Enterasys IRM2, Руководство пользователя

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Summary Statistics 3-7
Statistics
Bytes
Displays the elapsed, average, or peak number of bytes processed by the device,
board, or port during the user-defined time interval.
Setting the Timer Statistics Interval
To set the Timer Statistics time interval:
1. Click on the clock symbol ( ) next to the Interval text box. The New Timer
Interval text box, Figure 3-3 , will appear.
Figure 3-3. New Timer Interval Text Box
2. Using the mouse, click to highlight the hour field in the New Timer Interval text
box.
3. Using the arrow keys to the right of the text box, scroll to change the hour, as
desired. Notice that the time is given in a 24-hour hh:mm:ss format.
4. Using steps 2 and 3, continue to change the minutes and seconds fields, as
desired.
5. Click OK to accept your configurations, or click Cancel to exit the window
without accepting any changes.
The Timer Statistics window will refresh to zero, and the new time interval will
take effect immediately.
Summary Statistics
Using the Summary Statistics windows, you can graphically track the amount of
activity (percent load, errors, and collisions) for which each board is responsible;
you can also view board-level Summary Statistics, which display the amount of
activity experienced by each port.
You can configure the Summary Statistics windows to view the percentage of the
following network activity generated by devices attached to each board in your
IRM2, and each port on a board:
• Percent Load –– load generated, as a percentage of theoretical maximum load
(10Mb/sec for Ethernet)