Specifications

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Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 7 Performance Monitoring
Monitoring SONET Performance
Monitoring SONET Alarm Statistics
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:
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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.
Bit 0: sonetStatsLOS
Bit 1: sonetStatsLOF
Bit 2: sonetStatsLineAIS
Bit 3: sonetStatsLineRFI
Bit 4: sonetStatsPathAIS
Bit 5: sonetStatsPathLOP
Bit 6: sonetStatsPathUEQ
Bit 7: sonetStatsPathTIM
Bit 8: sonetStatsPathSLM
Bit 9: sonetStatsPathRFI
Bit 10: sonetStatsPathRFIServer
Bit 11: sonetStatsPathRFIConnectivity
Bit 12: sonetStatsPathRFIPayload