Dell PowerConnect W-Airwave 8.0 Manual de usuario descargar pdf (Pagina 336)

Setting Default Description

Allowed

deviation for

client placement

4 dB

When VisualRF locates a client or rogue it utilizes signal metrics from all the

APs that hear the client or rogue device. VisualRF builds a fingerprint location

for all clients with similar transmit-power capability. All subsequent clients that

fall within the deviation is placed on the same location fingerprint or

x, y

coordinates.

Example: AP1 hears Client1 at -72, and AP2 hears Client 1 at -64. VisualRF

calculates the client’s location to be at coordinates 100, 200. Client2 is heard by

AP1 at -71 and AP2 at -65.

VisualRF will use the average of the difference in signals (AP1 -72 and -71) to

see if the client matches a pre-calculated location fingerprint. 1 + 1 (differences

in signals) / 2 (# of APs) = 1 which falls within the deviation of 2, hence the client

would be located at 100,200.

Maximum Rogue

APs per Floor

Plan

Sets the maximum number of rogues AirWave will place on a Floor. Use this

filter in combination with the RAPIDS Export Threshold configured on the

RAPIDS > Setup page to intelligently control the number of rogue devices

displayed per floor.

NOTE: Increasing this value can increase the load on the server and the clutter

on the screen.

Table 155:

Location Settings Section in VisualRF > Setup

Location Calculation Timer Settings

To tune the frequency for calculating device locations within the VisualRF UI, navigate to the Location Calculation

Timer Settings section. The available settings are described in Table 156:

Setting Default Description

Legacy Laptop

Min/Max (sec)

90/360

This timer determines how often to calculate the location for legacy laptop

devices. Taken with the data samples the calculation acts as follows:

l After the minimum timer (default is 90 seconds), check to see if the

number of data samples received from all APs that hear this client are

greater than or equal to the number of samples setting for legacy laptop

devices (default of 3 data samples).

l If so (Yes to question above), then recalculate the client device's location

based on the samples received.

l If not (No to the question above), then wait until the number of sample

setting is met before recalculating. If the number of samples is never met,

wait until the maximum timer (default is 360 seconds) and then

recalculate.

Legacy Laptop

Number of Samples

3 See definition above.

Table 156:

Location Calculation Timer Settings Section of VisualRF > Setup

Dell Networking W-AirWave 8.0 | User Guide Using VisualRF | 336

1 2 ... 331 332 333 334 335 336 337 338 339 340 341 ... 376 377

Comentarios a estos manuales

Sin comentarios

Dell PowerConnect W-Airwave 8.0 Manual de usuario Pagina 336

Comentarios a estos manuales

Relacionado con productos y manuales para Software Dell PowerConnect W-Airwave 8.0