Basic Index Trkflt - Nortel DMS-100 Series Application Manual

Section
TERMNALS
Description
Trunk fault
Definition
The failure rate of trunks outside plant.
DMS-100G Switch does not contribute to or provide an equivalent of OM
group PMTYP, measurement PMTCCTOP.
Measurement list
TRKFLT uses measurement PMTYP PMTCCTOP, summed over DTC,
IDTC, LTC, RCC, ILTC, ADTC, PDTC, TM2, TM4, TM8, ATM, T8A,
TMA, PTM, DCM, DCM250 and DCMT PM types.
Normalizer
TRKFLT is normalized per working trunk per unit time.
Diagnostics
Verify OM group PMTYP (PMTCCTOP) to indicate bad PMs and
DS1CARR for carrier (CXR) trouble. Run ATT for plant or PM trouble.
Review trunk maintenance procedures for monitoring and clearing of trunk
troubles. Focused maintenance for lines and trunks provide an analysis of
TRK log messages that may point to problem trunks. Also check the count
of SIG_TEST DIAGN failures.
DMS-100 Family Switch Performance Monitoring System Application Guide BASE09 and up
6-207 SPMS MTCEPERF index descriptions

Basic index TRKFLT

6-207 6-207