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Table Of Contents
8.1 G.826 Performance Monitoring Data
8.3 Criteria for Counting Valid-data in the 0NS 15305
Performance Management
This chapter provides current and historical G.826 performance data for the SDH paths and section termination points and current values of the various counters available in the network element.
To clear all PM data on the network element, see the "4.3.10 Logs (Alarm Logs, Performance Data Logs)" section on page 4-18.
8.1 G.826 Performance Monitoring Data
In the topology browser you can select all managed objects that have G.826 performance data ( Table 8-1).
Figure 8-1 View PM - Example
Managed objects have PM attributes as defined in the information model ( Figure 8-1).
Available time periods are:
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15 minutes
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The system presents current data and historical data. The number of historical stored periods are:
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See also the "5.3.7 Monitor PDH Port Performance" section on page 5-11 and the "5.5.9 Monitor WAN Port Performance" section on page 5-25.
8.2 Counters
You can use the topology browser to view all managed objects that are monitored objects. These managed objects are:
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8.3 Criteria for Counting Valid-data in the 0NS 15305
Criteria for PM counters: for disabled ports, there is no PM-counting (all BBE, ES, SES, UAS have value 0), valid-data flag not affected (data is set as valid if conditions mentioned below are fulfilled).
For Valid-data flag (used for previous 15-min/24-hour intervals) the following rules apply:
The flag will not be set for any 15-min period (for any levels)if 600 seconds (10 minutes) or less are counted (since counter-reset or device-reset).
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In all other cases the valid-data flags are set to
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Posted: Fri Sep 14 11:40:56 PDT 2007
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