Brocade Network Advisor SAN User Manual v12.3.0 - Manual (Page 1173)

Brocade Network Advisor SAN User Manual 1121
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SAN connection utilization
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• SAN FCIP tunnel displayWireless access point devices and controllers displaySelect
Collectibles and the left panel displays measures (MIB objects and expressions) currently
being collected. Select a measure, and the targets (products or ports) from which the
measure was collected display in the right panel. If SAN historical data collection is
enabled, corresponding SAN products and ports display.
Measures also display for SAN products, ports, and FCIP tunnels that appear in the device
tree. In addition, measures collected for attached wireless access point (AP) devices and
controllers display. You can select these collectibles to create applicable historical graphs
and tables.
4. Select Collectors to open the Historical Data Collectors dialog box. Use this dialog box to
display, enable or disable, add or delete, and duplicate historical data collectors. Refer to the
following sections for instructions:
• “Displaying historical data collectors” on page 1747
• “Enabling a historical data collector” on page 1749
• “Adding or editing a historical data collector” on page 1749
5. Optional: To configure the look and feel of the performance graph from the Historical
Graphs/Tables dialog box, refer to “Configuring the performance graph” on page 1740.
6. Optional:Once data collection begins, the data is presented on the chart (if Graph is selected)
or table (if Table is selected).
If a graph is displayed, the legend under the graph shows what data each color represents.
Also, you see the following text:
• MIB: Shows the name of the MIB object that is being used to collect the data and the
device that is being polled. If the target is a port, then the interface ID is also displayed.
• EXP: Shows the name of the expression being used to collect the data and the device that
is being polled. If the target is a port, then the interface ID is also displayed.
Each collectible is represented by a different color and the color for a collectible can change as
new data is collected.
If a table is displayed, the first column displays the time of the collection. The remaining
columns display the value of each collectible at the specified time. There is one column for
every collectible you select to display.