Igmp Snooping Commands; Igmp Snooping Configuration Commands; Set Igmp - NETGEAR ProSafe GSM7324 Command Line Interface Reference Manual

This section describes the Internet Group Management Protocol (IGMP) snooping
commands available in the 7300 Series Managed Switch CLI.
The 7300 Series Managed 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 16.1 "IGMP Snooping Configuration Commands" on page 16-1
• Section 16.2 "IGMP Snooping Show Commands" on page 16-6
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.

16.1 IGMP Snooping Configuration Commands

This section describes the commands you use to configure IGMP snooping.

16.1.1 set igmp

This command enables IGMP Snooping on the system (Global Config Mode) or an
interface (Interface Config Mode). This command also enables IGMP snooping on a
particular VLAN and can enable IGMP snooping on all interfaces participating in a
VLAN.

IGMP Snooping Commands

IGMP Snooping Commands
v1.0, December 2005
Chapter 16
16-1