ZyXEL nbg-334sh Manuel D’Utilisation
Chapter 6 WAN
ZyXEL NBG-334SH User’s Guide
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The ZyXEL Device supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMP-
v2). At start up, the ZyXEL Device queries all directly connected networks to gather group
membership. After that, the ZyXEL Device periodically updates this information. IP
multicasting can be enabled/disabled on the ZyXEL Device LAN and/or WAN interfaces in
the web configurator (LAN; WAN). Select None to disable IP multicasting on these
interfaces.
v2). At start up, the ZyXEL Device queries all directly connected networks to gather group
membership. After that, the ZyXEL Device periodically updates this information. IP
multicasting can be enabled/disabled on the ZyXEL Device LAN and/or WAN interfaces in
the web configurator (LAN; WAN). Select None to disable IP multicasting on these
interfaces.
6.4 Internet Connection
Use this screen to change your ZyXEL Device’s Internet access settings. Click Network >
WAN. The screen differs according to the encapsulation you choose.
WAN. The screen differs according to the encapsulation you choose.
6.4.1 Ethernet Encapsulation
This screen displays when you select Ethernet encapsulation.
Figure 51 Ethernet Encapsulation