Enterasys IRM2, Руководство пользователя

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Timer Statistics 3-5
Statistics
To choose Total or Delta:
1. Click on the Total radio button; after the completion of the current polling cycle
plus one complete polling cycle, the screen will display the total count of
statistics processed since the most recent start-up of the IRM2.
2. Click on the Delta radio button; after the completion of the current polling
cycle plus two more polling cycles, the screen will display the count of
statistics processed during the last poll interval. These counts will be
refreshed after each polling interval.
–– indicates that the associated option is not chosen
–– indicates that the associated option is chosen
Timer Statistics
You can use the Timer Statistics windows to gather statistical information
concerning your IRM2 and its boards and/or ports over a user-set time period.
Statistics are displayed both numerically and graphically, using color-coded,
dynamic bar charts. These bar charts display the elapsed, average, and peak
values for packets, errors, and bytes at the device, board, or port level. The values
are color-coded as follows:
• Green (Elapsed) — Indicates the level of activity during the last time interval.
• Blue (Average) — Indicates the average levels of activity over all timer
intervals since the window was invoked.
• Magenta (Peak) — Indicates the peak level of activity over all time intervals
since the window was invoked.
The displayed statistics will automatically update using the time interval you
have set; allowable time intervals range from one second to 23 hours/59
minutes/59 seconds. You can also refresh the statistics accumulated in the Timer
Statistics window at any time by clicking
. This will only reset the
counters at the Timer Statistics window; the statistical counts maintained by the
device are not affected. The time under the
button will also update,
indicating the last time that the Timer Statistics window was cleared.
Accessing the Timer Statistics Windows
To access the Repeater Timer Statistics window:
NOTE
The time interval set in the Timer Statistics window functions independently from the
polling interval you have set for your software during installation.