User guide

E-68
Cisco Media Gateway Manager 5.0 User Guide
OL-5461-02
Appendix E Real-Time Counters
MGX2-SRM-DS3-Line—Supported Real-Time Counters
Table E-55 Category—Line Alarm Statistics
Applicability Counter Name MIB Object Name Description
cardFamily not equal to
AXSMXG
LOS Count cds3RcvLOSCount The number of times Loss of Signal was
detected with or without integrating to LOS
alarm.
cardFamily not equal to
AXSMXG
OOF Count cds3RcvOOFCount The number of times Out of Frame was
detected with or without integrating to OOF
alarm.
All Versions RAI Count cds3RAICount The number of timesRemote Alarm
Indication was detected with or without
integrating to RAI alarm.
All Versions CCV Count cds3CCVCount The counter associated with the number of
C-Bit Coding Violations encountered by a
T3/E3 interface.
cardFamily not equal to
AXSME AND cardFamily
not equal to AXSMXG
AND cardFamily not
equal to PXM1E AND
cardFamily not equal to
MPSM
FE Count cds3FECount The number of Framing Errors encountered
by a T3/E3 interface.
cardFamily not equal to
AXSM AND cardFamily
not equal to AXSME AND
cardFamily not equal to
AXSMXG AND
cardFamily not equal to
PXM1E AND cardFamily
not equal to MPSM
EXZS Count cds3EXZSCount The number of Excessive Zeros(EXZ) by a
T3/E3 interface. An EXZ is the occurrence
of any string of zeros having length equal to
or greater than 3 for B3ZS, or any string of
zeros having length greater than 4 for HDB3.
cardFamily not equal to
AXSM AND cardFamily
not equal to AXSME AND
cardFamily not equal to
AXSMXG AND
cardFamily not equal to
PXM1E AND cardFamily
not equal to MPSM
LCV Count cds3LCVCount The count of both BPVs(Bipolar Violations)
and EXZs(Excessive Zeros) encountered by
a T3/E3 interface.An EXZ increments the
LCV by one regardless of the length of the
zero string.
cardFamily not equal to
AXSM AND cardFamily
not equal to AXSME AND
cardFamily not equal to
AXSMXG AND
cardFamily not equal to
PXM1E AND cardFamily
not equal to MPSM
PCV Count cds3PCVCount This is the count of P-bit Coding
Violation(PCV) error event encountered by
DS3 interface. For all DS3 applications, a
coding violation error event is a P-bit Parity
Error(PERR) event. The parity errors occur
when the calculated parity in the information
bits of the DS3 frame does not match up with
an expected parity value.