Enterasys NetSight Element Manager, Руководство пользователя

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Token Ring Statistics
3-24 Port Level Statistics
Figure 3-13. Station Port Performance Graph
The graph has an x axis that indicates the 60 second interval over which charting
occurs continuously, while the y axis measures the amount of traffic or errors that
are processed by the station port.
Using the Total Errors button (with the red square marker to its left) at the bottom
of this window, you can choose whether or not to monitor the total errors
detected at the station port (its pull-down menu offers Total Errors or Nothing -
Total Errors
is selected by default). When you click on the Total Errors button, its
pull-down menu will appear. If you change the parameters, the Performance
Graph will refresh, and the button label will change to reflect the selection.
Using the Traffic button (with the blue square marker to its left) at the bottom of
this window, you can select the way you wish to view the traffic rate (Frames,
Percent Load, or Nothing - Frames is selected by default). When you click on the
Traffic button, its pull-down menu will appear. If you change the parameters, the
Performance Graph will refresh, and the button label will change to reflect the
selection.
Port Performance Graph Statistics
The Port Performance Graph contains the following statistics:
Total Errors (Red)
Total Errors The total number of soft errors of any kind processed by
the station port.
Nothing The Total Errors scale is not currently measuring the
number of errors coming through the station port.