7.4 Utility—Monitor/Trace
7.4.1 Utility—Monitor/Trace—ISDN/QSIG Protocol Trace
This utility collects protocol trace data from the PRI card, and displays it on the PC.
This option is only available at Installer level in On-line mode, and requires that the target PRI card be set to
INS status.
Protocol trace data is continually accumulated on ISDN cards, and 3 types of data can be downloaded:
• Real Time Trace: Pseudo-real-time data is collected through data polling at one-second intervals. The
displayed information is updated beginning when the Start button is clicked.
• Accumulation Trace: Previously accumulated data is retrieved and displayed.
• Error Accumulation Trace: Previously accumulated error data is retrieved and displayed. This trace
shows the data snapshot that is taken just before a card resets.
To view trace data
1. From the Shelf-Slot No. drop-down list, select the target slot. Each card will be preceded by a 2-digit
number, following the pattern "X-Y":
• X: Shelf number (1-4)
– 1: KX-NS500 basic unit
– 2: Expansion Unit1
– 3: Expansion Unit2
– 4: Expansion Unit3
• Y: Slot number (1-7)
2. From the Trace Data Type drop-down list, select the type of data to view.
3. Click Start.
Trace information will be displayed.
4. Select an option:
• Click Capture to save the displayed trace information.
• Click Clear to clear the screen display.
5. Click Cancel to return to the main screen.
114 PC Programming Manual
7.4.1 Utility—Monitor/Trace—ISDN/QSIG Protocol Trace
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