Basic Index Ogtrkmou - Nortel DMS-100 Series Application Manual

Section
TERMNALS
Description
Outgoing trunk manual outage
Definition
The average fraction of equivalent one-way outgoing 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 OGTRKMOU is the sum of maintenance-busy
usage (TRK MBU) over all outgoing and two-way trunk groups.
Maintenance-busy usage for outgoing trunks is given twice the weight of
usage for two-way trunks. This creates a measurement of equivalent
one-way outgoing trunk outage.
Normalizer
OGTRKMOU is normalized per working equivalent one-way outgoing trunk
per unit time. In calculating the number of working equivalent one-way
outgoing trunks, one-way outgoing trunks are given twice the weight of
two-way trunks.
Diagnostics
Verify OM group TRK (MBU) and ensure that these results agree with
manual maintenance being performed.
DMS-100 Family Switch Performance Monitoring System Application Guide BASE09 and up
6-211 SPMS MTCEPERF index descriptions

Basic index OGTRKMOU

6-211 6-211