ZyXEL g-2000 plusv2 Guia Do Utilizador
ZyXEL G-2000 Plus v2 User’s Guide
Chapter 5 LAN Screens
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224.0.0.0 is not assigned to any group and is used by IP multicast computers. The address
224.0.0.1 is used for query messages and is assigned to the permanent group of all IP hosts
(including gateways). All hosts must join the 224.0.0.1 group in order to participate in IGMP.
The address 224.0.0.2 is assigned to the multicast routers group.
224.0.0.1 is used for query messages and is assigned to the permanent group of all IP hosts
(including gateways). All hosts must join the 224.0.0.1 group in order to participate in IGMP.
The address 224.0.0.2 is assigned to the multicast routers group.
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.
5.4 Configuring IP
Click LAN to open the IP screen.