Specifications

7-2
Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 7 Performance Monitoring
Monitoring DS1 Performance
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
Viewing Total T1 Statistics
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
Viewing Interval T1 Statistics
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.