Netgear WG111v2 Guide de l'utilisateur télécharger pdf (Page 49)

User Manual for the NETGEAR 54 Mbps Wireless USB 2.0 Adapter WG111

Configuration 4-15

202-10026-01

The Advanced Settings screen is shown below:

Figure 4-12: Advanced Settings

The following options are available:

•Power Saving: Choices are Off, Maximum, or Dynamic.

• Preamble: A long transmit preamble may provide a more reliable connection or slightly

longer range. A short transmit preamble might give slightly better performance. Choices are

Long, Short, or Auto.

• Transmit Rate: Lowering the output power level lets you reduce the chance of interference

with other nearby access points, but reduces the range of your adapter. The rate can be from 1

Mbps to 54 Mbps.

• Wireless Mode: Select the wireless protocols you will use. Depending on your wireless

adapter, you can choose one or both of the available 802.11 wireless protocols.

• RTS/CTS Threshold: RTS is request to send and CTS is clear to send; their purpose is to

avoid collisions. RTS/CTS will be enabled if the data frame size is larger than the threshold

value set here. The maximum frame size is 2346 octets, so if the threshold is 2346, RTS/CTS

will be disabled.

Note: This setting is reserved for wireless testing and advanced configuration only. Do not

change this setting unless you are sure you need to. The primary reason for implementing

RTS/CTS is to minimize collisions between hidden stations. This occurs when users and

access points are spread out and a high number of retransmissions occur on the wireless LAN.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 93 94

Pas de commentaire

Netgear WG111v2 Guide de l'utilisateur Page 49