Netgear GSM7248R CLI Reference Manual - for 7200RS Series Layer-2 Stackable Sw - Page 317
The 7200RS Series Stackable Switch supports IGMP Versions 1, 2, and 3. The IGMP
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Chapter 15 IGMP Snooping Commands This section describes the Internet Group Management Protocol (IGMP) snooping commands available in the 7200RS Series Stackable Switch CLI. The 7200RS Series Stackable Switch supports IGMP Versions 1, 2, and 3. The IGMP snooping feature can help conserve bandwidth because it allows the switch to forward IP multicast traffic only to connected hosts that request multicast traffic. IGMPv3 adds source filtering capabilities to IGMP versions 1 and 2. This section contains the following topics: • Section 15.1 "IGMP Snooping Configuration Commands" on page 2 • Section 15.2 "IGMP Snooping Show Commands" on page 6 • Section 15.3 "IGMP Querier Commands" on page 9 The 7200RS Series Stackable Switchs support the same commands, except in these cases Table 15-1. Exceptions to Feature Support Among the 7200RS Series Switches Commands Documente d in Chapter Switch Model FSM7226 FSM7226RS FSM7250RS GSM7224R GSM7248R Routing 14 Stacking 16 X X X X X X The commands in this section are in one of two groups: • Show commands are used to display switch settings, statistics and other information. • Configuration Commands are used to configure features and options of the switch. For every configuration command there is a show command that will display the configuration setting. IGMP Snooping Commands v1.0, October 2008 15-1
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