Netgear FSM750S FSM750S Reference Manual - Page 97

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Advanced> Multimedia Support>Enable/Disable IGMP In networks where multimedia applications generate multicast traffic, Internet Group Multicast Protocol (IGMP) can greatly reduce unnecessary bandwidth usage by limiting traffic forwarding that is otherwise broadcast to the whole network. Enabling IGMP will allow individual ports to detect IGMP queries, report packets, and manage IP multicast traffic through the switch. IGMP Enable The system will detect IGMP queries, report packets, and manage IP multicast traffic through the switch Disable The switch will forward traffic and disregard any IGMP requests. Figure 7-27: Multimedia Support > Enable/Disable IGMP Page 96 of 121

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Page 96 of 121
Advanced> Multimedia Support>Enable/Disable IGMP
In networks where multimedia applications generate multicast traffic, Internet Group Multicast Protocol (IGMP) can greatly reduce unnecessary
bandwidth usage by limiting traffic forwarding that is otherwise broadcast to the whole network. Enabling IGMP will allow individual ports to detect
IGMP queries, report packets, and manage IP multicast traffic through the switch.
IGMP
²
Enable The system will detect IGMP queries, report packets, and manage IP multicast traffic through the switch
²
Disable The switch will forward traffic and disregard any IGMP requests.
²
Figure 7-27: Multimedia Support > Enable/Disable IGMP