Allied Telesis AT-S62 - Manual (Page 233)

AT-S62 Command Line User’s Guide
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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 port(s) on the switch
connected to a multicast router. Options
are:
port Specifies the router port(s)
manually.
all Specifies all of the switch
ports.
none Sets the mode to manual
without any router ports
specified.
auto Activates auto-detect, where
the switch automatically
determines the ports with
multicast routers.
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
The following command changes the topology to Single-Host:
set ip igmp hoststatus=singlehost
The following command disables IGMP snooping:
set ip igmp snoopingstatus=disabled