Dell PowerConnect W-Airwave 7.2 Manual de usuario descargar pdf (Pagina 91)

Dell PowerConnect W AirWave 7.2 | User Guide Configuring and Using Device Groups in AWMS | 91

10. Locate the Proxim 4900M section and define the required fields. Table 64 describes the settings and default

values.

11. Locate the Symbol section and define the required fields. Table 65 describes the settings and default values.

12. Select Save when radio configurations as described above are complete, select Save and Apply to make the

changes permanent, or select Revert to discard all unapplied changes.

Distance Between APs Large This setting adjusts the receiver sensitivity. Reducing receiver sensitivity from its

maximum may help reduce the amount of crosstalk between wireless stations to

better support roaming users. Reducing the receiver sensitivity, user stations will be

more likely to connect with the nearest access point.

802.11g Operational

Mode

802.11b

+802.11g

This setting sets the operational mode of all g radios in the group to either b only, g

only or b + g.

802.11a/jointfilesconvert/70750/bg Operational

Mode

802.11b

+802.11g

This setting sets the operational mode of all a/b/g radios in the group to either a only, b

only, g only or b + g.

802.11b Transmit Rate Auto

Fallback

This setting specifies the minimum transmit rate required for the AP to permit a user

device to associate.

802.11g Transmit Rate Auto

Fallback

This setting specifies the minimum transmit rate required for the AP to permit a user

device to associate.

802.11a Transmit Rate Auto

Fallback

This setting specifies the minimum transmit rate required for the AP to permit a user

device to associate.

Rogue Scanning Yes If enabled, any ORiNOCO or Avaya APs in the group (with the appropriate firmware)

will passively scan for rogue APs at the specified interval. This rogue scan will not

break users' association to the network.

NOTE: This feature can affect the data performance of the access point.

Rogue Scan Interval 15 minutes If rogue scanning is enabled, this setting controls the frequency with which scans are

conducted (in minutes). Frequent scans provide the greatest security, but AP

performance and throughput available to user devices may be impacted modestly

during a rogue scan.

Table 64 Groups > Radio > Proxim 4900 Fields and Default Values

Setting Default Description

4.9GHz Public Safety

Channel Bandwidth

20 This setting specifies the channel bandwidth for the 4.9 GHz radio. It is only applicable

if you are running the 802.11a/4.9GHz radio in 4.9GHz mode.

802.11a/4.9GHz Public

Safety Operational Mode

802.11a This setting specifies if the AP will run the 802.11a/4.9GHz radio in 802.11a mode or in

4.9 GHz mode. Please note that 4.9 GHz is a licensed frequency used for public safety.

Table 65 Groups > Radio > Symbol Fields and Default Values

Setting Default Description

Rogue Scanning Yes If enabled, Symbol APs with 3.9.2 or later firmware in the group will passively scan for rogue

APs at the specified interval. This rogue scan will not break a user’s association to the

network.

Rogue Scanning

Interval (5-480 min)

240 If rogue scanning is enabled, this setting controls the frequency with which scans are

conducted (in minutes). Frequent scans provide the greatest security, but AP performance

and throughput available to user devices may be impacted modestly during a rogue scan.

Table 63 Groups > Radio > Proxim/Avaya/Procurve APs Fields and Default Values (Continued)

Setting Default Description

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 281 282

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Dell PowerConnect W-Airwave 7.2 Manual de usuario Pagina 91

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