Basic Index Intrkmou - Nortel DMS-100 Series Application Manual

Section
TERMNALS
Description
Incoming trunk manual outage
Definition
The average fraction of equivalent one-way incoming trunks is unable to
give access to the switch because of a manual outage.
DMS-100G Switch does not contribute to or provide an equivalent of OM
group TRK, measurement MBU
Measurement list
The measurement used for INTRKMOU is the sum of maintenance-busy
usage (TRK MBU) over all incoming and two-way trunk groups.
Maintenance-busy usage for incoming trunks is given twice the weight of
usage for two-way trunks. This creates a measurement of equivalent
one-way incoming trunk outage.
Normalizer
INTRKMOU is normalized per working equivalent one-way incoming trunk
per unit time. In calculating the number of working equivalent one-way
incoming trunks, one-way incoming trunks are given twice the weight of
two-way trunks.
Diagnostics
Verify OM groups to determine which trunking PM type (XPM, TM, or
DCM) is not available. Use TRK, MBU to locate the specific trunk groups
affected. Use DS1CARR, DS1MBU (or PCMCARR, CARRMANB in
International offices) to locate specific carrier systems. These results should
agree with manual maintenance being performed.
DMS-100 Family Switch Performance Monitoring System Application Guide BASE09 and up
6-209 SPMS MTCEPERF index descriptions

Basic index INTRKMOU

6-209 6-209