ZyXEL Communications Ethernet Switch Cli Reference Manual page 119

Table 70 interface igmp Command Summary (continued)
COMMAND
igmp-snooping querier-mode
<auto|fixed|edge>
no igmp-snooping filtering
profile
no igmp-snooping group-
limited
igmp-group-limited
igmp-group-limited number
<number>
no igmp-group-limited
igmp-immediate-leave
no igmp-immediate-leave
igmp-querier-mode
<auto|fixed|edge>
27.2 Command Examples
This example enables IGMP snooping on the Switch, sets the
seconds, and sets the Switch to drop packets from unknown multicast groups.
sysname(config)# igmp-snooping
sysname(config)# igmp-snooping host-timeout 30
sysname(config)# igmp-snooping unknown-multicast-frame drop
Ethernet Switch CLI Reference Guide
Chapter 27 IGMP Snooping Commands
DESCRIPTION
Specifies whether or not and under what conditions the
port(s) is (are) IGMP query port(s). The Switch forwards
IGMP join or leave packets to an IGMP query port, treating
the port as being connected to an IGMP multicast router (or
server). You must enable IGMP snooping as well.
fixed: The Switch always treats the port(s) as IGMP query
port(s). Select this when you connect an IGMP multicast
server to the port(s).
auto: The Switch uses the port as an IGMP query port if the
port receives IGMP query packets.
edge: The Switch does not use the port as an IGMP query
port. The Switch does not keep any record of an IGMP router
being connected to this port. The Switch does not forward
IGMP join or leave packets to this port.
Prohibits the port(s) from joining any multicast groups if IGMP
filtering is enabled on the Switch.
Disables multicast group limits.
Enables the group limiting feature for IGMP snooping. You
must enable IGMP snooping as well.
Sets the maximum number of multicast groups allowed.
number: 0-255
Disables multicast group limits.
Enables the immediate leave function for IGMP snooping.
You must enable IGMP snooping as well.
Disables the immediate leave function for IGMP snooping.
Specifies whether or not and under what conditions the
port(s) is (are) IGMP query port(s). The Switch forwards
IGMP join or leave packets to an IGMP query port, treating
the port as being connected to an IGMP multicast router (or
server). You must enable IGMP snooping as well.
fixed: The Switch always treats the port(s) as IGMP query
port(s). Select this when you connect an IGMP multicast
server to the port(s).
auto: The Switch uses the port as an IGMP query port if the
port receives IGMP query packets.
edge: The Switch does not use the port as an IGMP query
port. The Switch does not keep any record of an IGMP router
being connected to this port. The Switch does not forward
IGMP join or leave packets to this port.
value to 30
host-timeout
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