4 — ONT and MDU statistics and performance monitoring
4-2 March 2011 Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.42a
ONT Product Information Guide Edition 01 3FE 54199 AAAA TCZZA
4.1 Overview
This chapter provides a detailed description of ONT performance monitoring.
4.2 ONT performance monitoring
Performance monitoring is a tool that provides up-to-date information to measure
how well the system is doing. Performance monitoring data at the ONT level include
counters and alarms that enable service providers to do the following:
• set a baseline for performance
• get a high-level view of the activity at a given point in the network
• detect problems when they occur
• diagnose the cause of problems
• plan for development and growth
Performance monitoring limitations
Table 4-1 describes performance monitoring limitations that need to be observed.
Table 4-1 Performance monitoring limitations
Montype Counters collected by Limitation
ONTENET ONT No hard-coded limit
enforced
ONTL2UNI
ONTMOCA
PONONTTC
PONOLTTC OLT 31 GEM port counters per
each PON
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