations
========= =========== ========= ========= ===========
9.1 368 368 368 0
9.2 848 848 848 0
To clear statistics, enter the clrssectioncst command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all current section statistics for slot 9 line 1:
clrssectioncst 9.1 2
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for a single line, enter the lsssectiontst command, specifying the slot and line number delimited by a period. The system displays the total statistics for the specified line:
=======================================================================
Sonet Section Total Statistics (lsssectiontst)
=======================================================================
Sonet section Slot.Line : 9.1
Errored Seconds : 87293
Severely Errored Seconds : 87293
Severely Errored Framing Seconds : 87293
Coding Voilations : 0
To view total statistics for all lines, enter the lsssectiontsts command. The system displays total statistics for all lines:
=======================================================================
Sonet Section Total Statistics for all Lines (lsssectiontsts)
=======================================================================
Slot.Line Error Secs SeverSecs FrameSecs CodingVoilations
========= =========== ========= ========= ===========
9.1 87293 87293 87293 0
9.2 63892 63892 63892 0
To clear statistics, enter the clrssectiontst command, specifying the slot and line number delimited by a period and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all total section statistics for slot 9 line 1:
clrssectiontst 9.1 2
Interval statistics are collected by each interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To view interval statistics for a single line, enter the lsssectionist command, specifying the slot and line number, delimited by a period, and the desired interval. The system displays the interval statistics:
=======================================================================
Sonet Section Interval Statistics (lsssectionist)
=======================================================================
Sonet section Slot.Line : 9.1
Interval : 1
Errored Seconds : 900
Severely Errored Seconds : 900
Severely Errored Framing Seconds : 900
Coding Voilations : 0
To view interval statistics for all lines, enter the lsssectionists command. The system displays interval statistics for all lines:
=======================================================================
Sonet Section Interval Statistics for all Lines (lsssectionists)
=======================================================================
Slot.Line Interval ErrSecs SeverSecs CVSecs SEFSecs
========= ========= ========= ========= ========= =========
9.1 1 900 900 0 900
9.1 2 900 900 0 900
9.1 3 900 900 0 900
9.1 4 900 900 0 900
9.1 5 900 900 0 900
9.1 6 900 900 0 900
9.1 7 900 900 0 900
9.1 8 900 900 0 900
9.1 9 900 900 0 900
9.1 10 900 900 0 900
9.1 11 900 900 0 900
9.1 12 900 900 0 900
9.1 13 900 900 0 900
9.1 14 900 900 0 900
9.1 15 900 900 0 900
9.1 16 900 900 0 900
9.1 17 900 900 0 900
9.1 18 900 900 0 900
9.1 19 900 900 0 900
9.1 20 900 900 0 900
Current statistics are performance statistics collected over the last fifteen minutes. To view current statistics for a single line, enter the lsslinecst command, specifying the slot and OC-3 line number delimited by a period. The system displays current statistics for the specified line:
=======================================================================
Sonet Line Current Statistics (lsslinecst)
=======================================================================
Sonet Line Slot.Line : 9.1
Line Current Status : 2
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 668
To view current statistics for all lines, enter the lsslinecsts command. The system displays the current statistics for all lines:
=======================================================================
Sonet Line Current Statistics for all Lines (lsslinecsts)
=======================================================================
Slot.Line Error Secs SeverSecs CodingVoilations UnAvailSecs
========= =========== ========= ============= ===========
9.1 0 0 0 689
9.2 0 0 0 269
To clear statistics, enter the clrslinest command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all current line statistics for slot 9 line 1:
clrslinest 9.1 2
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for a single line, enter the lsslinetst command, specifying the slot and line number delimited by a period. The system displays the total statistics for the specified line:
=======================================================================
Sonet Line Total Statistics (lsslinetst)
=======================================================================
Sonet Line Slot.Line : 9.1
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 8729
To view total statistics for all lines, enter the lsslinetsts command. The system displays total statistics for all lines:
=======================================================================
Sonet Line Total Statistics for all Lines (lsslinetsts)
=======================================================================
Slot.Line Error Secs SeverSecs CodingVoilations UnAvailSecs
========= =========== ========= ============= ===========
9.1 0 0 0 87293
9.2 0 0 0 63892
To clear statistics, enter the clrslinetst command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all total section statistics for slot 9 line 1:
clrslinetst 9.1 2
Interval statistics are collected by each interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To view interval statistics for a single line, enter the lsslineist command, specifying the slot and line number, delimited by a period, and the desired interval. The system displays the interval statistics:
=======================================================================
Sonet Line Interval Statistics (lsslineist)
=======================================================================
Sonet Line Slot.Line : 9.1
Interval : 1
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 900
To view interval statistics for all lines, enter the lsslineists command. The system displays interval statistics for all lines:
=======================================================================
Sonet Line Interval Statistics for all Lines (lsslineists)
=======================================================================
Slot.Line Interval ErrSecs SeverSecs CVSecs UASecs
========= ========= ========= ========= ========= =========
9.1 1 0 0 0 900
9.1 2 0 0 0 900
9.1 3 0 0 0 900
9.1 4 0 0 0 900
9.1 5 0 0 0 900
9.1 6 0 0 0 900
9.1 7 0 0 0 900
9.1 8 0 0 0 900
9.1 9 0 0 0 900
9.1 10 0 0 0 900
9.1 11 0 0 0 900
9.1 12 0 0 0 900
