User's Manual

725 | Spectrum Analysis Dell Networking W-Series ArubaOS 6.4.x| User Guide
Figure 114 Device Duty Cycle
Table 141 describes the parameters you can use to customize the Device Duty Cycle chart. Click the down
arrow in the upper right corner of this chart, then click the Options menu to access these configuration
settings. Once you have configured the desired parameters, click OK at the bottom of the Options menu to
save your settings and return to the spectrum dashboards.
Parameter Description
Band Radio band displayed in this graph.
For spectrum monitor radios using the 5 GHz radio band, click the Band drop-down list and
select 5 GHz upper, 5 GHz middle or 5 Ghz lower to display data for that portion of the
5Ghz radio band. This parameter is not configurable for graphs created by hybrid APs or
spectrum monitor radios that use the 2.4 GHz radio band.
Channel
Numbering
This parameter is not configurable for graphs created by hybrid APs or spectrum monitor
radios that use the 2.4 GHz radio band. A hybrid AP on a 20 MHz channel sees 40 MHz Wi-Fi
data as non-Wi-Fi data. For spectrum monitors using the 5 GHz radio band, click the Channel
Numbering drop-down list and select either 20 MHz or 40 MHz channel numbering to
identify a channel numbering scheme for the graph. Graphs for AP radios that support
802.11ac include an additional 80 MHz option for very-high-throughput channels.
Channel
Range
For graphs created by spectrum monitors, specify a channel range to determine which
channels appear in this graph. Click the first drop-down list to select the lowest channel in the
range, then click the second drop-down list to select the highest channel to appear in the
graph.
This graph displays all channels within the spectrum monitor’s radio band by default.
NOTE: This parameter is not configurable for graphs created by hybrid APs.
Table 141: Device Duty Cycle Options