Basic Index Pmlnkflt - Nortel DMS-100 Series Application Manual
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- Manual (543 pages)
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SPMS MTCEPERF index descriptions
Basic index PMLNKFLT
Section
LINKPERF
Description
Peripheral module link fault
Definition
The failure rate on digital carrier links to remote PMs.
Measurement list
PMLNKFLT uses the sum of DS1CARR measurements DS1AIS,
DS1LCGA and DS1RCGA. In International offices, PMLNKFLT uses the
sum of PCMCARR measurements LLFAFLT, LLMAFLT, RFAIFLT,
RMAIFLT, AISFLT, BERFLT, SLIPFLT, SIGLFLT, CRC4FLT, AISI6FLT,
LLCMAFLT, and CREFLT.
Normalizer
PMLNKFLT is normalized per working carrier link per unit time.
Protection links are included in this count.
Diagnostics
Determine which carrier system is causing unfavorable results by reviewing
the results in OM group DS1CARR (DS1BER, DS1LOF, DS1SLP). In
International offices, review the results in OM group PCMCARR. Check at
the carrier level of the MAP to determine if the troubles are in office or the
outside plant. Also look for logs PM109 and TRK109.
297-1001-330 Standard 11.04 June 1998
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