9.1 13 0 0 0 900
9.1 14 0 0 0 900
9.1 15 0 0 0 900
9.1 16 0 0 0 900
9.1 17 0 0 0 900
9.1 18 0 0 0 900
9.1 19 0 0 0 900
9.1 20 0 0 0 900
Current statistics are performance statistics collected over the last fifteen minutes. To view current statistics for a single line, enter the lsspathcst command, specifying the slot and OC-3 line number delimited by a period. The system displays current statistics for the specified line:
=======================================================================
Sonet Path Current Statistics (lsspathcst)
=======================================================================
Sonet Path Slot.Line : 9.1
Path Current Status : c
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 866
To view current statistics for all lines, enter the lsspathcsts command. The system displays the current statistics for all lines:
=======================================================================
Sonet Path Current Statistics for all Lines (lsspathcsts)
=======================================================================
Slot.Line Error Secs SeverSecs CodingVoilations UnAvailSecs
========= =========== ========= ============= ===========
9.1 0 0 0 896
9.2 0 0 0 477
To clear statistics, enter the clrspathcst command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all current line statistics for slot 9 line 1:
clrspathcst 9.1 2
Total statistics are performance statistics collected since the previous midnight. So just before midnight there are almost 24 hours of statistics available, at midnight the statistic counters are reset, and after midnight the system starts accumulating new data. To view total statistics for a single line, enter the lsspathtst command, specifying the slot and line number delimited by a period. The system displays the total statistics for the specified line:
=======================================================================
Sonet Path Total Statistics (lsspathtst)
=======================================================================
Sonet Path Slot.Line : 9.1
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 87293
To view total statistics for all lines, enter the lsspathtsts command. The system displays total statistics for all lines:
=======================================================================
Sonet Path Total Statistics for all Lines (lsspathtsts)
=======================================================================
Slot.Line Error Secs SeverSecs CodingVoilations UnAvailSecs
========= =========== ========= ============= ===========
9.1 0 0 0 87293
9.2 0 0 0 63892
To clear statistics, enter the clrspathtst command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
For example, the following command clears all total section statistics for slot 9 line 1:
clrspathtst 9.1 2
Interval statistics are collected by each interface for the previous 24 hours of operation. The 24 hours are broken into 96 15-minute intervals, where interval 1 is the most recent and 96 is the oldest. As time progresses, the system drops the oldest interval and adds the latest one, creating a sliding 24-hour window that moves with time.
To view interval statistics for a single line, enter the lsspathist command, specifying the slot and line number, delimited by a period, and the desired interval. The system displays the interval statistics:
=======================================================================
Sonet Path Interval Statistics (lsspathist)
=======================================================================
Sonet Path Slot.Line : 9.1
Interval : 1
Errored Seconds : 0
Severely Errored Seconds : 0
Coding Voilations : 0
UnAvailable Seconds : 900
To view interval statistics for all lines, enter the lsspathists command. The system displays interval statistics for all lines:
=======================================================================
Sonet Path Interval Statistics for all Lines (lsspathists)
=======================================================================
Slot.Line Interval ErrSecs SeverSecs CVSecs UASecs
========= ========= ========= ========= ========= =========
9.1 1 0 0 0 900
9.1 2 0 0 0 900
9.1 3 0 0 0 900
9.1 4 0 0 0 900
9.1 5 0 0 0 900
9.1 6 0 0 0 900
9.1 7 0 0 0 900
9.1 8 0 0 0 900
9.1 9 0 0 0 900
9.1 10 0 0 0 900
9.1 11 0 0 0 900
9.1 12 0 0 0 900
9.1 13 0 0 0 900
9.1 14 0 0 0 900
9.1 15 0 0 0 900
9.1 16 0 0 0 900
9.1 17 0 0 0 900
9.1 18 0 0 0 900
9.1 19 0 0 0 900
9.1 20 0 0 0 900
To view real-time statistics for a single line, enter the lssonetstat command, specifying the slot and line number, delimited by a period. The system displays the following alarm statistics:
=======================================================================
Sonet Line statistics (lssonetstat)
=======================================================================
Sonet Line : 9.1
Loss of Signal : 472938
Loss of Frame : 0
Line AIS : 472938
Line RDI : 0
Path LOP : 0
Path AIS : 472938
Path RDI : 0
Path SLM : 0
Alarm State : 15
Performance Alarm State : c0c03c
The Alarm State and Performance Alarm State are bitmap indicators, as follows:
Displayed Information | Description |
---|---|
Alarm State | A bitmap of the SONET line alarms. Zero means no alarm.
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Performance Alarm State | A bitmap of SONET line performance alarms. Zero means no alarm.
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To view interval statistics for all lines, enter the lssonetstats command. The system displays interval statistics for all lines:
=======================================================================
List statistics for all Sonet line (lssonetstats)
=======================================================================
Slot.Line LOS LOF AlarmState PerAlarmState
========= ========= ========= ============= =============
9.1 2265048 2265048 67 c0c0fc
9.2 426423 426423 67 c0c0fc
To clear statistics, enter the clrsonetstats command, specifying the slot and line number, delimited by a period, and the statistical counter to clear. Specify the counter as follows:
1noAction
2clearAll
3clearSeCV15Min
4clearSeCV24Hr
5clearSeES15Min
6clearSeES24Hr
7clearSeSES15Min
8clearSeSES24Hr
9clearSeSEFS15Min
10clearSeSEFS24Hr
11clearLCV15Min
12clearLCV24Hr
13clearLES15Min
14clearLES24Hr
15clearLSES15Min
16clearLSES24Hr
17clearLUAS15Min
18clearLUAS24Hr
19clearPCV15Min
20clearPCV24Hr
21clearPES15Min
22clearPES24Hr
23clearPSES15Min
24clearPSES24Hr
25clearPUAS15Min
26clearPUAS24Hr
27clearAll15Min
28clearAll24Hr
For example, the following command clears all total section statistics for slot 9 line 1:
clrsonetstats 9.1 2
Posted: Sat Sep 28 14:21:38 PDT 2002
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