Select Twenty-Four Hour Pm Intervals On The Performance Monitoring Screen; Clearing Pm Data On The Performance Monitoring Screen - Cisco ONS 15327 User Documentation

Chapter 8 Performance Monitoring
If a complete 15-minute interval count is not possible, the value displays with a yellow background. An
Note
incomplete or incorrect count can be caused by changing node timing settings, changing the time zone
settings on CTC, replacing a card, resetting a card, or by changing port states. When a complete count
occurs, the subsequent 15-minute interval appears with a white background.
Procedure: Select Twenty-Four Hour PM Intervals on the Performance Monitoring Screen
Open the electrical or optical card of choice. Double-click the card graphic in the main (node) view or
Step 1
right-click the card and select Open Card. (Clicking a card once highlights the card only.)
From the card view, click the Performance tab.
Step 2
Click the 1 day button.
Step 3
Step 4 Click the Refresh button. Performance monitoring displays in 24-hour periods synchronized with the
time of day.
View the Current column to find PM counts for the current 24-hour period.
Step 5
Each monitored performance parameter has corresponding threshold values for the current time period.
If the value of the counter exceeds the threshold value for a particular 24-hour period, a TCA will be
raised. The value represents the counter for each specific performance-monitoring parameter.
View the Prev columns to find PM counts for the preceding 24-hour period.
Step 6
If a complete count over a 24-hour period is not possible, the value displays with a yellow background.
Note
An incomplete or incorrect count can be caused by changing node timing settings, changing the time
zone settings on CTC, replacing a card, resetting a card, or by changing port states. When a complete
count occurs, the subsequent 24-hour period appears with a white background.
Procedure: Clearing PM Data on the Performance Monitoring Screen
In the card view, click the Performance tab.
Step 1
Click the Clear button. The Clear Statistics dialog box appears. Click one of three options:
Step 2
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•
•
Click OK. Clearing the data will invalidate all data for the current 15-minute period because the data
Step 3
does not reflect the full period.
June 2002
Selected interfaces. This refers to the port-level data, STS-level data, and VT-level data. Choosing
this option will clear the entire set of displayed data at the NE level, rather than the selected row.
All interfaces on port [1]. Choosing this option will clear data for all interfaces at the NE level,
including those not currently displayed, such as the ends, periods, and VTs.
All interfaces on card. Choosing this option will only clear the interfaces that apply to the selected
card at the NE.
Using the Performance Monitoring Screen
Cisco ONS 15327 User Documentation, R3.3
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