3Com S7902E Command Reference Manual - page 1311
1-21
Description
Use the
igmp-snooping special-query source-ip
command to configure the source IP address of
IGMP group-specific queries.
Use the
undo igmp-snooping special-query source-ip
command to restore the default configuration.
By default, the source IP address of IGMP group-specific queries is 0.0.0.0.
This command takes effect only if IGMP Snooping is enabled in the VLAN.
Related commands:
igmp-snooping enable.
Examples
# In VLAN 2, enable IGMP Snooping and specify 10.1.1.1 as the source IP address of IGMP
group-specific queries.
[Sysname] igmp-snooping
[Sysname-igmp-snooping] qui
[Sysname] vlan 2
[Sysname-vlan2] igmp-snooping enable
[Sysname-vlan2] igmp-snooping special-query source-ip 10.1.1.1
igmp-snooping static-group
Syntax
igmp-snooping static-group
group-address
[
source-ip source-address
]
vlan
vlan-id
undo igmp-snooping static-group
group-address
[
source-ip source-address
]
vlan
vlan-id
View
Ethernet interface view, Layer 2 aggregate interface view, port group view
Default Level
2: System level
Parameters
group-address
: Address of the multicast group to be statically joined, in the range of 224.0.0.0 to
239.255.255.255.
source-address
: Address of the multicast source to be statically joined. The value of this argument
should be a valid unicast address or 0.0.0.0. If the value is 0.0.0.0, this means no multicast source is
specified.
vlan
vlan-id
: Specifies the VLAN that comprises the port(s), where
vlan-id
is in the range of 1 to 4094.
Description
Use the
igmp-snooping static-group
command to configure the static (*, G) or (S, G) joining function,
namely to configure the current port or port group as static multicast group or source-group member(s).
Use the
undo igmp-snooping static-group
command to restore the system default.
By default, no ports are static member ports.
Note that: