Siemens IEEE802.11 Instruções de Operação descarregar pdf (Página 200)

Configuring with Web Based Management

5.6 "Interfaces" menu

SCALANCE W770/W730 to IEEE 802.11n Web Based Management

200 Configuration Manual, 11/2014, C79000-G8976-C323-03

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Fragmentation Length Threshold [Bytes]

Specify the maximum packet size transferred on the wireless link. Large packets are

divided up into small packets prior to transmission and then reassembled into the original

size after they have been received. This can be beneficial if the transmission quality is

poor because larger packets are more difficult to transmit. However fragmentation into

smaller packets means a poorer throughput.

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HW Retries

Specify the number of hardware retries. The hardware repetition is performed by the

WLAN chip itself when it tries to repeat an unacknowledged packet immediately.

If all hardware repetitions were unsuccessful, the packet is deleted.

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Force roaming on link down (Only in access point mode)

If the wired Ethernet interface is no longer available (cable break, connector removed), a

client connected over the wireless network is not aware of this. The access point can

force the logged-on clients to roam by deactivating its WLAN interface. The client then

attempts to log on at a different access point. You enable this feature by selecting the

"Force Roaming on link down" check box.

Procedure

1. Enter the values to be set in the input boxes as follows.

2. Click the "Set Values" button.

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