
62 Managing the E-Series
Analyzing Interface Performance
Node Manager enables you to plot the performance of each line card port graphically using a variety of
techniques. To do so:
Step Task
1 Right-click the icon of the line card port you wish to examine. If you have not yet logged
into the CLI, Node Manager prompts you to do so. Node Manager displays a pop-up menu
of available options.
2Select Current Statistics Port Traffic Statistics. The Performance Current Data
Viewer window opens (see Figure 21 on page 44).
Just as described previously for the chassis, selected RPM, and selected line card, the
window displays an empty bar chart at first, but then begins to display data based upon
the default settings for the selected report. You can select an alternate chart type from the
Chart Options section at the bottom of the window, along with a variety of input
parameters. For details on using the window, see Displaying E-Series Chassis Information
on page 42.
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