Server Settings - Dell PowerConnect W-AirWave 7.6 User Manual

Figure 200:
The VisualRF > Setup Page

Server Settings

To enable VisualRF and tune memory and performance, navigate to the Server Settings section on this page. The
settings in this section are detailed in
Table 138:
Server Settings Section of the VisualRF > Setup Page
Setting
Enable VisualRF
Engine
Enable Multi-floor
Bleed-Through
Dynamic Attenuation
Use Metric Units
Memory Allocation
Dell PowerConnect W-AirWave 7.6 | User Guide
Table 138.
Default Description
Enables or disables the VisualRF engine. This setting must be enabled to use
No
VisualRF. If you do not have a license for VisualRF, this page will not appear.
Enables or disables calculating the impact APs on floors above and below the
Yes
currently viewed floor in the Quick View.
Incorporate AP to AP readings as well as site survey information and dynamically
Yes recalculate the path loss of each radio to every grid cell on the floor plan,
increasing coverage and location accuracy.
No Instructs the VisualRF engine to display all units of measurements in metric
The amount of memory dedicate to VisualRF. It is not dynamically allocated and all
the memory is consumed upon starting the service. Be sure to check the memory
and swap utilization in the Systems > Performance page before making any
changes. The exact amount of memory used per floor plan will vary heavily based
on the size, number of devices and number of grid cells on the floor plan.
512 MB
25 floors or less 512 MB
l
25 to 50 floors 768 MB
l
50 to 75 floors 1 GB
l
75 to 100 floors 1.5 GB
l
100 to 200 floors 3 GB
l
Using VisualRF | 273