ZyXEL p-334wh Guia Do Utilizador

P-334WH User’s Guide

110 

Chapter 7 WiFi WAN

The following table describes the labels in this screen.

Table 41   WiFi: WPA-PSK/WPA2-PSK

Pre-Shared Key 

The encryption mechanisms used for WPA/WPA2 and WPA-PSK/WPA2-PSK are 

the same. The only difference between the two is that WPA-PSK/WPA2-PSK uses 

a simple common password, instead of user-specific credentials.
Type a pre-shared key from 8 to 63 case-sensitive ASCII characters (including 

spaces and symbols).

Apply

Click Apply to save your changes back to the ZyXEL Device.

Reset

Click Reset to reload the previous configuration for this screen.

To change your ZyXEL Device’s advanced WiFi WAN settings, click Network > WiFi WAN 
> Advanced. The screen appears as shown.

Figure 61   WiFi WAN > Advanced

The following table describes the labels in this screen.

Table 42   WiFi WAN > Advanced

Multicast Setup

Multicast

Select IGMP V-1 or IGMP V-2 or None. IGMP (Internet Group Multicast 

Protocol) is a network-layer protocol used to establish membership in a 

Multicast group - it is not used to carry user data. IGMP version 2 (RFC 2236) 

is an improvement over version 1 (RFC 1112) but IGMP version 1 is still in 

wide use. If you would like to read more detailed information about 

interoperability between IGMP version 2 and version 1, please see sections 4 

and 5 of RFC 2236.