Internet Connection; Ethernet Encapsulation; Figure 55 Network > Wan > Internet Connection: Ethernet Encapsulation - ZyXEL Communications ZyXEL NBG334W User Manual

Chapter 7 WAN
The NBG334W supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMP-v2).
At start up, the NBG334W queries all directly connected networks to gather group
membership. After that, the NBG334W periodically updates this information. IP multicasting
can be enabled/disabled on the NBG334W LAN and/or WAN interfaces in the web
configurator (LAN; WAN). Select None to disable IP multicasting on these interfaces.

7.4 Internet Connection

Use this screen to change your NBG334W's Internet access settings. Click Network > WAN.
The screen differs according to the encapsulation you choose.

7.4.1 Ethernet Encapsulation

This screen displays when you select Ethernet encapsulation.
Figure 55 Network > WAN > Internet Connection: Ethernet Encapsulation
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NBG334W User's Guide