Netgear DGND4000-100NAS 사용자 설명서

These settings apply separately to the 2.4-GHz b/g/n and 5-GHz a/n 
bands.

Enable Guest Network. When this check box is selected, the guest network is enabled, 
and guests can connect to your network using the SSID of this profile.

Enable SSID Broadcast. If this check box is selected, the wireless access point 
broadcasts its name (SSID) to all wireless stations. Stations with no SSID can adopt the 
correct SSID for connections to this access point.

Allow guest to access My Local Network. If this check box is selected, any user who 
connects to the network with this SSID has access to your local network, not just Internet 
access.

Enable Wireless Isolation. If this check box is selected, then wireless clients (computers 
or wireless devices) that join the network can use the Internet, but cannot access each 
other or access Ethernet devices on the network.

Give the guest network a name.

The guest network name is case-sensitive and can be up to 32 characters. You then 
manually configure the wireless devices in your network to use the guest network name 
in addition to the main nonguest SSID. 

Select a security option from the list. The security options are described in 

on page 39.

Click Apply to save your selections.

Guest Network Wireless Security Options

A security option is the type of security protocol applied to your wireless network. The 
security protocol in force encrypts data transmissions and ensures that only trusted devices 
receive authorization to connect to your network. 

This section presents an overview of the security options and provides guidance on when to 
use which option. It is also possible to set up a guest network without wireless security. 
NETGEAR does not recommend using no security on a wireless network.

Wi-Fi Protected Access (WPA) encryption is built into all hardware that has the Wi-Fi-certified 
seal. This seal means that the product is authorized by the Wi-Fi Alliance 
(

) because it complies with the worldwide single standard for high-speed 

wireless local area networking. 

WPA-PSK uses a passphrase to authenticate and generate the initial data encryption keys. 
Then it dynamically varies the encryption key. WPA-PSK uses Temporal Key Integrity 
Protocol (TKIP) data encryption, implements most of the IEEE 802.11i standard, and is 
designed to work with all wireless network interface cards, but not all wireless access points. 
It is superseded by WPA2-PSK.