ZyXEL Communications G-570U Podręcznik Użytkownika Pobierz pdf (Strona 63)

ZyXEL G-570U User’s Guide

Chapter 6 Wireless Screens 63

6.3.2 Wireless Client Mode

Select Wireless Client in the Operation Mode field to display the screen shown next. This

mode has the device act as wireless client to connect to a wireless network.

Note: WPA, WPA2 and IEEE 802.1x wireless security are not available when you use

Wireless Client, Bridge or AP+Repeater mode.

Radio Enable Turn on the wireless adapter to allow wireless communications between the device

and other wireless devices. Turn off the wireless adapter to stop wireless

communications between the device and other wireless devices.

Data Rate

Management

Use this field to select a maximum data rate for the wireless connection(s). Please

note that this is a total rate to be shared by all of the device’s wireless connections.

Preamble Type Preamble is used to signal that data is coming to the receiver. Short and Long

refer to the length of the synchronization field in a packet.

Short preamble increases performance as less time sending preamble means

more time for sending data. All IEEE 802.11b compliant wireless adapters support

long preamble, but not all support short preamble.

Select Long preamble if you are unsure what preamble mode the wireless

adapters support, and to provide more reliable communications in busy wireless

networks.

Select Dynamic to have the device automatically use short preamble when all

wireless clients support it, otherwise the device uses long preamble.

Note: The device and the wireless stations MUST use the same

preamble mode in order to communicate.

RTS/CTS

Threshold

Enter a value between 0 and 2346. The default is 2346.

Fragmentation Enter a value between 256 and 2346. The default is 2346. It is the maximum data

fragment size that can be sent.

Apply Click Apply to save your changes back to the device.

Reset Click Reset to begin configuring this screen afresh.

Table 11 Wireless Settings: Access Point (continued)

LABEL DESCRIPTION

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 161 162

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ZyXEL Communications G-570U Podręcznik Użytkownika Strona 63