ZyXEL Communications EX3510-B0 User Manual page 189

Table 71 Network Setting > IGMP/MLD (continued)
LABEL DESCRIPTION
Maximum Enter a number to limit the number of multicast groups an interface on the Zyxel Device is
Multicast allowed to join. Once a multicast member is registered in the specified number of multicast
Groups groups, any new IGMP or MLD join report frames are dropped by the interface.
Maximum Enter a number to limit the number of multicast data sources (1-24) a multicast group is allowed
Multicast Data to have.
Sources(for
IGMPv3)
Note: The setting only works for IGMPv3 and MLDv2.
Maximum Enter a number to limit the number of multicast members a multicast group can have.
Multicast
Groups
Members
Fast Leave Select this option to set the Zyxel Device to remove a port from the multicast tree immediately
Enable (without sending an MLD membership query message) once it receives an MLD leave message.
This is helpful if a user wants to quickly change a TV channel (multicast group change) especially
for IPTV applications.
LAN to LAN Select this to enable LAN to LAN IGMP snooping capability.
(Intra LAN)
Multicast Enable
Membership Select this to have the Zyxel Device add a host to a multicast group immediately once the Zyxel
Join Immediate Device receives an IGMP join message.
(IPTV)
Cancel Click Cancel to restore the default or previously saved settings.
Apply Click Apply to save your changes back to the Zyxel Device.
Chapter 13 IGMP/MLD
EX3510-B0 User's Guide
189