Cisco Systems OL-11291-01 manual Historical Statistics window -11, -12, or -13 appears

Chapter 2 Getting Started With IPM

Viewing Network Performance Statistics

Step 6 In the Statistical Format field, specify the initial increment for the granularity for displaying the statistical graphs. Choose one of the available options: Hourly, Daily, Weekly, or Monthly.

For Weekly statistical graph, the start time is always the beginning of the Week i.e. Sunday.

For Monthly statistical graph, the start time is always the beginning of the Month.

Consider a Collector started on 15 January 2004. The Monthly statistical graph for that Collector would have a time plot on 1 January 2004 (the start date of that month) and the Weekly statistical graph would have a time plot on 13 January 2004 (the start date of that week)

By default, IPM selects the option that best matches the amount of data currently in the IPM database for the selected collector. For additional information about how IPM gathers and calculates hourly, daily, weekly, and monthly data, see Setting IPM Database Preferences.

Step 7 Click OK.

The Historical Statistics window (Figure 2-11, Figure 2-12, or Figure 2-13) appears.

Figure 2-11 Historical Statistics Window—Echo Collector

	User Guide for Internetwork Performance Monitor
OL-11291-01		2-21