Brocade Communications Systems IP250 Graph Options dialog box Historical Graphs/Tables dialog box

33 IP real-time performance monitoring

FIGURE 400 Graph Options dialog box (Historical Graphs/Tables dialog box)

NOTE

Figure 400 illustrates the Graph Options dialog box available from the Historical

Graphs/Tables dialog box. The Graph Options dialog box available from the Real Time

Graphs/Tables dialog box is similar, but has fewer control options.

2.Select the type of chart style from the Chart Style list.

Available chart styles include Line Chart, Area Chart, or Bar Chart.

3.Select the graph accuracy to up to three decimal places in the Value Decimal Places list.

4.Select from the following check boxes to define how polled data displays:

•Use logarithmic axis check box — Data can be presented on a logarithmic or non-logarithmic axis. Each unit in a non-logarithmic axis presents the data in equal segments. However, logarithmic axis units are not equal and can increase exponentially by 10. Therefore, use a logarithmic axis if you have a large amount of data to view.

•Show values check box — Annotates data point values in the graph.

•Enable automatic scrolling check box — If new data is collected while the chart is in view, the chart will automatically jump to display the new data.

•Enable transition effect check box — The SNMP monitoring chart automatically adjusts the range on the vertical axis so that all the data are contained within the view area when you drag the chart into a different time range. Enabling this option provides an animated smooth transition between the adjustments while the monitoring chart is being dragged or any action that may cause the range of vertical axis to change.

•Show Threshold/Rearm — Displays threshold and rearm events on the chart.

992	Brocade Network Advisor IP User Manual
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