ZyXEL Communications NBG-416N 사용자 설명서

 Chapter 6 Wireless LAN

NBG-416N User’s Guide

The MAC filter screen allows you to configure the NBG-416N to give exclusive 
access to up to 16 devices (Allow) or exclude up to 16 devices from accessing the 
NBG-416N (Deny). Every Ethernet device has a unique MAC (Media Access 
Control) address. The MAC address is assigned at the factory and consists of six 
pairs of hexadecimal characters, for example, 00:A0:C5:00:00:02. You need to 
know the MAC address of the devices to configure this screen.

Group Key 
Update Timer

The Group Key Update Timer is the rate at which the AP (if using 
WPA-PSK/WPA2-PSK key management) or RADIUS server (if using 
WPA/WPA2 key management) sends a new group key out to all 
clients. The re-keying process is the WPA/WPA2 equivalent of 
automatically changing the WEP key for an AP and all stations in a 
WLAN on a periodic basis. Setting of the Group Key Update Timer is 
also supported in WPA-PSK/WPA2-PSK mode. 

Apply

Click Apply to save your changes back to the NBG-416N.

Reset

Click Reset to reload the previous configuration for this screen.

Table 30   Network > Wireless LAN > General: WPA-PSK/WPA2-PSK (continued)