ZyXEL Communications NBG420N Manual Do Utilizador

 Chapter 7 Wireless LAN

NBG420N User’s Guide

Figure 67   Network > Wireless LAN > Advanced

The following table describes the labels in this screen. 

The QoS screen allows you to automatically give a service (such as e-mail, VoIP or FTP) a 
priority level.
Click Network > Wireless LAN > QoS. The following screen appears.

Table 35   Network > Wireless LAN > Advanced

Roaming Configuration

Enable 

Roaming

Select this option if your network environment has multiple APs and you want your 

wireless device to be able to access the network as you move between wireless 

networks.

Wireless Advanced Setup

RTS/CTS 

Threshold

Data with its frame size larger than this value will perform the RTS (Request To 

Send)/CTS (Clear To Send) handshake. 
Enter a value between 0 and 2432. 

Enable Intra-

BSS Traffic

A Basic Service Set (BSS) exists when all communications between wireless clients 

or between a wireless client and a wired network client go through one access point 

(AP). 
Intra-BSS traffic is traffic between wireless clients in the BSS. When Intra-BSS is 

enabled, wireless client A and B can access the wired network and communicate 

with each other. When Intra-BSS is disabled, wireless client A and B can still access 

the wired network but cannot communicate with each other.

Apply

Click Apply to save your changes back to the NBG420N.

Reset

Click Reset to reload the previous configuration for this screen.