ZyXEL Communications NBG334SH - Manual (Page 90)

Chapter 6 WAN
ZyXEL NBG-334SH User’s Guide
90
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.
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.
6.4.1 Ethernet Encapsulation
This screen displays when you select Ethernet encapsulation.
Figure 51 Ethernet Encapsulation