H3C IE4300 Command Reference Manual page 1533

Default
The maximum response time for IGMP general queries is 10 seconds.
Views
VLAN view
Predefined user roles
network-admin
Parameters
seconds : Specifies the maximum response time for IGMP general queries, in the range of 1 to 3174
seconds.
Usage guidelines
You must enable IGMP snooping for a VLAN before you execute this command.
You can set the time for a VLAN in VLAN view or globally for all VLANs in IGMP-snooping view. For
a VLAN, the VLAN-specific configuration takes priority over the global configuration.
To avoid mistakenly deleting multicast group members, set the maximum response time for IGMP
general queries to be less than the IGMP general query interval.
Examples
# In VLAN 2, enable IGMP snooping, and set the maximum response time for IGMP general queries
to 5 seconds.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] igmp-snooping enable
[Sysname-vlan2] igmp-snooping max-response-time 5
Related commands
(IGMP-snooping view)
enable
igmp-snooping enable
igmp-snooping query-interval
max-response-time
igmp-snooping overflow-replace
Use
igmp-snooping overflow-replace
Use
undo igmp-snooping overflow-replace
port.
Syntax
igmp-snooping overflow-replace [ vlan vlan-list ]
undo igmp-snooping overflow-replace [ vlan vlan-list ]
Default
Multicast group replacement is disabled.
Views
Layer 2 Ethernet interface view
(IGMP-snooping view)
37
to enable multicast group replacement on a port.
to disable multicast group replacement on a