HP E5200A, Руководство пользователя

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Using the Analyzer
To Capture and View Data
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To Capture and View Data
You can capture real data from the link at any time and use it for testing
and analysis. The analyzer captures incoming data from one or more ports
at full line rates up to 155 Mb/s. Capture data when you want to analyze a
fault condition or see what the data actually looks like. For example, you
can capture data to
•
look for protocol errors
•
look at pre-trigger and post-trigger data to determine the possible
causes of a fault
•
produce reports from captured, logged, and monitored data
•
look for patterns in protocols not currently supported by the analyzer
•
store data for offline analysis at another time
The analyzer’s data capture options let you choose
•
the source of the data to capture, for example, data for a specific
channel or set of channels
•
the IP address or subnet of the data to capture (if there is IP traffic on
the link)
•
whether to capture from one or both ports
•
the start/stop criteria for the capture
After capturing data, you can view it using the View Captured Data
window.