where
igmp-snooping
igmp-snoopinghost-timeout<1-16711450>igmp-snoopingleave-timeout<1-16711450>igmp-snoopingunknown-multicast-frame <dropflooding> igmp-snoopingreserved-multicast-group <dropflooding>
Syntax:
multicast-frame
unknown-
To enable IGMP snooping on the switch. Enter igmp-snoopingand press [ENTER]. You can also set how to treat traffic from an unknown multicast group by typing the
parameter.
Configuration Mode Commands
This chapter describes how to enable and configure your switch’s features using commands. For more background information, see the feature specific chapters which proceed the commands chapters.
36.1 Enabling IGMP Snooping
CHAPTER
36
ES-3124 User’s Guide

igmp-snooping

host-timeout <1- 16711450>

leave-timeout <1- 16711450>

unknown-multicast- frame <dropflooding>

reserved-multicast- group <dropflooding>

An example is shown next.

=Enables IGMP snooping on the switch.

=Specifies the time out period of the switch with respect to IGMP report queries. If an IGMP report for a multicast group was not received for a host-timeout period, from a specific port, this port is deleted from the member list of that multicast group.

=Specifies the time that the switch will wait for multicast members to respond to a leave report. If no response happens in the timeout period, the switch deletes the port from the multicast group.

=Specifies whether you want to discard packets from unknown multicast groups or whether you want to forward them to all ports.

=Specifies whether you want to discard packets in the reserved multicast groups or whether you want to forward them to all ports.

Chapter 36 Configuration Mode Commands

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