Configuring IGMP Introduction
5-21
Software Reference for SwitchBlade x3100 Series Switches (Internet Group Management Pro-
tocol (IGMP))
SET IGMPSNOOPING
Syntax
SET IGMPSNOOPING { CARD={ slot-list | ALL }
{ MCASTGROUPLIMIT=1..512 } | INTERFACE={ type:id-range | id-range |
ifname-list | ALL }
SNOOPINGMODE={ INTERNAL | EXTERNAL | MCPASSTHROUGH } |
[ FLOODUNKNOWNS={ ON | OFF } ]
[ ROUTERAGEINGTIMER=10..1200 ]
[ GENQUERYTIMER=5..120 ]
[ DUPREPORTTIMER=5..120 ] }
Description The SET IGMPSNOOPING command is used to set various configurable IGMP settings in
the switch. These being setting the multicast stream count per slot, the flooding of
unknown multicast packets, and various timers are options you can set.
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Option Description Default Value
CARD The interface from which the MAC address was learned
MCAST-
GROU-
PLIMIT
The number of multicast groups for a card. When this
number is exceeded, an alarm is raised against the card,
512
INTERFACE The interface(s) for setting the MCASTGROUPLIMIT