Agilent Technologies 622Vu Advisor, Руководство пользователя

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Chapter 7
Monitoring Real-Time
Statistics
Any time you’re not actively capturing traffic, 622Vu Advisor lets you monitor
the traffic over the link attached to a particular analysis device. It displays
statistics related to the traffic (in order as the traffic is received by the device),
breaking down the information by VCC.
622Vu Advisor tracks all traffic on the attached link on a real-time basis. At
your request, 622Vu Advisor displays the active network connections on the link,
providing statistics in a tabular fashion so you can track bandwidth use (and error
counts) easily. It also offers a graphing capability, so you can lay out the
statistics in graphical form.
Click the toolbar’s Real-Time Statistics button to initiate real-time statistics
processing (or choose Real-Time Statistics from the Activities menu).
622Vu Advisor displays the 622Vu
undercradle. Select that device.
You’ll only see the 622Vu undercradle
that is currently available for use. If a
specific device is already performing
RAM-intensive activity (such as a
capture), it won’t appear in the list. If
you expect to see a device that isn’t here,
click the Refresh button to reevaluate its
status.
If you want to write a copy of the statistics to an external (.csv-format) file, mark
the Log Data To File box. This opens a standard file-open dialog box that you’ll
use to navigate to the log file you want.
Click OK when you’re through.
622Vu Advisor opens a display of statistics for traffic on the link attached to the
selected analysis device:
In the real-time statistics display, each line corresponds to a different VCC, with
a total by channel. In the status bar (bottom of window), the Start and Elapsed
Real-Time Statistics
Overview of the
Display
7: Monitoring Real-Time Statistics
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