### Portassist Viewer Features

Portassist Viewer provides tools required to monitor and troubleshoot DataFire connections. See the diagnostic utility online help for additional information. Here are some of its features:

- Line monitoring that includes information on each line and virtual circuit, and on the various protocol layers

- Line tracing

- Trace filtering tools that allow you to eliminate unwanted information from the display of information captured during a trace

- Trace analysis tools that allow you to easily identify individual fields within captured frames

- Easy-to-use graphical user interface and context-sensitive online help

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