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
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ZyXEL NBG-334SH User’s Guide | |
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