Netgear WNR1000v2 - N150 Wireless Router 사용자 설명서

Safeguarding Your Network

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Up to 150 Mbps - Performance Mode - Maximum Nx speeds up to 150 Mbps. Using 
channel expansion to achieve the 150 Mbps data rate, the WNR1000v2 will use the 
channel you selected as the primary channel and expand to the secondary channel 
(primary channel +4 or –4) to achieve a 40 MHz frame-by-frame bandwidth. The 
WNR1000v2 will detect channel usage and will disable frame-by-frame expansion if the 
expansion would result in interference with the data transmission of other access points or 
clients.

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Security Options. The selection of wireless security options can significantly affect your 
network performance. The time it takes to establish a wireless connection can vary depending 
on both your security settings and router placement. 

WEP connections can take slightly longer to establish. Also, WEP, WPA-PSK, and WPA2-
PSK encryption can consume more battery power on a notebook computer, and can cause 
significant performance degradation with a slow computer. Instructions for configuring the 
security options can be found in 

full explanation of wireless security standards is available in the online document that you can 
access from 

3. Click Apply to save your settings.

WEP Shared Key authentication and WEP data encryption can be defeated by a determined 
eavesdropper using publicly available tools.

WEP offers the following options:

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Automatic. With the Automatic option, the router will try both Open System and Shared Key 
authentication. Normally this setting is suitable. If it fails, select Open System or Shared Key. 
You can also refer to your wireless adapter’s documentation to see what method to use. 

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Open System. With Open System authentication and 64 or 128 bit WEP data encryption, the 
WNR1000v2 router does perform data encryption but does not perform any authentication. 
Anyone can join the network. This setting provides very little practical wireless security.

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Shared Key. With Shared Key authentication, a wireless device must know the WEP key to 
join the network. Select the encryption strength (64 or 128 bit data encryption). Manually 
enter the key values, or enter a word or group of printable characters in the Passphrase field. 
Manually entered keys are not case-sensitive, but passphrase characters are case-sensitive.