Allied Telesis AT-S60 User Manual
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Chapter 19: IGMP Snooping Commands
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numbermulticastgroups
Specifies the maximum number of
multicast addresses the switch learns. This
parameter is useful with networks that
contain a large number of multicast
groups. You can use the parameter to
prevent the switch’s MAC address table
from filling up with multicast addresses,
leaving no room for dynamic or static MAC
addresses. The range is 1 to 256 addresses.
The default is 64 addresses.
routerport
Specifies the ports on the switch
connected to a multicast router. Options
are:
port
Specifies the router ports
manually.
auto
Activates auto-detect, where
the switch automatically
determines the ports with
multicast routers.
none
None sets the mode to
manual without any router
ports specifies.
Description
This command configures the IGMP snooping parameters.
Example
The following command activates IGMP snooping, sets the IGMP
topology to Multi-Host, and sets the timeout value to 120 seconds:
set ip igmp snoopingstatus=enabled
hoststatus=multihost timeout=120